28722090240

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 1152

約数和(自身を含む): 118676275200

約数和(自身を除く): 89954184960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 31, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 62, 64, 68, 72, 76, 80, 83, 85, 90, 93, 95, 96, 102, 108, 114, 120, 124, 128, 135, 136, 144, 152, 153, 155, 160, 166, 170, 171, 180, 186, 190, 192, 204, 216, 228, 240, 248, 249, 255, 256, 270, 272, 279, 285, 288, 304, 306, 310, 320, 323, 332, 340, 342, 360, 372, 380, 384, 408, 415, 432, 456, 459, 465, 480, 496, 498, 510, 513, 527, 540, 544, 558, 570, 576, 589, 608, 612, 620, 640, 646, 664, 680, 684, 720, 744, 747, 760, 765, 768, 816, 830, 837, 855, 864, 912, 918, 930, 960, 969, 992, 996, 1020, 1026, 1054, 1080, 1088, 1116, 1140, 1152, 1178, 1216, 1224, 1240, 1245, 1280, 1292, 1328, 1360, 1368, 1395, 1411, 1440, 1488, 1494, 1520, 1530, 1577, 1581, 1615, 1632, 1660, 1674, 1710, 1728, 1767, 1824, 1836, 1860, 1920, 1938, 1984, 1992, 2040, 2052, 2108, 2160, 2176, 2232, 2241, 2280, 2295, 2304, 2356, 2432, 2448, 2480, 2490, 2565, 2573, 2584, 2635, 2656, 2720, 2736, 2790, 2822, 2880, 2907, 2945, 2976, 2988, 3040, 3060, 3154, 3162, 3230, 3264, 3320, 3348, 3420, 3456, 3534, 3648, 3672, 3720, 3735, 3840, 3876, 3968, 3984, 4080, 4104, 4185, 4216, 4233, 4320, 4352, 4464, 4482, 4560, 4590, 4712, 4731, 4743, 4845, 4864, 4896, 4960, 4980, 5130, 5146, 5168, 5270, 5301, 5312, 5440, 5472, 5580, 5644, 5760, 5814, 5890, 5952, 5976, 6080, 6120, 6308, 6324, 6460, 6528, 6640, 6696, 6840, 6912, 7055, 7068, 7296, 7344, 7440, 7470, 7719, 7752, 7885, 7905, 7936, 7968, 8160, 8208, 8370, 8432, 8466, 8640, 8721, 8835, 8928, 8964, 9120, 9180, 9424, 9462, 9486, 9690, 9792, 9920, 9960, 10013, 10260, 10292, 10336, 10540, 10602, 10624, 10880, 10944, 11160, 11205, 11288, 11520, 11628, 11780, 11904, 11952, 12160, 12240, 12616, 12648, 12699, 12865, 12920, 13056, 13280, 13392, 13680, 14110, 14136, 14193, 14229, 14535, 14592, 14688, 14880, 14940, 15438, 15504, 15770, 15810, 15903, 15936, 16320, 16416, 16740, 16864, 16932, 17280, 17442, 17670, 17856, 17928, 18240, 18360, 18848, 18924, 18972, 19380, 19584, 19840, 19920, 20026, 20520, 20584, 20672, 21080, 21165, 21204, 21248, 21760, 21888, 22320, 22410, 22576, 23157, 23256, 23560, 23655, 23715, 23808, 23904, 24320, 24480, 25232, 25296, 25398, 25730, 25840, 26505, 26560, 26784, 26809, 27360, 28220, 28272, 28386, 28458, 29070, 29376, 29760, 29880, 30039, 30876, 31008, 31540, 31620, 31806, 31872, 32640, 32832, 33480, 33728, 33864, 34560, 34884, 35340, 35712, 35856, 36480, 36720, 37696, 37848, 37944, 38097, 38595, 38760, 39168, 39680, 39840, 40052, 41040, 41168, 41344, 42160, 42330, 42408, 42579, 43605, 43741, 43776, 44640, 44820, 45152, 46314, 46512, 47120, 47310, 47430, 47808, 48887, 48960, 50065, 50464, 50592, 50796, 51460, 51680, 53010, 53120, 53568, 53618, 54720, 56440, 56544, 56772, 56916, 58140, 58752, 59520, 59760, 60078, 61752, 62016, 63080, 63240, 63495, 63612, 63744, 65280, 65664, 66960, 67456, 67728, 69471, 69768, 70680, 70965, 71145, 71424, 71712, 72960, 73440, 75392, 75696, 75888, 76194, 77190, 77520, 79515, 79680, 80104, 80427, 82080, 82336, 82688, 84320, 84660, 84816, 85158, 87210, 87482, 89280, 89640, 90117, 90304, 92628, 93024, 94240, 94620, 94860, 95616, 97774, 97920, 100130, 100928, 101184, 101592, 102920, 103360, 106020, 106240, 107136, 107236, 109440, 112880, 113088, 113544, 113832, 115785, 116280, 117504, 119040, 119520, 120156, 123504, 124032, 126160, 126480, 126990, 127224, 131223, 131328, 133920, 134045, 134912, 135456, 138942, 139536, 141360, 141930, 142290, 143424, 146661, 146880, 150195, 150784, 151392, 151776, 152388, 154380, 155040, 159030, 159360, 160208, 160854, 164160, 164672, 168640, 169320, 169632, 170316, 174420, 174964, 178560, 179280, 180234, 180608, 185256, 186048, 188480, 189240, 189720, 190485, 191232, 195548, 195840, 200260, 201856, 202368, 203184, 205840, 206720, 212040, 212895, 214272, 214472, 218705, 218880, 225760, 226176, 227088, 227664, 231570, 232560, 239040, 240312, 241281, 244435, 247008, 248064, 252320, 252960, 253980, 254448, 262446, 267840, 268090, 270351, 270912, 277884, 279072, 282720, 283860, 284580, 286848, 293322, 293760, 300390, 302784, 303552, 304776, 308760, 310080, 318060, 318720, 320416, 321708, 328320, 329344, 337280, 338640, 339264, 340632, 347355, 348840, 349928, 357120, 358560, 360468, 361216, 370512, 372096, 376960, 378480, 379440, 380970, 391096, 393669, 400520, 402135, 403712, 404736, 406368, 411680, 413440, 424080, 425790, 428944, 437410, 439983, 450585, 451520, 452352, 454176, 455328, 463140, 465120, 478080, 480624, 482562, 488870, 494016, 504640, 505920, 507960, 508896, 524892, 535680, 536180, 540702, 541824, 555768, 558144, 565440, 567720, 569160, 573696, 586644, 587520, 600780, 605568, 607104, 609552, 617520, 620160, 636120, 640832, 643416, 656115, 656640, 658688, 674560, 677280, 678528, 681264, 694710, 697680, 699856, 717120, 720936, 723843, 733305, 741024, 744192, 753920, 756960, 758880, 761940, 782192, 787338, 801040, 804270, 812736, 823360, 831079, 848160, 851580, 857888, 874820, 879966, 901170, 903040, 908352, 910656, 926280, 930240, 956160, 961248, 965124, 977740, 988032, 1009280, 1011840, 1015920, 1017792, 1049784, 1071360, 1072360, 1081404, 1083648, 1111536, 1116288, 1130880, 1135440, 1138320, 1173288, 1181007, 1201560, 1206405, 1211136, 1214208, 1219104, 1235040, 1240320, 1272240, 1281664, 1286832, 1312230, 1319949, 1351755, 1354560, 1357056, 1362528, 1389420, 1395360, 1399712, 1434240, 1441872, 1447686, 1466610, 1482048, 1513920, 1517760, 1523880, 1564384, 1574676, 1602080, 1608540, 1625472, 1646720, 1662158, 1696320, 1703160, 1715776, 1749640, 1759932, 1802340, 1806080, 1816704, 1821312, 1852560, 1860480, 1922496, 1930248, 1955480, 1968345, 1976064, 2018560, 2023680, 2031840, 2035584, 2099568, 2144720, 2162808, 2199915, 2223072, 2232576, 2261760, 2270880, 2276640, 2346576, 2362014, 2403120, 2412810, 2438208, 2470080, 2493237, 2544480, 2563328, 2573664, 2624460, 2639898, 2703510, 2709120, 2725056, 2778840, 2790720, 2799424, 2868480, 2883744, 2895372, 2933220, 2964096, 3027840, 3035520, 3047760, 3128768, 3149352, 3204160, 3217080, 3250944, 3293440, 3324316, 3392640, 3406320, 3431552, 3499280, 3519864, 3604680, 3619215, 3633408, 3642624, 3705120, 3720960, 3844992, 3860496, 3910960, 3936690, 4063680, 4071168, 4155395, 4199136, 4289440, 4325616, 4399830, 4446144, 4541760, 4553280, 4693152, 4724028, 4806240, 4825620, 4876416, 4940160, 4986474, 5088960, 5147328, 5248920, 5279796, 5407020, 5418240, 5450112, 5557680, 5581440, 5598848, 5767488, 5790744, 5866440, 5905035, 5928192, 6055680, 6071040, 6095520, 6257536, 6298704, 6408320, 6434160, 6599745, 6648632, 6785280, 6812640, 6863104, 6998560, 7039728, 7209360, 7238430, 7410240, 7479711, 7689984, 7720992, 7821920, 7873380, 8127360, 8310790, 8398272, 8578880, 8651232, 8799660, 8892288, 9083520, 9106560, 9386304, 9448056, 9612480, 9651240, 9752832, 9880320, 9972948, 10177920, 10294656, 10497840, 10559592, 10814040, 10900224, 11115360, 11162880, 11197696, 11534976, 11581488, 11732880, 11810070, 12191040, 12466185, 12515072, 12597408, 12816640, 12868320, 13199490, 13297264, 13625280, 13997120, 14079456, 14418720, 14476860, 14820480, 14959422, 15441984, 15643840, 15746760, 16254720, 16621580, 16796544, 17157760, 17302464, 17599320, 17784576, 18167040, 18213120, 18772608, 18896112, 19224960, 19302480, 19945896, 20355840, 20589312, 20995680, 21119184, 21628080, 22230720, 22439133, 23069952, 23162976, 23465760, 23620140, 24382080, 24932370, 25194816, 25736640, 26398980, 26594528, 27250560, 27994240, 28158912, 28837440, 28953720, 29640960, 29918844, 30883968, 31287680, 31493520, 33243160, 33593088, 34315520, 34604928, 35198640, 37398555, 37545216, 37792224, 38449920, 38604960, 39891792, 41991360, 42238368, 43256160, 44461440, 44878266, 46325952, 46931520, 47240280, 48764160, 49864740, 50389632, 51473280, 52797960, 53189056, 54501120, 55988480, 56317824, 57674880, 57907440, 59837688, 61767936, 62575360, 62987040, 66486320, 69209856, 70397280, 74797110, 75584448, 77209920, 79783584, 83982720, 84476736, 86512320, 88922880, 89756532, 92651904, 93863040, 94480560, 99729480, 100779264, 102946560, 105595920, 106378112, 112195665, 112635648, 115349760, 115814880, 119675376, 125974080, 132972640, 140794560, 149594220, 151168896, 154419840, 159567168, 167965440, 168953472, 173024640, 179513064, 185303808, 187726080, 188961120, 199458960, 211191840, 212756224, 224391330, 231629760, 239350752, 251948160, 265945280, 281589120, 299188440, 302337792, 308839680, 319134336, 337906944, 346049280, 359026128, 377922240, 398917920, 422383680, 448782660, 463259520, 478701504, 503896320, 531890560, 563178240, 598376880, 638268672, 718052256, 755844480, 797835840, 844767360, 897565320, 926519040, 957403008, 1063781120, 1196753760, 1436104512, 1511688960, 1595671680, 1689534720, 1795130640, 1914806016, 2393507520, 2872209024, 3191343360, 3590261280, 4787015040, 5744418048, 7180522560, 9574030080, 14361045120, 28722090240]

約数ペア:

[(1, 28722090240), (2, 14361045120), (3, 9574030080), (4, 7180522560), (5, 5744418048), (6, 4787015040), (8, 3590261280), (9, 3191343360), (10, 2872209024), (12, 2393507520), (15, 1914806016), (16, 1795130640), (17, 1689534720), (18, 1595671680), (19, 1511688960), (20, 1436104512), (24, 1196753760), (27, 1063781120), (30, 957403008), (31, 926519040), (32, 897565320), (34, 844767360), (36, 797835840), (38, 755844480), (40, 718052256), (45, 638268672), (48, 598376880), (51, 563178240), (54, 531890560), (57, 503896320), (60, 478701504), (62, 463259520), (64, 448782660), (68, 422383680), (72, 398917920), (76, 377922240), (80, 359026128), (83, 346049280), (85, 337906944), (90, 319134336), (93, 308839680), (95, 302337792), (96, 299188440), (102, 281589120), (108, 265945280), (114, 251948160), (120, 239350752), (124, 231629760), (128, 224391330), (135, 212756224), (136, 211191840), (144, 199458960), (152, 188961120), (153, 187726080), (155, 185303808), (160, 179513064), (166, 173024640), (170, 168953472), (171, 167965440), (180, 159567168), (186, 154419840), (190, 151168896), (192, 149594220), (204, 140794560), (216, 132972640), (228, 125974080), (240, 119675376), (248, 115814880), (249, 115349760), (255, 112635648), (256, 112195665), (270, 106378112), (272, 105595920), (279, 102946560), (285, 100779264), (288, 99729480), (304, 94480560), (306, 93863040), (310, 92651904), (320, 89756532), (323, 88922880), (332, 86512320), (340, 84476736), (342, 83982720), (360, 79783584), (372, 77209920), (380, 75584448), (384, 74797110), (408, 70397280), (415, 69209856), (432, 66486320), (456, 62987040), (459, 62575360), (465, 61767936), (480, 59837688), (496, 57907440), (498, 57674880), (510, 56317824), (513, 55988480), (527, 54501120), (540, 53189056), (544, 52797960), (558, 51473280), (570, 50389632), (576, 49864740), (589, 48764160), (608, 47240280), (612, 46931520), (620, 46325952), (640, 44878266), (646, 44461440), (664, 43256160), (680, 42238368), (684, 41991360), (720, 39891792), (744, 38604960), (747, 38449920), (760, 37792224), (765, 37545216), (768, 37398555), (816, 35198640), (830, 34604928), (837, 34315520), (855, 33593088), (864, 33243160), (912, 31493520), (918, 31287680), (930, 30883968), (960, 29918844), (969, 29640960), (992, 28953720), (996, 28837440), (1020, 28158912), (1026, 27994240), (1054, 27250560), (1080, 26594528), (1088, 26398980), (1116, 25736640), (1140, 25194816), (1152, 24932370), (1178, 24382080), (1216, 23620140), (1224, 23465760), (1240, 23162976), (1245, 23069952), (1280, 22439133), (1292, 22230720), (1328, 21628080), (1360, 21119184), (1368, 20995680), (1395, 20589312), (1411, 20355840), (1440, 19945896), (1488, 19302480), (1494, 19224960), (1520, 18896112), (1530, 18772608), (1577, 18213120), (1581, 18167040), (1615, 17784576), (1632, 17599320), (1660, 17302464), (1674, 17157760), (1710, 16796544), (1728, 16621580), (1767, 16254720), (1824, 15746760), (1836, 15643840), (1860, 15441984), (1920, 14959422), (1938, 14820480), (1984, 14476860), (1992, 14418720), (2040, 14079456), (2052, 13997120), (2108, 13625280), (2160, 13297264), (2176, 13199490), (2232, 12868320), (2241, 12816640), (2280, 12597408), (2295, 12515072), (2304, 12466185), (2356, 12191040), (2432, 11810070), (2448, 11732880), (2480, 11581488), (2490, 11534976), (2565, 11197696), (2573, 11162880), (2584, 11115360), (2635, 10900224), (2656, 10814040), (2720, 10559592), (2736, 10497840), (2790, 10294656), (2822, 10177920), (2880, 9972948), (2907, 9880320), (2945, 9752832), (2976, 9651240), (2988, 9612480), (3040, 9448056), (3060, 9386304), (3154, 9106560), (3162, 9083520), (3230, 8892288), (3264, 8799660), (3320, 8651232), (3348, 8578880), (3420, 8398272), (3456, 8310790), (3534, 8127360), (3648, 7873380), (3672, 7821920), (3720, 7720992), (3735, 7689984), (3840, 7479711), (3876, 7410240), (3968, 7238430), (3984, 7209360), (4080, 7039728), (4104, 6998560), (4185, 6863104), (4216, 6812640), (4233, 6785280), (4320, 6648632), (4352, 6599745), (4464, 6434160), (4482, 6408320), (4560, 6298704), (4590, 6257536), (4712, 6095520), (4731, 6071040), (4743, 6055680), (4845, 5928192), (4864, 5905035), (4896, 5866440), (4960, 5790744), (4980, 5767488), (5130, 5598848), (5146, 5581440), (5168, 5557680), (5270, 5450112), (5301, 5418240), (5312, 5407020), (5440, 5279796), (5472, 5248920), (5580, 5147328), (5644, 5088960), (5760, 4986474), (5814, 4940160), (5890, 4876416), (5952, 4825620), (5976, 4806240), (6080, 4724028), (6120, 4693152), (6308, 4553280), (6324, 4541760), (6460, 4446144), (6528, 4399830), (6640, 4325616), (6696, 4289440), (6840, 4199136), (6912, 4155395), (7055, 4071168), (7068, 4063680), (7296, 3936690), (7344, 3910960), (7440, 3860496), (7470, 3844992), (7719, 3720960), (7752, 3705120), (7885, 3642624), (7905, 3633408), (7936, 3619215), (7968, 3604680), (8160, 3519864), (8208, 3499280), (8370, 3431552), (8432, 3406320), (8466, 3392640), (8640, 3324316), (8721, 3293440), (8835, 3250944), (8928, 3217080), (8964, 3204160), (9120, 3149352), (9180, 3128768), (9424, 3047760), (9462, 3035520), (9486, 3027840), (9690, 2964096), (9792, 2933220), (9920, 2895372), (9960, 2883744), (10013, 2868480), (10260, 2799424), (10292, 2790720), (10336, 2778840), (10540, 2725056), (10602, 2709120), (10624, 2703510), (10880, 2639898), (10944, 2624460), (11160, 2573664), (11205, 2563328), (11288, 2544480), (11520, 2493237), (11628, 2470080), (11780, 2438208), (11904, 2412810), (11952, 2403120), (12160, 2362014), (12240, 2346576), (12616, 2276640), (12648, 2270880), (12699, 2261760), (12865, 2232576), (12920, 2223072), (13056, 2199915), (13280, 2162808), (13392, 2144720), (13680, 2099568), (14110, 2035584), (14136, 2031840), (14193, 2023680), (14229, 2018560), (14535, 1976064), (14592, 1968345), (14688, 1955480), (14880, 1930248), (14940, 1922496), (15438, 1860480), (15504, 1852560), (15770, 1821312), (15810, 1816704), (15903, 1806080), (15936, 1802340), (16320, 1759932), (16416, 1749640), (16740, 1715776), (16864, 1703160), (16932, 1696320), (17280, 1662158), (17442, 1646720), (17670, 1625472), (17856, 1608540), (17928, 1602080), (18240, 1574676), (18360, 1564384), (18848, 1523880), (18924, 1517760), (18972, 1513920), (19380, 1482048), (19584, 1466610), (19840, 1447686), (19920, 1441872), (20026, 1434240), (20520, 1399712), (20584, 1395360), (20672, 1389420), (21080, 1362528), (21165, 1357056), (21204, 1354560), (21248, 1351755), (21760, 1319949), (21888, 1312230), (22320, 1286832), (22410, 1281664), (22576, 1272240), (23157, 1240320), (23256, 1235040), (23560, 1219104), (23655, 1214208), (23715, 1211136), (23808, 1206405), (23904, 1201560), (24320, 1181007), (24480, 1173288), (25232, 1138320), (25296, 1135440), (25398, 1130880), (25730, 1116288), (25840, 1111536), (26505, 1083648), (26560, 1081404), (26784, 1072360), (26809, 1071360), (27360, 1049784), (28220, 1017792), (28272, 1015920), (28386, 1011840), (28458, 1009280), (29070, 988032), (29376, 977740), (29760, 965124), (29880, 961248), (30039, 956160), (30876, 930240), (31008, 926280), (31540, 910656), (31620, 908352), (31806, 903040), (31872, 901170), (32640, 879966), (32832, 874820), (33480, 857888), (33728, 851580), (33864, 848160), (34560, 831079), (34884, 823360), (35340, 812736), (35712, 804270), (35856, 801040), (36480, 787338), (36720, 782192), (37696, 761940), (37848, 758880), (37944, 756960), (38097, 753920), (38595, 744192), (38760, 741024), (39168, 733305), (39680, 723843), (39840, 720936), (40052, 717120), (41040, 699856), (41168, 697680), (41344, 694710), (42160, 681264), (42330, 678528), (42408, 677280), (42579, 674560), (43605, 658688), (43741, 656640), (43776, 656115), (44640, 643416), (44820, 640832), (45152, 636120), (46314, 620160), (46512, 617520), (47120, 609552), (47310, 607104), (47430, 605568), (47808, 600780), (48887, 587520), (48960, 586644), (50065, 573696), (50464, 569160), (50592, 567720), (50796, 565440), (51460, 558144), (51680, 555768), (53010, 541824), (53120, 540702), (53568, 536180), (53618, 535680), (54720, 524892), (56440, 508896), (56544, 507960), (56772, 505920), (56916, 504640), (58140, 494016), (58752, 488870), (59520, 482562), (59760, 480624), (60078, 478080), (61752, 465120), (62016, 463140), (63080, 455328), (63240, 454176), (63495, 452352), (63612, 451520), (63744, 450585), (65280, 439983), (65664, 437410), (66960, 428944), (67456, 425790), (67728, 424080), (69471, 413440), (69768, 411680), (70680, 406368), (70965, 404736), (71145, 403712), (71424, 402135), (71712, 400520), (72960, 393669), (73440, 391096), (75392, 380970), (75696, 379440), (75888, 378480), (76194, 376960), (77190, 372096), (77520, 370512), (79515, 361216), (79680, 360468), (80104, 358560), (80427, 357120), (82080, 349928), (82336, 348840), (82688, 347355), (84320, 340632), (84660, 339264), (84816, 338640), (85158, 337280), (87210, 329344), (87482, 328320), (89280, 321708), (89640, 320416), (90117, 318720), (90304, 318060), (92628, 310080), (93024, 308760), (94240, 304776), (94620, 303552), (94860, 302784), (95616, 300390), (97774, 293760), (97920, 293322), (100130, 286848), (100928, 284580), (101184, 283860), (101592, 282720), (102920, 279072), (103360, 277884), (106020, 270912), (106240, 270351), (107136, 268090), (107236, 267840), (109440, 262446), (112880, 254448), (113088, 253980), (113544, 252960), (113832, 252320), (115785, 248064), (116280, 247008), (117504, 244435), (119040, 241281), (119520, 240312), (120156, 239040), (123504, 232560), (124032, 231570), (126160, 227664), (126480, 227088), (126990, 226176), (127224, 225760), (131223, 218880), (131328, 218705), (133920, 214472), (134045, 214272), (134912, 212895), (135456, 212040), (138942, 206720), (139536, 205840), (141360, 203184), (141930, 202368), (142290, 201856), (143424, 200260), (146661, 195840), (146880, 195548), (150195, 191232), (150784, 190485), (151392, 189720), (151776, 189240), (152388, 188480), (154380, 186048), (155040, 185256), (159030, 180608), (159360, 180234), (160208, 179280), (160854, 178560), (164160, 174964), (164672, 174420), (168640, 170316), (169320, 169632)]