12457774080

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 1056

約数和(自身を含む): 51501864960

約数和(自身を除く): 39044090880

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, 81, 85, 90, 93, 95, 96, 102, 108, 114, 120, 124, 128, 135, 136, 144, 152, 153, 155, 160, 162, 170, 171, 180, 186, 190, 192, 204, 216, 228, 240, 243, 248, 255, 256, 270, 272, 279, 285, 288, 304, 306, 310, 320, 323, 324, 340, 342, 360, 372, 380, 384, 405, 408, 432, 456, 459, 465, 480, 486, 496, 510, 512, 513, 527, 540, 544, 558, 570, 576, 589, 608, 612, 620, 640, 646, 648, 680, 684, 720, 744, 760, 765, 768, 810, 816, 837, 855, 864, 912, 918, 930, 960, 969, 972, 992, 1020, 1024, 1026, 1054, 1080, 1088, 1116, 1140, 1152, 1178, 1215, 1216, 1224, 1240, 1280, 1292, 1296, 1360, 1368, 1377, 1395, 1440, 1488, 1520, 1530, 1536, 1539, 1581, 1615, 1620, 1632, 1674, 1710, 1728, 1767, 1824, 1836, 1860, 1920, 1938, 1944, 1984, 2040, 2052, 2108, 2160, 2176, 2232, 2280, 2295, 2304, 2356, 2430, 2432, 2448, 2480, 2511, 2560, 2565, 2584, 2592, 2635, 2720, 2736, 2754, 2790, 2880, 2907, 2945, 2976, 3040, 3060, 3072, 3078, 3162, 3230, 3240, 3264, 3348, 3420, 3456, 3534, 3648, 3672, 3720, 3840, 3876, 3888, 3968, 4080, 4104, 4131, 4185, 4216, 4320, 4352, 4464, 4560, 4590, 4608, 4617, 4712, 4743, 4845, 4860, 4864, 4896, 4960, 5022, 5120, 5130, 5168, 5184, 5270, 5301, 5440, 5472, 5508, 5580, 5760, 5814, 5890, 5952, 6080, 6120, 6156, 6324, 6460, 6480, 6528, 6696, 6840, 6885, 6912, 7068, 7296, 7344, 7440, 7533, 7680, 7695, 7752, 7776, 7905, 7936, 8160, 8208, 8262, 8370, 8432, 8640, 8704, 8721, 8835, 8928, 9120, 9180, 9216, 9234, 9424, 9486, 9690, 9720, 9728, 9792, 9920, 10013, 10044, 10260, 10336, 10368, 10540, 10602, 10880, 10944, 11016, 11160, 11520, 11628, 11780, 11904, 12160, 12240, 12312, 12555, 12648, 12920, 12960, 13056, 13392, 13680, 13770, 13824, 14136, 14229, 14535, 14592, 14688, 14880, 15066, 15360, 15390, 15504, 15552, 15810, 15872, 15903, 16320, 16416, 16524, 16740, 16864, 17280, 17408, 17442, 17670, 17856, 18240, 18360, 18468, 18848, 18972, 19380, 19440, 19456, 19584, 19840, 20026, 20088, 20520, 20655, 20672, 20736, 21080, 21204, 21760, 21888, 22032, 22320, 23040, 23085, 23256, 23560, 23715, 23808, 24320, 24480, 24624, 25110, 25296, 25840, 25920, 26112, 26163, 26505, 26784, 27360, 27540, 27648, 28272, 28458, 29070, 29184, 29376, 29760, 30039, 30132, 30780, 31008, 31104, 31620, 31744, 31806, 32640, 32832, 33048, 33480, 33728, 34560, 34884, 35340, 35712, 36480, 36720, 36936, 37665, 37696, 37944, 38760, 38880, 39168, 39680, 40052, 40176, 41040, 41310, 41344, 41472, 42160, 42408, 42687, 43520, 43605, 43776, 44064, 44640, 46080, 46170, 46512, 47120, 47430, 47616, 47709, 48640, 48960, 49248, 50065, 50220, 50592, 51680, 51840, 52224, 52326, 53010, 53568, 54720, 55080, 56544, 56916, 58140, 58368, 58752, 59520, 60078, 60264, 61560, 62016, 62208, 63240, 63612, 65280, 65664, 66096, 66960, 67456, 69120, 69768, 70680, 71145, 71424, 72960, 73440, 73872, 75330, 75392, 75888, 77520, 77760, 78336, 78489, 79360, 79515, 80104, 80352, 82080, 82620, 82688, 82944, 84320, 84816, 85374, 87040, 87210, 87552, 88128, 89280, 90117, 92340, 93024, 94240, 94860, 95232, 95418, 97280, 97920, 98496, 100130, 100440, 101184, 103360, 103680, 104652, 106020, 107136, 109440, 110160, 113088, 113832, 116280, 117504, 119040, 120156, 120528, 123120, 124032, 124416, 126480, 127224, 128061, 130560, 130815, 131328, 132192, 133920, 134912, 138240, 139536, 141360, 142290, 142848, 143127, 145920, 146880, 147744, 150195, 150660, 150784, 151776, 155040, 155520, 156672, 156978, 158720, 159030, 160208, 160704, 164160, 165240, 165376, 168640, 169632, 170748, 174420, 175104, 176256, 178560, 180234, 184680, 186048, 188480, 189720, 190836, 195840, 196992, 200260, 200880, 202368, 206720, 207360, 209304, 212040, 213435, 214272, 218880, 220320, 226176, 227664, 232560, 235008, 238080, 238545, 240312, 241056, 246240, 248064, 248832, 252960, 254448, 256122, 261120, 261630, 262656, 264384, 267840, 269824, 270351, 279072, 282720, 284580, 285696, 286254, 291840, 293760, 295488, 300390, 301320, 301568, 303552, 310080, 311040, 313956, 318060, 320416, 321408, 328320, 330480, 330752, 337280, 339264, 341496, 348840, 352512, 357120, 360468, 369360, 372096, 376960, 379440, 381672, 391680, 392445, 393984, 400520, 401760, 404736, 413440, 414720, 418608, 424080, 426870, 428544, 437760, 440640, 450585, 452352, 455328, 465120, 470016, 476160, 477090, 480624, 482112, 492480, 496128, 505920, 508896, 512244, 523260, 525312, 528768, 535680, 539648, 540702, 558144, 565440, 569160, 572508, 587520, 590976, 600780, 602640, 603136, 607104, 620160, 622080, 627912, 636120, 640305, 640832, 642816, 656640, 660960, 674560, 678528, 682992, 697680, 705024, 714240, 715635, 720936, 738720, 744192, 753920, 758880, 763344, 783360, 784890, 787968, 801040, 803520, 809472, 811053, 826880, 837216, 848160, 853740, 857088, 875520, 881280, 901170, 904704, 910656, 930240, 954180, 961248, 964224, 984960, 992256, 1011840, 1017792, 1024488, 1046520, 1057536, 1071360, 1081404, 1116288, 1130880, 1138320, 1145016, 1175040, 1181952, 1201560, 1205280, 1214208, 1240320, 1244160, 1255824, 1272240, 1280610, 1281664, 1285632, 1313280, 1321920, 1349120, 1351755, 1357056, 1365984, 1395360, 1410048, 1428480, 1431270, 1441872, 1477440, 1488384, 1507840, 1517760, 1526688, 1569780, 1575936, 1602080, 1607040, 1618944, 1622106, 1653760, 1674432, 1696320, 1707480, 1762560, 1802340, 1809408, 1821312, 1860480, 1908360, 1922496, 1928448, 1969920, 2023680, 2035584, 2048976, 2093040, 2115072, 2142720, 2162808, 2232576, 2261760, 2276640, 2290032, 2350080, 2363904, 2403120, 2410560, 2428416, 2433159, 2480640, 2511648, 2544480, 2561220, 2563328, 2571264, 2626560, 2643840, 2698240, 2703510, 2714112, 2731968, 2790720, 2862540, 2883744, 2954880, 2976768, 3015680, 3035520, 3053376, 3139560, 3204160, 3214080, 3244212, 3348864, 3392640, 3414960, 3525120, 3604680, 3642624, 3720960, 3816720, 3844992, 3856896, 3939840, 4047360, 4055265, 4071168, 4097952, 4186080, 4230144, 4285440, 4325616, 4465152, 4523520, 4553280, 4580064, 4727808, 4806240, 4821120, 4856832, 4866318, 4961280, 5023296, 5088960, 5122440, 5126656, 5287680, 5407020, 5428224, 5463936, 5581440, 5725080, 5767488, 5909760, 6071040, 6106752, 6279120, 6408320, 6428160, 6488424, 6697728, 6785280, 6829920, 7050240, 7209360, 7285248, 7441920, 7633440, 7689984, 7713792, 7879680, 8094720, 8110530, 8142336, 8195904, 8372160, 8651232, 8930304, 9047040, 9106560, 9160128, 9612480, 9642240, 9732636, 10046592, 10177920, 10244880, 10253312, 10575360, 10814040, 10927872, 11162880, 11450160, 11534976, 11819520, 12142080, 12165795, 12213504, 12558240, 12816640, 12856320, 12976848, 13395456, 13570560, 13659840, 14418720, 14570496, 14883840, 15266880, 15379968, 16221060, 16284672, 16391808, 16744320, 17302464, 18213120, 18320256, 19224960, 19284480, 19465272, 20093184, 20355840, 20489760, 21150720, 21628080, 21855744, 22325760, 22900320, 23069952, 23639040, 24284160, 24331590, 24427008, 25116480, 25633280, 25953696, 26790912, 27141120, 27319680, 28837440, 30533760, 30759936, 32442120, 32783616, 33488640, 34604928, 36426240, 36640512, 38449920, 38568960, 38930544, 40186368, 40711680, 40979520, 43256160, 43711488, 44651520, 45800640, 46139904, 48663180, 48854016, 50232960, 51266560, 51907392, 54639360, 57674880, 61067520, 64884240, 65567232, 66977280, 69209856, 72852480, 73281024, 76899840, 77861088, 80372736, 81423360, 81959040, 86512320, 91601280, 92279808, 97326360, 100465920, 103814784, 109278720, 115349760, 122135040, 129768480, 131134464, 133954560, 138419712, 146562048, 153799680, 155722176, 163918080, 173024640, 183202560, 194652720, 200931840, 207629568, 218557440, 230699520, 244270080, 259536960, 276839424, 311444352, 327836160, 346049280, 366405120, 389305440, 401863680, 415259136, 461399040, 519073920, 622888704, 655672320, 692098560, 732810240, 778610880, 830518272, 1038147840, 1245777408, 1384197120, 1557221760, 2076295680, 2491554816, 3114443520, 4152591360, 6228887040, 12457774080]

約数ペア:

[(1, 12457774080), (2, 6228887040), (3, 4152591360), (4, 3114443520), (5, 2491554816), (6, 2076295680), (8, 1557221760), (9, 1384197120), (10, 1245777408), (12, 1038147840), (15, 830518272), (16, 778610880), (17, 732810240), (18, 692098560), (19, 655672320), (20, 622888704), (24, 519073920), (27, 461399040), (30, 415259136), (31, 401863680), (32, 389305440), (34, 366405120), (36, 346049280), (38, 327836160), (40, 311444352), (45, 276839424), (48, 259536960), (51, 244270080), (54, 230699520), (57, 218557440), (60, 207629568), (62, 200931840), (64, 194652720), (68, 183202560), (72, 173024640), (76, 163918080), (80, 155722176), (81, 153799680), (85, 146562048), (90, 138419712), (93, 133954560), (95, 131134464), (96, 129768480), (102, 122135040), (108, 115349760), (114, 109278720), (120, 103814784), (124, 100465920), (128, 97326360), (135, 92279808), (136, 91601280), (144, 86512320), (152, 81959040), (153, 81423360), (155, 80372736), (160, 77861088), (162, 76899840), (170, 73281024), (171, 72852480), (180, 69209856), (186, 66977280), (190, 65567232), (192, 64884240), (204, 61067520), (216, 57674880), (228, 54639360), (240, 51907392), (243, 51266560), (248, 50232960), (255, 48854016), (256, 48663180), (270, 46139904), (272, 45800640), (279, 44651520), (285, 43711488), (288, 43256160), (304, 40979520), (306, 40711680), (310, 40186368), (320, 38930544), (323, 38568960), (324, 38449920), (340, 36640512), (342, 36426240), (360, 34604928), (372, 33488640), (380, 32783616), (384, 32442120), (405, 30759936), (408, 30533760), (432, 28837440), (456, 27319680), (459, 27141120), (465, 26790912), (480, 25953696), (486, 25633280), (496, 25116480), (510, 24427008), (512, 24331590), (513, 24284160), (527, 23639040), (540, 23069952), (544, 22900320), (558, 22325760), (570, 21855744), (576, 21628080), (589, 21150720), (608, 20489760), (612, 20355840), (620, 20093184), (640, 19465272), (646, 19284480), (648, 19224960), (680, 18320256), (684, 18213120), (720, 17302464), (744, 16744320), (760, 16391808), (765, 16284672), (768, 16221060), (810, 15379968), (816, 15266880), (837, 14883840), (855, 14570496), (864, 14418720), (912, 13659840), (918, 13570560), (930, 13395456), (960, 12976848), (969, 12856320), (972, 12816640), (992, 12558240), (1020, 12213504), (1024, 12165795), (1026, 12142080), (1054, 11819520), (1080, 11534976), (1088, 11450160), (1116, 11162880), (1140, 10927872), (1152, 10814040), (1178, 10575360), (1215, 10253312), (1216, 10244880), (1224, 10177920), (1240, 10046592), (1280, 9732636), (1292, 9642240), (1296, 9612480), (1360, 9160128), (1368, 9106560), (1377, 9047040), (1395, 8930304), (1440, 8651232), (1488, 8372160), (1520, 8195904), (1530, 8142336), (1536, 8110530), (1539, 8094720), (1581, 7879680), (1615, 7713792), (1620, 7689984), (1632, 7633440), (1674, 7441920), (1710, 7285248), (1728, 7209360), (1767, 7050240), (1824, 6829920), (1836, 6785280), (1860, 6697728), (1920, 6488424), (1938, 6428160), (1944, 6408320), (1984, 6279120), (2040, 6106752), (2052, 6071040), (2108, 5909760), (2160, 5767488), (2176, 5725080), (2232, 5581440), (2280, 5463936), (2295, 5428224), (2304, 5407020), (2356, 5287680), (2430, 5126656), (2432, 5122440), (2448, 5088960), (2480, 5023296), (2511, 4961280), (2560, 4866318), (2565, 4856832), (2584, 4821120), (2592, 4806240), (2635, 4727808), (2720, 4580064), (2736, 4553280), (2754, 4523520), (2790, 4465152), (2880, 4325616), (2907, 4285440), (2945, 4230144), (2976, 4186080), (3040, 4097952), (3060, 4071168), (3072, 4055265), (3078, 4047360), (3162, 3939840), (3230, 3856896), (3240, 3844992), (3264, 3816720), (3348, 3720960), (3420, 3642624), (3456, 3604680), (3534, 3525120), (3648, 3414960), (3672, 3392640), (3720, 3348864), (3840, 3244212), (3876, 3214080), (3888, 3204160), (3968, 3139560), (4080, 3053376), (4104, 3035520), (4131, 3015680), (4185, 2976768), (4216, 2954880), (4320, 2883744), (4352, 2862540), (4464, 2790720), (4560, 2731968), (4590, 2714112), (4608, 2703510), (4617, 2698240), (4712, 2643840), (4743, 2626560), (4845, 2571264), (4860, 2563328), (4864, 2561220), (4896, 2544480), (4960, 2511648), (5022, 2480640), (5120, 2433159), (5130, 2428416), (5168, 2410560), (5184, 2403120), (5270, 2363904), (5301, 2350080), (5440, 2290032), (5472, 2276640), (5508, 2261760), (5580, 2232576), (5760, 2162808), (5814, 2142720), (5890, 2115072), (5952, 2093040), (6080, 2048976), (6120, 2035584), (6156, 2023680), (6324, 1969920), (6460, 1928448), (6480, 1922496), (6528, 1908360), (6696, 1860480), (6840, 1821312), (6885, 1809408), (6912, 1802340), (7068, 1762560), (7296, 1707480), (7344, 1696320), (7440, 1674432), (7533, 1653760), (7680, 1622106), (7695, 1618944), (7752, 1607040), (7776, 1602080), (7905, 1575936), (7936, 1569780), (8160, 1526688), (8208, 1517760), (8262, 1507840), (8370, 1488384), (8432, 1477440), (8640, 1441872), (8704, 1431270), (8721, 1428480), (8835, 1410048), (8928, 1395360), (9120, 1365984), (9180, 1357056), (9216, 1351755), (9234, 1349120), (9424, 1321920), (9486, 1313280), (9690, 1285632), (9720, 1281664), (9728, 1280610), (9792, 1272240), (9920, 1255824), (10013, 1244160), (10044, 1240320), (10260, 1214208), (10336, 1205280), (10368, 1201560), (10540, 1181952), (10602, 1175040), (10880, 1145016), (10944, 1138320), (11016, 1130880), (11160, 1116288), (11520, 1081404), (11628, 1071360), (11780, 1057536), (11904, 1046520), (12160, 1024488), (12240, 1017792), (12312, 1011840), (12555, 992256), (12648, 984960), (12920, 964224), (12960, 961248), (13056, 954180), (13392, 930240), (13680, 910656), (13770, 904704), (13824, 901170), (14136, 881280), (14229, 875520), (14535, 857088), (14592, 853740), (14688, 848160), (14880, 837216), (15066, 826880), (15360, 811053), (15390, 809472), (15504, 803520), (15552, 801040), (15810, 787968), (15872, 784890), (15903, 783360), (16320, 763344), (16416, 758880), (16524, 753920), (16740, 744192), (16864, 738720), (17280, 720936), (17408, 715635), (17442, 714240), (17670, 705024), (17856, 697680), (18240, 682992), (18360, 678528), (18468, 674560), (18848, 660960), (18972, 656640), (19380, 642816), (19440, 640832), (19456, 640305), (19584, 636120), (19840, 627912), (20026, 622080), (20088, 620160), (20520, 607104), (20655, 603136), (20672, 602640), (20736, 600780), (21080, 590976), (21204, 587520), (21760, 572508), (21888, 569160), (22032, 565440), (22320, 558144), (23040, 540702), (23085, 539648), (23256, 535680), (23560, 528768), (23715, 525312), (23808, 523260), (24320, 512244), (24480, 508896), (24624, 505920), (25110, 496128), (25296, 492480), (25840, 482112), (25920, 480624), (26112, 477090), (26163, 476160), (26505, 470016), (26784, 465120), (27360, 455328), (27540, 452352), (27648, 450585), (28272, 440640), (28458, 437760), (29070, 428544), (29184, 426870), (29376, 424080), (29760, 418608), (30039, 414720), (30132, 413440), (30780, 404736), (31008, 401760), (31104, 400520), (31620, 393984), (31744, 392445), (31806, 391680), (32640, 381672), (32832, 379440), (33048, 376960), (33480, 372096), (33728, 369360), (34560, 360468), (34884, 357120), (35340, 352512), (35712, 348840), (36480, 341496), (36720, 339264), (36936, 337280), (37665, 330752), (37696, 330480), (37944, 328320), (38760, 321408), (38880, 320416), (39168, 318060), (39680, 313956), (40052, 311040), (40176, 310080), (41040, 303552), (41310, 301568), (41344, 301320), (41472, 300390), (42160, 295488), (42408, 293760), (42687, 291840), (43520, 286254), (43605, 285696), (43776, 284580), (44064, 282720), (44640, 279072), (46080, 270351), (46170, 269824), (46512, 267840), (47120, 264384), (47430, 262656), (47616, 261630), (47709, 261120), (48640, 256122), (48960, 254448), (49248, 252960), (50065, 248832), (50220, 248064), (50592, 246240), (51680, 241056), (51840, 240312), (52224, 238545), (52326, 238080), (53010, 235008), (53568, 232560), (54720, 227664), (55080, 226176), (56544, 220320), (56916, 218880), (58140, 214272), (58368, 213435), (58752, 212040), (59520, 209304), (60078, 207360), (60264, 206720), (61560, 202368), (62016, 200880), (62208, 200260), (63240, 196992), (63612, 195840), (65280, 190836), (65664, 189720), (66096, 188480), (66960, 186048), (67456, 184680), (69120, 180234), (69768, 178560), (70680, 176256), (71145, 175104), (71424, 174420), (72960, 170748), (73440, 169632), (73872, 168640), (75330, 165376), (75392, 165240), (75888, 164160), (77520, 160704), (77760, 160208), (78336, 159030), (78489, 158720), (79360, 156978), (79515, 156672), (80104, 155520), (80352, 155040), (82080, 151776), (82620, 150784), (82688, 150660), (82944, 150195), (84320, 147744), (84816, 146880), (85374, 145920), (87040, 143127), (87210, 142848), (87552, 142290), (88128, 141360), (89280, 139536), (90117, 138240), (92340, 134912), (93024, 133920), (94240, 132192), (94860, 131328), (95232, 130815), (95418, 130560), (97280, 128061), (97920, 127224), (98496, 126480), (100130, 124416), (100440, 124032), (101184, 123120), (103360, 120528), (103680, 120156), (104652, 119040), (106020, 117504), (107136, 116280), (109440, 113832), (110160, 113088)]