21166680960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 768

約数和(自身を含む): 84320870400

約数和(自身を除く): 63154189440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 31, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 62, 64, 68, 72, 76, 80, 85, 90, 93, 95, 96, 102, 114, 120, 124, 128, 136, 144, 152, 153, 155, 160, 170, 171, 180, 186, 190, 192, 204, 228, 240, 248, 255, 272, 279, 285, 288, 304, 306, 310, 320, 323, 340, 342, 360, 367, 372, 380, 384, 408, 456, 465, 480, 496, 510, 527, 544, 558, 570, 576, 589, 608, 612, 620, 640, 646, 680, 684, 720, 734, 744, 760, 765, 816, 855, 912, 930, 960, 969, 992, 1020, 1054, 1088, 1101, 1116, 1140, 1152, 1178, 1216, 1224, 1240, 1292, 1360, 1368, 1395, 1440, 1468, 1488, 1520, 1530, 1581, 1615, 1632, 1710, 1767, 1824, 1835, 1860, 1920, 1938, 1984, 2040, 2108, 2176, 2202, 2232, 2280, 2356, 2432, 2448, 2480, 2584, 2635, 2720, 2736, 2790, 2880, 2907, 2936, 2945, 2976, 3040, 3060, 3162, 3230, 3264, 3303, 3420, 3534, 3648, 3670, 3720, 3876, 3968, 4080, 4216, 4404, 4464, 4560, 4712, 4743, 4845, 4896, 4960, 5168, 5270, 5301, 5440, 5472, 5505, 5580, 5760, 5814, 5872, 5890, 5952, 6080, 6120, 6239, 6324, 6460, 6528, 6606, 6840, 6973, 7068, 7296, 7340, 7440, 7752, 7905, 8160, 8432, 8808, 8835, 8928, 9120, 9424, 9486, 9690, 9792, 9920, 10013, 10336, 10540, 10602, 10880, 10944, 11010, 11160, 11377, 11628, 11744, 11780, 11904, 12160, 12240, 12478, 12648, 12920, 13212, 13680, 13946, 14136, 14535, 14680, 14880, 15504, 15810, 16320, 16515, 16864, 17616, 17670, 17856, 18240, 18717, 18848, 18972, 19380, 19584, 19840, 20026, 20672, 20919, 21080, 21204, 21888, 22020, 22320, 22754, 23256, 23488, 23560, 23715, 24480, 24956, 25296, 25840, 26424, 26505, 27360, 27892, 28272, 29070, 29360, 29760, 30039, 31008, 31195, 31620, 32640, 33030, 33728, 34131, 34865, 35232, 35340, 35712, 36480, 37434, 37696, 37944, 38760, 40052, 41344, 41838, 42160, 42408, 44040, 44640, 45508, 46512, 46976, 47120, 47430, 48960, 49912, 50065, 50592, 51680, 52848, 53010, 54720, 55784, 56151, 56544, 56885, 58140, 58720, 59520, 60078, 62016, 62390, 62757, 63240, 66060, 67456, 68262, 69730, 70464, 70680, 74868, 75392, 75888, 77520, 80104, 83676, 84320, 84816, 88080, 89280, 90117, 91016, 93024, 93585, 94240, 94860, 97920, 99824, 100130, 101184, 102393, 103360, 104595, 105696, 106020, 109440, 111568, 112302, 113088, 113770, 116280, 117440, 118541, 120156, 124032, 124780, 125514, 126480, 132120, 136524, 139460, 140928, 141360, 149736, 150195, 151776, 155040, 160208, 167352, 168640, 169632, 170655, 176160, 178560, 180234, 182032, 186048, 187170, 188480, 189720, 193409, 199648, 200260, 202368, 204786, 206720, 209190, 211392, 212040, 216163, 223136, 224604, 226176, 227540, 232560, 234880, 237082, 240312, 249560, 251028, 252960, 264240, 273048, 278920, 280755, 282720, 299472, 300390, 303552, 310080, 313785, 320416, 334704, 337280, 339264, 341310, 352320, 355623, 360468, 364064, 372096, 374340, 376960, 379440, 386818, 399296, 400520, 409572, 418380, 422784, 424080, 432326, 446272, 449208, 450585, 455080, 465120, 474164, 480624, 499120, 502056, 505920, 511965, 528480, 546096, 557840, 561510, 565440, 580227, 592705, 598944, 600780, 607104, 620160, 627570, 640832, 648489, 669408, 678528, 682620, 704640, 711246, 720936, 728128, 748680, 758880, 773636, 798592, 801040, 819144, 836760, 848160, 864652, 892544, 898416, 901170, 910160, 930240, 948328, 961248, 967045, 998240, 1004112, 1011840, 1023930, 1056960, 1066869, 1080815, 1092192, 1115680, 1123020, 1130880, 1160454, 1185410, 1197888, 1201560, 1255140, 1281664, 1296978, 1338816, 1365240, 1422492, 1441872, 1456256, 1497360, 1517760, 1547272, 1602080, 1638288, 1673520, 1696320, 1729304, 1740681, 1778115, 1796832, 1802340, 1820320, 1860480, 1896656, 1922496, 1934090, 1945467, 1996480, 2008224, 2047860, 2113920, 2133738, 2161630, 2184384, 2231360, 2246040, 2320908, 2370820, 2395776, 2403120, 2510280, 2593956, 2677632, 2730480, 2844984, 2883744, 2901135, 2994720, 3035520, 3094544, 3204160, 3242445, 3276576, 3347040, 3392640, 3458608, 3481362, 3556230, 3593664, 3604680, 3640640, 3674771, 3793312, 3844992, 3868180, 3890934, 3992960, 4016448, 4095720, 4267476, 4323260, 4368768, 4462720, 4492080, 4641816, 4741640, 4806240, 5020560, 5187912, 5334345, 5460960, 5689968, 5767488, 5802270, 5989440, 6189088, 6408320, 6484890, 6553152, 6694080, 6917216, 6962724, 7112460, 7187328, 7209360, 7281280, 7349542, 7586624, 7736360, 7781868, 8032896, 8191440, 8534952, 8646520, 8703405, 8984160, 9283632, 9483280, 9612480, 9727335, 10041120, 10375824, 10668690, 10921920, 11024313, 11379936, 11534976, 11604540, 11978880, 12378176, 12969780, 13106304, 13388160, 13834432, 13925448, 14224920, 14418720, 14699084, 15173248, 15472720, 15563736, 16382880, 17069904, 17293040, 17406810, 17968320, 18373855, 18567264, 18966560, 19224960, 19454670, 20082240, 20751648, 21337380, 21843840, 22048626, 22759872, 23209080, 24756352, 25939560, 27668864, 27850896, 28449840, 28837440, 29398168, 30945440, 31127472, 32765760, 33072939, 34139808, 34586080, 34813620, 35936640, 36747710, 37134528, 37933120, 38909340, 40164480, 41503296, 42674760, 44097252, 45519744, 46418160, 51879120, 55121565, 55701792, 56899680, 57674880, 58796336, 61890880, 62254944, 65531520, 66145878, 68279616, 69172160, 69627240, 73495420, 74269056, 75866240, 77818680, 83006592, 85349520, 88194504, 92836320, 103758240, 110243130, 111403584, 113799360, 117592672, 123781760, 124509888, 132291756, 136559232, 138344320, 139254480, 146990840, 155637360, 165364695, 170699040, 176389008, 185672640, 207516480, 220486260, 222807168, 227598720, 235185344, 249019776, 264583512, 278508960, 293981680, 311274720, 330729390, 341398080, 352778016, 371345280, 415032960, 440972520, 470370688, 529167024, 557017920, 587963360, 622549440, 661458780, 682796160, 705556032, 881945040, 1058334048, 1114035840, 1175926720, 1245098880, 1322917560, 1411112064, 1763890080, 2116668096, 2351853440, 2645835120, 3527780160, 4233336192, 5291670240, 7055560320, 10583340480, 21166680960]

約数ペア:

[(1, 21166680960), (2, 10583340480), (3, 7055560320), (4, 5291670240), (5, 4233336192), (6, 3527780160), (8, 2645835120), (9, 2351853440), (10, 2116668096), (12, 1763890080), (15, 1411112064), (16, 1322917560), (17, 1245098880), (18, 1175926720), (19, 1114035840), (20, 1058334048), (24, 881945040), (30, 705556032), (31, 682796160), (32, 661458780), (34, 622549440), (36, 587963360), (38, 557017920), (40, 529167024), (45, 470370688), (48, 440972520), (51, 415032960), (57, 371345280), (60, 352778016), (62, 341398080), (64, 330729390), (68, 311274720), (72, 293981680), (76, 278508960), (80, 264583512), (85, 249019776), (90, 235185344), (93, 227598720), (95, 222807168), (96, 220486260), (102, 207516480), (114, 185672640), (120, 176389008), (124, 170699040), (128, 165364695), (136, 155637360), (144, 146990840), (152, 139254480), (153, 138344320), (155, 136559232), (160, 132291756), (170, 124509888), (171, 123781760), (180, 117592672), (186, 113799360), (190, 111403584), (192, 110243130), (204, 103758240), (228, 92836320), (240, 88194504), (248, 85349520), (255, 83006592), (272, 77818680), (279, 75866240), (285, 74269056), (288, 73495420), (304, 69627240), (306, 69172160), (310, 68279616), (320, 66145878), (323, 65531520), (340, 62254944), (342, 61890880), (360, 58796336), (367, 57674880), (372, 56899680), (380, 55701792), (384, 55121565), (408, 51879120), (456, 46418160), (465, 45519744), (480, 44097252), (496, 42674760), (510, 41503296), (527, 40164480), (544, 38909340), (558, 37933120), (570, 37134528), (576, 36747710), (589, 35936640), (608, 34813620), (612, 34586080), (620, 34139808), (640, 33072939), (646, 32765760), (680, 31127472), (684, 30945440), (720, 29398168), (734, 28837440), (744, 28449840), (760, 27850896), (765, 27668864), (816, 25939560), (855, 24756352), (912, 23209080), (930, 22759872), (960, 22048626), (969, 21843840), (992, 21337380), (1020, 20751648), (1054, 20082240), (1088, 19454670), (1101, 19224960), (1116, 18966560), (1140, 18567264), (1152, 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(31008, 682620), (31195, 678528), (31620, 669408), (32640, 648489), (33030, 640832), (33728, 627570), (34131, 620160), (34865, 607104), (35232, 600780), (35340, 598944), (35712, 592705), (36480, 580227), (37434, 565440), (37696, 561510), (37944, 557840), (38760, 546096), (40052, 528480), (41344, 511965), (41838, 505920), (42160, 502056), (42408, 499120), (44040, 480624), (44640, 474164), (45508, 465120), (46512, 455080), (46976, 450585), (47120, 449208), (47430, 446272), (48960, 432326), (49912, 424080), (50065, 422784), (50592, 418380), (51680, 409572), (52848, 400520), (53010, 399296), (54720, 386818), (55784, 379440), (56151, 376960), (56544, 374340), (56885, 372096), (58140, 364064), (58720, 360468), (59520, 355623), (60078, 352320), (62016, 341310), (62390, 339264), (62757, 337280), (63240, 334704), (66060, 320416), (67456, 313785), (68262, 310080), (69730, 303552), (70464, 300390), (70680, 299472), (74868, 282720), (75392, 280755), (75888, 278920), (77520, 273048), (80104, 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