490353860400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{661}}^1\times {\mathrm{8707}}^1$

素因数の和:9460

約数の個数: 240

約数和(自身を含む): 1595483382528

約数和(自身を除く): 1105129522128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 200, 213, 240, 284, 300, 355, 400, 426, 568, 600, 661, 710, 852, 1065, 1136, 1200, 1322, 1420, 1704, 1775, 1983, 2130, 2644, 2840, 3305, 3408, 3550, 3966, 4260, 5288, 5325, 5680, 6610, 7100, 7932, 8520, 8707, 9915, 10576, 10650, 13220, 14200, 15864, 16525, 17040, 17414, 19830, 21300, 26121, 26440, 28400, 31728, 33050, 34828, 39660, 42600, 43535, 46931, 49575, 52242, 52880, 66100, 69656, 79320, 85200, 87070, 93862, 99150, 104484, 130605, 132200, 139312, 140793, 158640, 174140, 187724, 198300, 208968, 217675, 234655, 261210, 264400, 281586, 348280, 375448, 396600, 417936, 435350, 469310, 522420, 563172, 618197, 653025, 696560, 703965, 750896, 793200, 870700, 938620, 1044840, 1126344, 1173275, 1236394, 1306050, 1407930, 1741400, 1854591, 1877240, 2089680, 2252688, 2346550, 2472788, 2612100, 2815860, 3090985, 3482800, 3519825, 3709182, 3754480, 4693100, 4945576, 5224200, 5631720, 5755327, 6181970, 7039650, 7418364, 9272955, 9386200, 9891152, 10448400, 11263440, 11510654, 12363940, 14079300, 14836728, 15454925, 17265981, 18545910, 18772400, 23021308, 24727880, 28158600, 28776635, 29673456, 30909850, 34531962, 37091820, 46042616, 46364775, 49455760, 56317200, 57553270, 61819700, 69063924, 74183640, 86329905, 92085232, 92729550, 115106540, 123639400, 138127848, 143883175, 148367280, 172659810, 185459100, 230213080, 247278800, 276255696, 287766350, 345319620, 370918200, 408628217, 431649525, 460426160, 575532700, 690639240, 741836400, 817256434, 863299050, 1151065400, 1225884651, 1381278480, 1634512868, 1726598100, 2043141085, 2302130800, 2451769302, 3269025736, 3453196200, 4086282170, 4903538604, 6129423255, 6538051472, 6906392400, 8172564340, 9807077208, 10215705425, 12258846510, 16345128680, 19614154416, 20431410850, 24517693020, 30647116275, 32690257360, 40862821700, 49035386040, 61294232550, 81725643400, 98070772080, 122588465100, 163451286800, 245176930200, 490353860400]

約数ペア:

[(1, 490353860400), (2, 245176930200), (3, 163451286800), (4, 122588465100), (5, 98070772080), (6, 81725643400), (8, 61294232550), (10, 49035386040), (12, 40862821700), (15, 32690257360), (16, 30647116275), (20, 24517693020), (24, 20431410850), (25, 19614154416), (30, 16345128680), (40, 12258846510), (48, 10215705425), (50, 9807077208), (60, 8172564340), (71, 6906392400), (75, 6538051472), (80, 6129423255), (100, 4903538604), (120, 4086282170), (142, 3453196200), (150, 3269025736), (200, 2451769302), (213, 2302130800), (240, 2043141085), (284, 1726598100), (300, 1634512868), (355, 1381278480), (400, 1225884651), (426, 1151065400), (568, 863299050), (600, 817256434), (661, 741836400), (710, 690639240), (852, 575532700), (1065, 460426160), (1136, 431649525), (1200, 408628217), (1322, 370918200), (1420, 345319620), (1704, 287766350), (1775, 276255696), (1983, 247278800), (2130, 230213080), (2644, 185459100), (2840, 172659810), (3305, 148367280), (3408, 143883175), (3550, 138127848), (3966, 123639400), (4260, 115106540), (5288, 92729550), (5325, 92085232), (5680, 86329905), (6610, 74183640), (7100, 69063924), (7932, 61819700), (8520, 57553270), (8707, 56317200), (9915, 49455760), (10576, 46364775), (10650, 46042616), (13220, 37091820), (14200, 34531962), (15864, 30909850), (16525, 29673456), (17040, 28776635), (17414, 28158600), (19830, 24727880), (21300, 23021308), (26121, 18772400), (26440, 18545910), (28400, 17265981), (31728, 15454925), (33050, 14836728), (34828, 14079300), (39660, 12363940), (42600, 11510654), (43535, 11263440), (46931, 10448400), (49575, 9891152), (52242, 9386200), (52880, 9272955), (66100, 7418364), (69656, 7039650), (79320, 6181970), (85200, 5755327), (87070, 5631720), (93862, 5224200), (99150, 4945576), (104484, 4693100), (130605, 3754480), (132200, 3709182), (139312, 3519825), (140793, 3482800), (158640, 3090985), (174140, 2815860), (187724, 2612100), (198300, 2472788), (208968, 2346550), (217675, 2252688), (234655, 2089680), (261210, 1877240), (264400, 1854591), (281586, 1741400), (348280, 1407930), (375448, 1306050), (396600, 1236394), (417936, 1173275), (435350, 1126344), (469310, 1044840), (522420, 938620), (563172, 870700), (618197, 793200), (653025, 750896), (696560, 703965)]