15682019920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{23201}}^1$

素因数の和:23309

約数の個数: 160

約数和(自身を含む): 44743850496

約数和(自身を除く): 29061830576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 71, 80, 85, 112, 119, 136, 140, 142, 170, 238, 272, 280, 284, 340, 355, 476, 497, 560, 568, 595, 680, 710, 952, 994, 1136, 1190, 1207, 1360, 1420, 1904, 1988, 2380, 2414, 2485, 2840, 3976, 4760, 4828, 4970, 5680, 6035, 7952, 8449, 9520, 9656, 9940, 12070, 16898, 19312, 19880, 23201, 24140, 33796, 39760, 42245, 46402, 48280, 67592, 84490, 92804, 96560, 116005, 135184, 162407, 168980, 185608, 232010, 324814, 337960, 371216, 394417, 464020, 649628, 675920, 788834, 812035, 928040, 1299256, 1577668, 1624070, 1647271, 1856080, 1972085, 2598512, 2760919, 3155336, 3248140, 3294542, 3944170, 5521838, 6310672, 6496280, 6589084, 7888340, 8236355, 11043676, 11530897, 12992560, 13178168, 13804595, 15776680, 16472710, 22087352, 23061794, 26356336, 27609190, 28003607, 31553360, 32945420, 44174704, 46123588, 55218380, 56007214, 57654485, 65890840, 92247176, 110436760, 112014428, 115308970, 131781680, 140018035, 184494352, 196025249, 220873520, 224028856, 230617940, 280036070, 392050498, 448057712, 461235880, 560072140, 784100996, 922471760, 980126245, 1120144280, 1568201992, 1960252490, 2240288560, 3136403984, 3920504980, 7841009960, 15682019920]

約数ペア:

[(1, 15682019920), (2, 7841009960), (4, 3920504980), (5, 3136403984), (7, 2240288560), (8, 1960252490), (10, 1568201992), (14, 1120144280), (16, 980126245), (17, 922471760), (20, 784100996), (28, 560072140), (34, 461235880), (35, 448057712), (40, 392050498), (56, 280036070), (68, 230617940), (70, 224028856), (71, 220873520), (80, 196025249), (85, 184494352), (112, 140018035), (119, 131781680), (136, 115308970), (140, 112014428), (142, 110436760), (170, 92247176), (238, 65890840), (272, 57654485), (280, 56007214), (284, 55218380), (340, 46123588), (355, 44174704), (476, 32945420), (497, 31553360), (560, 28003607), (568, 27609190), (595, 26356336), (680, 23061794), (710, 22087352), (952, 16472710), (994, 15776680), (1136, 13804595), (1190, 13178168), (1207, 12992560), (1360, 11530897), (1420, 11043676), (1904, 8236355), (1988, 7888340), (2380, 6589084), (2414, 6496280), (2485, 6310672), (2840, 5521838), (3976, 3944170), (4760, 3294542), (4828, 3248140), (4970, 3155336), (5680, 2760919), (6035, 2598512), (7952, 1972085), (8449, 1856080), (9520, 1647271), (9656, 1624070), (9940, 1577668), (12070, 1299256), (16898, 928040), (19312, 812035), (19880, 788834), (23201, 675920), (24140, 649628), (33796, 464020), (39760, 394417), (42245, 371216), (46402, 337960), (48280, 324814), (67592, 232010), (84490, 185608), (92804, 168980), (96560, 162407), (116005, 135184)]