654021621760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{5393}}^1$

素因数の和:6344

約数の個数: 192

約数和(自身を含む): 1692150445440

約数和(自身を除く): 1038128823680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 911, 1024, 1040, 1280, 1664, 1822, 2048, 2080, 2560, 3328, 3644, 4160, 4555, 5120, 5393, 6656, 7288, 8320, 9110, 10240, 10786, 11843, 13312, 14576, 16640, 18220, 21572, 23686, 26624, 26965, 29152, 33280, 36440, 43144, 47372, 53930, 58304, 59215, 66560, 70109, 72880, 86288, 94744, 107860, 116608, 118430, 133120, 140218, 145760, 172576, 189488, 215720, 233216, 236860, 280436, 291520, 345152, 350545, 378976, 431440, 466432, 473720, 560872, 583040, 690304, 701090, 757952, 862880, 932864, 947440, 1121744, 1166080, 1380608, 1402180, 1515904, 1725760, 1865728, 1894880, 2243488, 2332160, 2761216, 2804360, 3031808, 3451520, 3789760, 4486976, 4664320, 4913023, 5522432, 5608720, 6063616, 6903040, 7579520, 8973952, 9328640, 9826046, 11044864, 11217440, 12127232, 13806080, 15159040, 17947904, 19652092, 22434880, 24254464, 24565115, 27612160, 30318080, 35895808, 39304184, 44869760, 49130230, 55224320, 60636160, 63869299, 71791616, 78608368, 89739520, 98260460, 121272320, 127738598, 143583232, 157216736, 179479040, 196520920, 255477196, 314433472, 319346495, 358958080, 393041840, 510954392, 628866944, 638692990, 717916160, 786083680, 1021908784, 1257733888, 1277385980, 1572167360, 2043817568, 2515467776, 2554771960, 3144334720, 4087635136, 5030935552, 5109543920, 6288669440, 8175270272, 10061871104, 10219087840, 12577338880, 16350540544, 20438175680, 25154677760, 32701081088, 40876351360, 50309355520, 65402162176, 81752702720, 130804324352, 163505405440, 327010810880, 654021621760]

約数ペア:

[(1, 654021621760), (2, 327010810880), (4, 163505405440), (5, 130804324352), (8, 81752702720), (10, 65402162176), (13, 50309355520), (16, 40876351360), (20, 32701081088), (26, 25154677760), (32, 20438175680), (40, 16350540544), (52, 12577338880), (64, 10219087840), (65, 10061871104), (80, 8175270272), (104, 6288669440), (128, 5109543920), (130, 5030935552), (160, 4087635136), (208, 3144334720), (256, 2554771960), (260, 2515467776), (320, 2043817568), (416, 1572167360), (512, 1277385980), (520, 1257733888), (640, 1021908784), (832, 786083680), (911, 717916160), (1024, 638692990), (1040, 628866944), (1280, 510954392), (1664, 393041840), (1822, 358958080), (2048, 319346495), (2080, 314433472), (2560, 255477196), (3328, 196520920), (3644, 179479040), (4160, 157216736), (4555, 143583232), (5120, 127738598), (5393, 121272320), (6656, 98260460), (7288, 89739520), (8320, 78608368), (9110, 71791616), (10240, 63869299), (10786, 60636160), (11843, 55224320), (13312, 49130230), (14576, 44869760), (16640, 39304184), (18220, 35895808), (21572, 30318080), (23686, 27612160), (26624, 24565115), (26965, 24254464), (29152, 22434880), (33280, 19652092), (36440, 17947904), (43144, 15159040), (47372, 13806080), (53930, 12127232), (58304, 11217440), (59215, 11044864), (66560, 9826046), (70109, 9328640), (72880, 8973952), (86288, 7579520), (94744, 6903040), (107860, 6063616), (116608, 5608720), (118430, 5522432), (133120, 4913023), (140218, 4664320), (145760, 4486976), (172576, 3789760), (189488, 3451520), (215720, 3031808), (233216, 2804360), (236860, 2761216), (280436, 2332160), (291520, 2243488), (345152, 1894880), (350545, 1865728), (378976, 1725760), (431440, 1515904), (466432, 1402180), (473720, 1380608), (560872, 1166080), (583040, 1121744), (690304, 947440), (701090, 932864), (757952, 862880)]