64802166080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1\times {\mathrm{5821}}^1$

素因数の和:7688

約数の個数: 112

約数和(自身を含む): 162548376960

約数和(自身を除く): 97746210880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 1831, 3040, 3662, 5821, 6080, 7324, 9155, 11642, 14648, 18310, 23284, 29105, 29296, 34789, 36620, 46568, 58210, 58592, 69578, 73240, 93136, 110599, 116420, 117184, 139156, 146480, 173945, 186272, 221198, 232840, 278312, 292960, 347890, 372544, 442396, 465680, 552995, 556624, 585920, 695780, 884792, 931360, 1105990, 1113248, 1391560, 1769584, 1862720, 2211980, 2226496, 2783120, 3539168, 4423960, 5566240, 7078336, 8847920, 10658251, 11132480, 17695840, 21316502, 35391680, 42633004, 53291255, 85266008, 106582510, 170532016, 202506769, 213165020, 341064032, 405013538, 426330040, 682128064, 810027076, 852660080, 1012533845, 1620054152, 1705320160, 2025067690, 3240108304, 3410640320, 4050135380, 6480216608, 8100270760, 12960433216, 16200541520, 32401083040, 64802166080]

約数ペア:

[(1, 64802166080), (2, 32401083040), (4, 16200541520), (5, 12960433216), (8, 8100270760), (10, 6480216608), (16, 4050135380), (19, 3410640320), (20, 3240108304), (32, 2025067690), (38, 1705320160), (40, 1620054152), (64, 1012533845), (76, 852660080), (80, 810027076), (95, 682128064), (152, 426330040), (160, 405013538), (190, 341064032), (304, 213165020), (320, 202506769), (380, 170532016), (608, 106582510), (760, 85266008), (1216, 53291255), (1520, 42633004), (1831, 35391680), (3040, 21316502), (3662, 17695840), (5821, 11132480), (6080, 10658251), (7324, 8847920), (9155, 7078336), (11642, 5566240), (14648, 4423960), (18310, 3539168), (23284, 2783120), (29105, 2226496), (29296, 2211980), (34789, 1862720), (36620, 1769584), (46568, 1391560), (58210, 1113248), (58592, 1105990), (69578, 931360), (73240, 884792), (93136, 695780), (110599, 585920), (116420, 556624), (117184, 552995), (139156, 465680), (146480, 442396), (173945, 372544), (186272, 347890), (221198, 292960), (232840, 278312)]