179674253680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1\times {\mathrm{1291}}^1$

素因数の和:1823

約数の個数: 160

約数和(自身を含む): 436022092800

約数和(自身を除く): 256347839120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 239, 251, 290, 464, 478, 502, 580, 956, 1004, 1160, 1195, 1255, 1291, 1912, 2008, 2320, 2390, 2510, 2582, 3824, 4016, 4780, 5020, 5164, 6455, 6931, 7279, 9560, 10040, 10328, 12910, 13862, 14558, 19120, 20080, 20656, 25820, 27724, 29116, 34655, 36395, 37439, 51640, 55448, 58232, 59989, 69310, 72790, 74878, 103280, 110896, 116464, 119978, 138620, 145580, 149756, 187195, 239956, 277240, 291160, 299512, 299945, 308549, 324041, 374390, 479912, 554480, 582320, 599024, 599890, 617098, 648082, 748780, 959824, 1199780, 1234196, 1296164, 1497560, 1542745, 1620205, 1739681, 2399560, 2468392, 2592328, 2995120, 3085490, 3240410, 3479362, 4799120, 4936784, 5184656, 6170980, 6480820, 6958724, 8698405, 8947921, 9397189, 12341960, 12961640, 13917448, 17396810, 17895842, 18794378, 24683920, 25923280, 27834896, 34793620, 35791684, 37588756, 44739605, 46985945, 69587240, 71583368, 75177512, 77445799, 89479210, 93971890, 139174480, 143166736, 150355024, 154891598, 178958420, 187943780, 309783196, 357916840, 375887560, 387228995, 619566392, 715833680, 751775120, 774457990, 1239132784, 1548915980, 2245928171, 3097831960, 4491856342, 6195663920, 8983712684, 11229640855, 17967425368, 22459281710, 35934850736, 44918563420, 89837126840, 179674253680]

約数ペア:

[(1, 179674253680), (2, 89837126840), (4, 44918563420), (5, 35934850736), (8, 22459281710), (10, 17967425368), (16, 11229640855), (20, 8983712684), (29, 6195663920), (40, 4491856342), (58, 3097831960), (80, 2245928171), (116, 1548915980), (145, 1239132784), (232, 774457990), (239, 751775120), (251, 715833680), (290, 619566392), (464, 387228995), (478, 375887560), (502, 357916840), (580, 309783196), (956, 187943780), (1004, 178958420), (1160, 154891598), (1195, 150355024), (1255, 143166736), (1291, 139174480), (1912, 93971890), (2008, 89479210), (2320, 77445799), (2390, 75177512), (2510, 71583368), (2582, 69587240), (3824, 46985945), (4016, 44739605), (4780, 37588756), (5020, 35791684), (5164, 34793620), (6455, 27834896), (6931, 25923280), (7279, 24683920), (9560, 18794378), (10040, 17895842), (10328, 17396810), (12910, 13917448), (13862, 12961640), (14558, 12341960), (19120, 9397189), (20080, 8947921), (20656, 8698405), (25820, 6958724), (27724, 6480820), (29116, 6170980), (34655, 5184656), (36395, 4936784), (37439, 4799120), (51640, 3479362), (55448, 3240410), (58232, 3085490), (59989, 2995120), (69310, 2592328), (72790, 2468392), (74878, 2399560), (103280, 1739681), (110896, 1620205), (116464, 1542745), (119978, 1497560), (138620, 1296164), (145580, 1234196), (149756, 1199780), (187195, 959824), (239956, 748780), (277240, 648082), (291160, 617098), (299512, 599890), (299945, 599024), (308549, 582320), (324041, 554480), (374390, 479912)]