64182295840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{3673}}^1$

素因数の和:4003

約数の個数: 192

約数和(自身を含む): 169230200832

約数和(自身を除く): 105047904992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 271, 310, 403, 416, 496, 520, 542, 620, 806, 992, 1040, 1084, 1240, 1355, 1612, 2015, 2080, 2168, 2480, 2710, 3224, 3523, 3673, 4030, 4336, 4960, 5420, 6448, 7046, 7346, 8060, 8401, 8672, 10840, 12896, 14092, 14692, 16120, 16802, 17615, 18365, 21680, 28184, 29384, 32240, 33604, 35230, 36730, 42005, 43360, 47749, 56368, 58768, 64480, 67208, 70460, 73460, 84010, 95498, 109213, 112736, 113863, 117536, 134416, 140920, 146920, 168020, 190996, 218426, 227726, 238745, 268832, 281840, 293840, 336040, 381992, 436852, 455452, 477490, 546065, 563680, 569315, 587680, 672080, 763984, 873704, 910904, 954980, 995383, 1092130, 1138630, 1344160, 1480219, 1527968, 1747408, 1821808, 1909960, 1990766, 2184260, 2277260, 2960438, 3494816, 3643616, 3819920, 3981532, 4368520, 4554520, 4976915, 5920876, 7401095, 7639840, 7963064, 8737040, 9109040, 9953830, 11841752, 12939979, 14802190, 15926128, 17474080, 18218080, 19907660, 23683504, 25879958, 29604380, 30856873, 31852256, 39815320, 47367008, 51759916, 59208760, 61713746, 64699895, 79630640, 103519832, 118417520, 123427492, 129399790, 154284365, 159261280, 207039664, 236835040, 246854984, 258799580, 308568730, 401139349, 414079328, 493709968, 517599160, 617137460, 802278698, 987419936, 1035198320, 1234274920, 1604557396, 2005696745, 2070396640, 2468549840, 3209114792, 4011393490, 4937099680, 6418229584, 8022786980, 12836459168, 16045573960, 32091147920, 64182295840]

約数ペア:

[(1, 64182295840), (2, 32091147920), (4, 16045573960), (5, 12836459168), (8, 8022786980), (10, 6418229584), (13, 4937099680), (16, 4011393490), (20, 3209114792), (26, 2468549840), (31, 2070396640), (32, 2005696745), (40, 1604557396), (52, 1234274920), (62, 1035198320), (65, 987419936), (80, 802278698), (104, 617137460), (124, 517599160), (130, 493709968), (155, 414079328), (160, 401139349), (208, 308568730), (248, 258799580), (260, 246854984), (271, 236835040), (310, 207039664), (403, 159261280), (416, 154284365), (496, 129399790), (520, 123427492), (542, 118417520), (620, 103519832), (806, 79630640), (992, 64699895), (1040, 61713746), (1084, 59208760), (1240, 51759916), (1355, 47367008), (1612, 39815320), (2015, 31852256), (2080, 30856873), (2168, 29604380), (2480, 25879958), (2710, 23683504), (3224, 19907660), (3523, 18218080), (3673, 17474080), (4030, 15926128), (4336, 14802190), (4960, 12939979), (5420, 11841752), (6448, 9953830), (7046, 9109040), (7346, 8737040), (8060, 7963064), (8401, 7639840), (8672, 7401095), (10840, 5920876), (12896, 4976915), (14092, 4554520), (14692, 4368520), (16120, 3981532), (16802, 3819920), (17615, 3643616), (18365, 3494816), (21680, 2960438), (28184, 2277260), (29384, 2184260), (32240, 1990766), (33604, 1909960), (35230, 1821808), (36730, 1747408), (42005, 1527968), (43360, 1480219), (47749, 1344160), (56368, 1138630), (58768, 1092130), (64480, 995383), (67208, 954980), (70460, 910904), (73460, 873704), (84010, 763984), (95498, 672080), (109213, 587680), (112736, 569315), (113863, 563680), (117536, 546065), (134416, 477490), (140920, 455452), (146920, 436852), (168020, 381992), (190996, 336040), (218426, 293840), (227726, 281840), (238745, 268832)]