64139180280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{98779}}^1$

素因数の和:99573

約数の個数: 128

約数和(自身を含む): 220192473600

約数和(自身を除く): 156053293320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 773, 840, 1546, 2319, 3092, 3865, 4638, 5411, 6184, 7730, 9276, 10822, 11595, 15460, 16233, 18552, 21644, 23190, 27055, 30920, 32466, 43288, 46380, 54110, 64932, 81165, 92760, 98779, 108220, 129864, 162330, 197558, 216440, 296337, 324660, 395116, 493895, 592674, 649320, 691453, 790232, 987790, 1185348, 1382906, 1481685, 1975580, 2074359, 2370696, 2765812, 2963370, 3457265, 3951160, 4148718, 5531624, 5926740, 6914530, 8297436, 10371795, 11853480, 13829060, 16594872, 20743590, 27658120, 41487180, 76356167, 82974360, 152712334, 229068501, 305424668, 381780835, 458137002, 534493169, 610849336, 763561670, 916274004, 1068986338, 1145342505, 1527123340, 1603479507, 1832548008, 2137972676, 2290685010, 2672465845, 3054246680, 3206959014, 4275945352, 4581370020, 5344931690, 6413918028, 8017397535, 9162740040, 10689863380, 12827836056, 16034795070, 21379726760, 32069590140, 64139180280]

約数ペア:

[(1, 64139180280), (2, 32069590140), (3, 21379726760), (4, 16034795070), (5, 12827836056), (6, 10689863380), (7, 9162740040), (8, 8017397535), (10, 6413918028), (12, 5344931690), (14, 4581370020), (15, 4275945352), (20, 3206959014), (21, 3054246680), (24, 2672465845), (28, 2290685010), (30, 2137972676), (35, 1832548008), (40, 1603479507), (42, 1527123340), (56, 1145342505), (60, 1068986338), (70, 916274004), (84, 763561670), (105, 610849336), (120, 534493169), (140, 458137002), (168, 381780835), (210, 305424668), (280, 229068501), (420, 152712334), (773, 82974360), (840, 76356167), (1546, 41487180), (2319, 27658120), (3092, 20743590), (3865, 16594872), (4638, 13829060), (5411, 11853480), (6184, 10371795), (7730, 8297436), (9276, 6914530), (10822, 5926740), (11595, 5531624), (15460, 4148718), (16233, 3951160), (18552, 3457265), (21644, 2963370), (23190, 2765812), (27055, 2370696), (30920, 2074359), (32466, 1975580), (43288, 1481685), (46380, 1382906), (54110, 1185348), (64932, 987790), (81165, 790232), (92760, 691453), (98779, 649320), (108220, 592674), (129864, 493895), (162330, 395116), (197558, 324660), (216440, 296337)]