105403760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 311122944

約数和(自身を除く): 205719184

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 110, 112, 140, 142, 154, 176, 220, 241, 280, 284, 308, 355, 385, 440, 482, 497, 560, 568, 616, 710, 770, 781, 880, 964, 994, 1136, 1205, 1232, 1420, 1540, 1562, 1687, 1928, 1988, 2410, 2485, 2651, 2840, 3080, 3124, 3374, 3856, 3905, 3976, 4820, 4970, 5302, 5467, 5680, 6160, 6248, 6748, 7810, 7952, 8435, 9640, 9940, 10604, 10934, 12496, 13255, 13496, 15620, 16870, 17111, 18557, 19280, 19880, 21208, 21868, 26510, 26992, 27335, 31240, 33740, 34222, 37114, 39760, 42416, 43736, 53020, 54670, 62480, 67480, 68444, 74228, 85555, 87472, 92785, 106040, 109340, 119777, 134960, 136888, 148456, 171110, 185570, 188221, 212080, 218680, 239554, 273776, 296912, 342220, 371140, 376442, 437360, 479108, 598885, 684440, 742280, 752884, 941105, 958216, 1197770, 1317547, 1368880, 1484560, 1505768, 1882210, 1916432, 2395540, 2635094, 3011536, 3764420, 4791080, 5270188, 6587735, 7528840, 9582160, 10540376, 13175470, 15057680, 21080752, 26350940, 52701880, 105403760]

約数ペア:

[(1, 105403760), (2, 52701880), (4, 26350940), (5, 21080752), (7, 15057680), (8, 13175470), (10, 10540376), (11, 9582160), (14, 7528840), (16, 6587735), (20, 5270188), (22, 4791080), (28, 3764420), (35, 3011536), (40, 2635094), (44, 2395540), (55, 1916432), (56, 1882210), (70, 1505768), (71, 1484560), (77, 1368880), (80, 1317547), (88, 1197770), (110, 958216), (112, 941105), (140, 752884), (142, 742280), (154, 684440), (176, 598885), (220, 479108), (241, 437360), (280, 376442), (284, 371140), (308, 342220), (355, 296912), (385, 273776), (440, 239554), (482, 218680), (497, 212080), (560, 188221), (568, 185570), (616, 171110), (710, 148456), (770, 136888), (781, 134960), (880, 119777), (964, 109340), (994, 106040), (1136, 92785), (1205, 87472), (1232, 85555), (1420, 74228), (1540, 68444), (1562, 67480), (1687, 62480), (1928, 54670), (1988, 53020), (2410, 43736), (2485, 42416), (2651, 39760), (2840, 37114), (3080, 34222), (3124, 33740), (3374, 31240), (3856, 27335), (3905, 26992), (3976, 26510), (4820, 21868), (4970, 21208), (5302, 19880), (5467, 19280), (5680, 18557), (6160, 17111), (6248, 16870), (6748, 15620), (7810, 13496), (7952, 13255), (8435, 12496), (9640, 10934), (9940, 10604)]