201837680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 120

約数和(自身を含む): 534340800

約数和(自身を除く): 332503120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 121, 145, 176, 220, 232, 242, 290, 319, 440, 464, 484, 580, 605, 638, 719, 880, 968, 1160, 1210, 1276, 1438, 1595, 1936, 2320, 2420, 2552, 2876, 3190, 3509, 3595, 4840, 5104, 5752, 6380, 7018, 7190, 7909, 9680, 11504, 12760, 14036, 14380, 15818, 17545, 20851, 25520, 28072, 28760, 31636, 35090, 39545, 41702, 56144, 57520, 63272, 70180, 79090, 83404, 86999, 104255, 126544, 140360, 158180, 166808, 173998, 208510, 229361, 280720, 316360, 333616, 347996, 417020, 434995, 458722, 632720, 695992, 834040, 869990, 917444, 1146805, 1391984, 1668080, 1739980, 1834888, 2293610, 2522971, 3479960, 3669776, 4587220, 5045942, 6959920, 9174440, 10091884, 12614855, 18348880, 20183768, 25229710, 40367536, 50459420, 100918840, 201837680]

約数ペア:

[(1, 201837680), (2, 100918840), (4, 50459420), (5, 40367536), (8, 25229710), (10, 20183768), (11, 18348880), (16, 12614855), (20, 10091884), (22, 9174440), (29, 6959920), (40, 5045942), (44, 4587220), (55, 3669776), (58, 3479960), (80, 2522971), (88, 2293610), (110, 1834888), (116, 1739980), (121, 1668080), (145, 1391984), (176, 1146805), (220, 917444), (232, 869990), (242, 834040), (290, 695992), (319, 632720), (440, 458722), (464, 434995), (484, 417020), (580, 347996), (605, 333616), (638, 316360), (719, 280720), (880, 229361), (968, 208510), (1160, 173998), (1210, 166808), (1276, 158180), (1438, 140360), (1595, 126544), (1936, 104255), (2320, 86999), (2420, 83404), (2552, 79090), (2876, 70180), (3190, 63272), (3509, 57520), (3595, 56144), (4840, 41702), (5104, 39545), (5752, 35090), (6380, 31636), (7018, 28760), (7190, 28072), (7909, 25520), (9680, 20851), (11504, 17545), (12760, 15818), (14036, 14380)]