267956920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{719}}^1$

素因数の和:770

約数の個数: 128

約数和(自身を含む): 758937600

約数和(自身を除く): 490980680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 719, 770, 847, 968, 1210, 1331, 1438, 1540, 1694, 2420, 2662, 2876, 3080, 3388, 3595, 4235, 4840, 5033, 5324, 5752, 6655, 6776, 7190, 7909, 8470, 9317, 10066, 10648, 13310, 14380, 15818, 16940, 18634, 20132, 25165, 26620, 28760, 31636, 33880, 37268, 39545, 40264, 46585, 50330, 53240, 55363, 63272, 74536, 79090, 86999, 93170, 100660, 110726, 158180, 173998, 186340, 201320, 221452, 276815, 316360, 347996, 372680, 434995, 442904, 553630, 608993, 695992, 869990, 956989, 1107260, 1217986, 1739980, 1913978, 2214520, 2435972, 3044965, 3479960, 3827956, 4784945, 4871944, 6089930, 6698923, 7655912, 9569890, 12179860, 13397846, 19139780, 24359720, 26795692, 33494615, 38279560, 53591384, 66989230, 133978460, 267956920]

約数ペア:

[(1, 267956920), (2, 133978460), (4, 66989230), (5, 53591384), (7, 38279560), (8, 33494615), (10, 26795692), (11, 24359720), (14, 19139780), (20, 13397846), (22, 12179860), (28, 9569890), (35, 7655912), (40, 6698923), (44, 6089930), (55, 4871944), (56, 4784945), (70, 3827956), (77, 3479960), (88, 3044965), (110, 2435972), (121, 2214520), (140, 1913978), (154, 1739980), (220, 1217986), (242, 1107260), (280, 956989), (308, 869990), (385, 695992), (440, 608993), (484, 553630), (605, 442904), (616, 434995), (719, 372680), (770, 347996), (847, 316360), (968, 276815), (1210, 221452), (1331, 201320), (1438, 186340), (1540, 173998), (1694, 158180), (2420, 110726), (2662, 100660), (2876, 93170), (3080, 86999), (3388, 79090), (3595, 74536), (4235, 63272), (4840, 55363), (5033, 53240), (5324, 50330), (5752, 46585), (6655, 40264), (6776, 39545), (7190, 37268), (7909, 33880), (8470, 31636), (9317, 28760), (10066, 26620), (10648, 25165), (13310, 20132), (14380, 18634), (15818, 16940)]