1344689360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{1103}}^1$

素因数の和:1441

約数の個数: 120

約数和(自身を含む): 3651837696

約数和(自身を除く): 2307148336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 311, 392, 490, 560, 622, 784, 980, 1103, 1244, 1555, 1960, 2177, 2206, 2488, 3110, 3920, 4354, 4412, 4976, 5515, 6220, 7721, 8708, 8824, 10885, 11030, 12440, 15239, 15442, 17416, 17648, 21770, 22060, 24880, 30478, 30884, 34832, 38605, 43540, 44120, 54047, 60956, 61768, 76195, 77210, 87080, 88240, 108094, 121912, 123536, 152390, 154420, 174160, 216188, 243824, 270235, 304780, 308840, 343033, 432376, 540470, 609560, 617680, 686066, 864752, 1080940, 1219120, 1372132, 1715165, 2161880, 2401231, 2744264, 3430330, 4323760, 4802462, 5488528, 6860660, 9604924, 12006155, 13721320, 16808617, 19209848, 24012310, 27442640, 33617234, 38419696, 48024620, 67234468, 84043085, 96049240, 134468936, 168086170, 192098480, 268937872, 336172340, 672344680, 1344689360]

約数ペア:

[(1, 1344689360), (2, 672344680), (4, 336172340), (5, 268937872), (7, 192098480), (8, 168086170), (10, 134468936), (14, 96049240), (16, 84043085), (20, 67234468), (28, 48024620), (35, 38419696), (40, 33617234), (49, 27442640), (56, 24012310), (70, 19209848), (80, 16808617), (98, 13721320), (112, 12006155), (140, 9604924), (196, 6860660), (245, 5488528), (280, 4802462), (311, 4323760), (392, 3430330), (490, 2744264), (560, 2401231), (622, 2161880), (784, 1715165), (980, 1372132), (1103, 1219120), (1244, 1080940), (1555, 864752), (1960, 686066), (2177, 617680), (2206, 609560), (2488, 540470), (3110, 432376), (3920, 343033), (4354, 308840), (4412, 304780), (4976, 270235), (5515, 243824), (6220, 216188), (7721, 174160), (8708, 154420), (8824, 152390), (10885, 123536), (11030, 121912), (12440, 108094), (15239, 88240), (15442, 87080), (17416, 77210), (17648, 76195), (21770, 61768), (22060, 60956), (24880, 54047), (30478, 44120), (30884, 43540), (34832, 38605)]