1070439440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{1733}}^1$

素因数の和:2856

約数の個数: 80

約数和(自身を含む): 2848531968

約数和(自身を除く): 1778092528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1103, 1733, 2206, 3466, 4412, 5515, 6932, 7721, 8665, 8824, 11030, 12131, 13864, 15442, 17330, 17648, 22060, 24262, 27728, 30884, 34660, 38605, 44120, 48524, 60655, 61768, 69320, 77210, 88240, 97048, 121310, 123536, 138640, 154420, 194096, 242620, 308840, 485240, 617680, 970480, 1911499, 3822998, 7645996, 9557495, 13380493, 15291992, 19114990, 26760986, 30583984, 38229980, 53521972, 66902465, 76459960, 107043944, 133804930, 152919920, 214087888, 267609860, 535219720, 1070439440]

約数ペア:

[(1, 1070439440), (2, 535219720), (4, 267609860), (5, 214087888), (7, 152919920), (8, 133804930), (10, 107043944), (14, 76459960), (16, 66902465), (20, 53521972), (28, 38229980), (35, 30583984), (40, 26760986), (56, 19114990), (70, 15291992), (80, 13380493), (112, 9557495), (140, 7645996), (280, 3822998), (560, 1911499), (1103, 970480), (1733, 617680), (2206, 485240), (3466, 308840), (4412, 242620), (5515, 194096), (6932, 154420), (7721, 138640), (8665, 123536), (8824, 121310), (11030, 97048), (12131, 88240), (13864, 77210), (15442, 69320), (17330, 61768), (17648, 60655), (22060, 48524), (24262, 44120), (27728, 38605), (30884, 34660)]