134466920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{853}}^1$

素因数の和:1434

約数の個数: 64

約数和(自身を含む): 346792320

約数和(自身を除く): 212325400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 563, 853, 1126, 1706, 2252, 2815, 3412, 3941, 4265, 4504, 5630, 5971, 6824, 7882, 8530, 11260, 11942, 15764, 17060, 19705, 22520, 23884, 29855, 31528, 34120, 39410, 47768, 59710, 78820, 119420, 157640, 238840, 480239, 960478, 1920956, 2401195, 3361673, 3841912, 4802390, 6723346, 9604780, 13446692, 16808365, 19209560, 26893384, 33616730, 67233460, 134466920]

約数ペア:

[(1, 134466920), (2, 67233460), (4, 33616730), (5, 26893384), (7, 19209560), (8, 16808365), (10, 13446692), (14, 9604780), (20, 6723346), (28, 4802390), (35, 3841912), (40, 3361673), (56, 2401195), (70, 1920956), (140, 960478), (280, 480239), (563, 238840), (853, 157640), (1126, 119420), (1706, 78820), (2252, 59710), (2815, 47768), (3412, 39410), (3941, 34120), (4265, 31528), (4504, 29855), (5630, 23884), (5971, 22520), (6824, 19705), (7882, 17060), (8530, 15764), (11260, 11942)]