224748440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{941}}^1$

素因数の和:1812

約数の個数: 64

約数和(自身を含む): 579216960

約数和(自身を除く): 354468520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 853, 941, 1706, 1882, 3412, 3764, 4265, 4705, 5971, 6587, 6824, 7528, 8530, 9410, 11942, 13174, 17060, 18820, 23884, 26348, 29855, 32935, 34120, 37640, 47768, 52696, 59710, 65870, 119420, 131740, 238840, 263480, 802673, 1605346, 3210692, 4013365, 5618711, 6421384, 8026730, 11237422, 16053460, 22474844, 28093555, 32106920, 44949688, 56187110, 112374220, 224748440]

約数ペア:

[(1, 224748440), (2, 112374220), (4, 56187110), (5, 44949688), (7, 32106920), (8, 28093555), (10, 22474844), (14, 16053460), (20, 11237422), (28, 8026730), (35, 6421384), (40, 5618711), (56, 4013365), (70, 3210692), (140, 1605346), (280, 802673), (853, 263480), (941, 238840), (1706, 131740), (1882, 119420), (3412, 65870), (3764, 59710), (4265, 52696), (4705, 47768), (5971, 37640), (6587, 34120), (6824, 32935), (7528, 29855), (8530, 26348), (9410, 23884), (11942, 18820), (13174, 17060)]