137623640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44683}}^1$

素因数の和:44712

約数の個数: 64

約数和(自身を含む): 386069760

約数和(自身を除く): 248446120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 44683, 89366, 178732, 223415, 312781, 357464, 446830, 491513, 625562, 893660, 983026, 1251124, 1563905, 1787320, 1966052, 2457565, 2502248, 3127810, 3440591, 3932104, 4915130, 6255620, 6881182, 9830260, 12511240, 13762364, 17202955, 19660520, 27524728, 34405910, 68811820, 137623640]

約数ペア:

[(1, 137623640), (2, 68811820), (4, 34405910), (5, 27524728), (7, 19660520), (8, 17202955), (10, 13762364), (11, 12511240), (14, 9830260), (20, 6881182), (22, 6255620), (28, 4915130), (35, 3932104), (40, 3440591), (44, 3127810), (55, 2502248), (56, 2457565), (70, 1966052), (77, 1787320), (88, 1563905), (110, 1251124), (140, 983026), (154, 893660), (220, 625562), (280, 491513), (308, 446830), (385, 357464), (440, 312781), (616, 223415), (770, 178732), (1540, 89366), (3080, 44683)]