8116140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 24615360

約数和(自身を除く): 16499220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 109, 146, 170, 204, 218, 219, 255, 292, 327, 340, 365, 436, 438, 510, 545, 654, 730, 876, 1020, 1090, 1095, 1241, 1308, 1460, 1635, 1853, 2180, 2190, 2482, 3270, 3706, 3723, 4380, 4964, 5559, 6205, 6540, 7412, 7446, 7957, 9265, 11118, 12410, 14892, 15914, 18530, 18615, 22236, 23871, 24820, 27795, 31828, 37060, 37230, 39785, 47742, 55590, 74460, 79570, 95484, 111180, 119355, 135269, 159140, 238710, 270538, 405807, 477420, 541076, 676345, 811614, 1352690, 1623228, 2029035, 2705380, 4058070, 8116140]

約数ペア:

[(1, 8116140), (2, 4058070), (3, 2705380), (4, 2029035), (5, 1623228), (6, 1352690), (10, 811614), (12, 676345), (15, 541076), (17, 477420), (20, 405807), (30, 270538), (34, 238710), (51, 159140), (60, 135269), (68, 119355), (73, 111180), (85, 95484), (102, 79570), (109, 74460), (146, 55590), (170, 47742), (204, 39785), (218, 37230), (219, 37060), (255, 31828), (292, 27795), (327, 24820), (340, 23871), (365, 22236), (436, 18615), (438, 18530), (510, 15914), (545, 14892), (654, 12410), (730, 11118), (876, 9265), (1020, 7957), (1090, 7446), (1095, 7412), (1241, 6540), (1308, 6205), (1460, 5559), (1635, 4964), (1853, 4380), (2180, 3723), (2190, 3706), (2482, 3270)]