24795212120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{28211}}^1$

素因数の和:28345

約数の個数: 128

約数和(自身を含む): 66137955840

約数和(自身を除く): 41342743720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 73, 86, 140, 146, 172, 215, 280, 292, 301, 344, 365, 430, 511, 584, 602, 730, 860, 1022, 1204, 1460, 1505, 1720, 2044, 2408, 2555, 2920, 3010, 3139, 4088, 5110, 6020, 6278, 10220, 12040, 12556, 15695, 20440, 21973, 25112, 28211, 31390, 43946, 56422, 62780, 87892, 109865, 112844, 125560, 141055, 175784, 197477, 219730, 225688, 282110, 394954, 439460, 564220, 789908, 878920, 987385, 1128440, 1213073, 1579816, 1974770, 2059403, 2426146, 3949540, 4118806, 4852292, 6065365, 7899080, 8237612, 8491511, 9704584, 10297015, 12130730, 14415821, 16475224, 16983022, 20594030, 24261460, 28831642, 33966044, 41188060, 42457555, 48522920, 57663284, 67932088, 72079105, 82376120, 84915110, 88554329, 115326568, 144158210, 169830220, 177108658, 288316420, 339660440, 354217316, 442771645, 576632840, 619880303, 708434632, 885543290, 1239760606, 1771086580, 2479521212, 3099401515, 3542173160, 4959042424, 6198803030, 12397606060, 24795212120]

約数ペア:

[(1, 24795212120), (2, 12397606060), (4, 6198803030), (5, 4959042424), (7, 3542173160), (8, 3099401515), (10, 2479521212), (14, 1771086580), (20, 1239760606), (28, 885543290), (35, 708434632), (40, 619880303), (43, 576632840), (56, 442771645), (70, 354217316), (73, 339660440), (86, 288316420), (140, 177108658), (146, 169830220), (172, 144158210), (215, 115326568), (280, 88554329), (292, 84915110), (301, 82376120), (344, 72079105), (365, 67932088), (430, 57663284), (511, 48522920), (584, 42457555), (602, 41188060), (730, 33966044), (860, 28831642), (1022, 24261460), (1204, 20594030), (1460, 16983022), (1505, 16475224), (1720, 14415821), (2044, 12130730), (2408, 10297015), (2555, 9704584), (2920, 8491511), (3010, 8237612), (3139, 7899080), (4088, 6065365), (5110, 4852292), (6020, 4118806), (6278, 3949540), (10220, 2426146), (12040, 2059403), (12556, 1974770), (15695, 1579816), (20440, 1213073), (21973, 1128440), (25112, 987385), (28211, 878920), (31390, 789908), (43946, 564220), (56422, 439460), (62780, 394954), (87892, 282110), (109865, 225688), (112844, 219730), (125560, 197477), (141055, 175784)]