7057143180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{1759}}^1$

素因数の和:2524

約数の個数: 144

約数和(自身を含む): 22140518400

約数和(自身を除く): 15083375220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 719, 930, 1116, 1395, 1438, 1759, 1860, 2157, 2790, 2876, 3518, 3595, 4314, 5277, 5580, 6471, 7036, 7190, 8628, 8795, 10554, 10785, 12942, 14380, 15831, 17590, 21108, 21570, 22289, 25884, 26385, 31662, 32355, 35180, 43140, 44578, 52770, 54529, 63324, 64710, 66867, 79155, 89156, 105540, 109058, 111445, 129420, 133734, 158310, 163587, 200601, 218116, 222890, 267468, 272645, 316620, 327174, 334335, 401202, 445780, 490761, 545290, 654348, 668670, 802404, 817935, 981522, 1003005, 1090580, 1264721, 1337340, 1635870, 1963044, 2006010, 2453805, 2529442, 3271740, 3794163, 4012020, 4907610, 5058884, 6323605, 7588326, 9815220, 11382489, 12647210, 15176652, 18970815, 22764978, 25294420, 37941630, 39206351, 45529956, 56912445, 75883260, 78412702, 113824890, 117619053, 156825404, 196031755, 227649780, 235238106, 352857159, 392063510, 470476212, 588095265, 705714318, 784127020, 1176190530, 1411428636, 1764285795, 2352381060, 3528571590, 7057143180]

約数ペア:

[(1, 7057143180), (2, 3528571590), (3, 2352381060), (4, 1764285795), (5, 1411428636), (6, 1176190530), (9, 784127020), (10, 705714318), (12, 588095265), (15, 470476212), (18, 392063510), (20, 352857159), (30, 235238106), (31, 227649780), (36, 196031755), (45, 156825404), (60, 117619053), (62, 113824890), (90, 78412702), (93, 75883260), (124, 56912445), (155, 45529956), (180, 39206351), (186, 37941630), (279, 25294420), (310, 22764978), (372, 18970815), (465, 15176652), (558, 12647210), (620, 11382489), (719, 9815220), (930, 7588326), (1116, 6323605), (1395, 5058884), (1438, 4907610), (1759, 4012020), (1860, 3794163), (2157, 3271740), (2790, 2529442), (2876, 2453805), (3518, 2006010), (3595, 1963044), (4314, 1635870), (5277, 1337340), (5580, 1264721), (6471, 1090580), (7036, 1003005), (7190, 981522), (8628, 817935), (8795, 802404), (10554, 668670), (10785, 654348), (12942, 545290), (14380, 490761), (15831, 445780), (17590, 401202), (21108, 334335), (21570, 327174), (22289, 316620), (25884, 272645), (26385, 267468), (31662, 222890), (32355, 218116), (35180, 200601), (43140, 163587), (44578, 158310), (52770, 133734), (54529, 129420), (63324, 111445), (64710, 109058), (66867, 105540), (79155, 89156)]