2719661938680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43005407}}^1$

素因数の和:43005469

約数の個数: 128

約数和(自身を含む): 8917601402880

約数和(自身を除く): 6197939464200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3720, 4216, 5270, 6324, 7905, 10540, 12648, 15810, 21080, 31620, 63240, 43005407, 86010814, 129016221, 172021628, 215027035, 258032442, 344043256, 430054070, 516064884, 645081105, 731091919, 860108140, 1032129768, 1290162210, 1333167617, 1462183838, 1720216280, 2193275757, 2580324420, 2666335234, 2924367676, 3655459595, 3999502851, 4386551514, 5160648840, 5332670468, 5848735352, 6665838085, 7310919190, 7999005702, 8773103028, 10665340936, 10966378785, 13331676170, 14621838380, 15998011404, 17546206056, 19997514255, 21932757570, 22663849489, 26663352340, 29243676760, 31996022808, 39995028510, 43865515140, 45327698978, 53326704680, 67991548467, 79990057020, 87731030280, 90655397956, 113319247445, 135983096934, 159980114040, 181310795912, 226638494890, 271966193868, 339957742335, 453276989780, 543932387736, 679915484670, 906553979560, 1359830969340, 2719661938680]

約数ペア:

[(1, 2719661938680), (2, 1359830969340), (3, 906553979560), (4, 679915484670), (5, 543932387736), (6, 453276989780), (8, 339957742335), (10, 271966193868), (12, 226638494890), (15, 181310795912), (17, 159980114040), (20, 135983096934), (24, 113319247445), (30, 90655397956), (31, 87731030280), (34, 79990057020), (40, 67991548467), (51, 53326704680), (60, 45327698978), (62, 43865515140), (68, 39995028510), (85, 31996022808), (93, 29243676760), (102, 26663352340), (120, 22663849489), (124, 21932757570), (136, 19997514255), (155, 17546206056), (170, 15998011404), (186, 14621838380), (204, 13331676170), (248, 10966378785), (255, 10665340936), (310, 8773103028), (340, 7999005702), (372, 7310919190), (408, 6665838085), (465, 5848735352), (510, 5332670468), (527, 5160648840), (620, 4386551514), (680, 3999502851), (744, 3655459595), (930, 2924367676), (1020, 2666335234), (1054, 2580324420), (1240, 2193275757), (1581, 1720216280), (1860, 1462183838), (2040, 1333167617), (2108, 1290162210), (2635, 1032129768), (3162, 860108140), (3720, 731091919), (4216, 645081105), (5270, 516064884), (6324, 430054070), (7905, 344043256), (10540, 258032442), (12648, 215027035), (15810, 172021628), (21080, 129016221), (31620, 86010814), (63240, 43005407)]