88263240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2007

約数の個数: 128

約数和(自身を含む): 295142400

約数和(自身を除く): 206879160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 1951, 2262, 3016, 3480, 3770, 3902, 4524, 5655, 5853, 7540, 7804, 9048, 9755, 11310, 11706, 15080, 15608, 19510, 22620, 23412, 25363, 29265, 39020, 45240, 46824, 50726, 56579, 58530, 76089, 78040, 101452, 113158, 117060, 126815, 152178, 169737, 202904, 226316, 234120, 253630, 282895, 304356, 339474, 380445, 452632, 507260, 565790, 608712, 678948, 735527, 760890, 848685, 1014520, 1131580, 1357896, 1471054, 1521780, 1697370, 2206581, 2263160, 2942108, 3043560, 3394740, 3677635, 4413162, 5884216, 6789480, 7355270, 8826324, 11032905, 14710540, 17652648, 22065810, 29421080, 44131620, 88263240]

約数ペア:

[(1, 88263240), (2, 44131620), (3, 29421080), (4, 22065810), (5, 17652648), (6, 14710540), (8, 11032905), (10, 8826324), (12, 7355270), (13, 6789480), (15, 5884216), (20, 4413162), (24, 3677635), (26, 3394740), (29, 3043560), (30, 2942108), (39, 2263160), (40, 2206581), (52, 1697370), (58, 1521780), (60, 1471054), (65, 1357896), (78, 1131580), (87, 1014520), (104, 848685), (116, 760890), (120, 735527), (130, 678948), (145, 608712), (156, 565790), (174, 507260), (195, 452632), (232, 380445), (260, 339474), (290, 304356), (312, 282895), (348, 253630), (377, 234120), (390, 226316), (435, 202904), (520, 169737), (580, 152178), (696, 126815), (754, 117060), (780, 113158), (870, 101452), (1131, 78040), (1160, 76089), (1508, 58530), (1560, 56579), (1740, 50726), (1885, 46824), (1951, 45240), (2262, 39020), (3016, 29265), (3480, 25363), (3770, 23412), (3902, 22620), (4524, 19510), (5655, 15608), (5853, 15080), (7540, 11706), (7804, 11310), (9048, 9755)]