142906680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{6301}}^1$

素因数の和:6331

約数の個数: 160

約数和(自身を含む): 549030240

約数和(自身を除く): 406123560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 6301, 7560, 11340, 12602, 18903, 22680, 25204, 31505, 37806, 44107, 50408, 56709, 63010, 75612, 88214, 94515, 113418, 126020, 132321, 151224, 170127, 176428, 189030, 220535, 226836, 252040, 264642, 283545, 340254, 352856, 378060, 396963, 441070, 453672, 510381, 529284, 567090, 661605, 680508, 756120, 793926, 850635, 882140, 1020762, 1058568, 1134180, 1190889, 1323210, 1361016, 1587852, 1701270, 1764280, 1984815, 2041524, 2268360, 2381778, 2551905, 2646420, 3175704, 3402540, 3572667, 3969630, 4083048, 4763556, 5103810, 5292840, 5954445, 6805080, 7145334, 7939260, 9527112, 10207620, 11908890, 14290668, 15878520, 17863335, 20415240, 23817780, 28581336, 35726670, 47635560, 71453340, 142906680]

約数ペア:

[(1, 142906680), (2, 71453340), (3, 47635560), (4, 35726670), (5, 28581336), (6, 23817780), (7, 20415240), (8, 17863335), (9, 15878520), (10, 14290668), (12, 11908890), (14, 10207620), (15, 9527112), (18, 7939260), (20, 7145334), (21, 6805080), (24, 5954445), (27, 5292840), (28, 5103810), (30, 4763556), (35, 4083048), (36, 3969630), (40, 3572667), (42, 3402540), (45, 3175704), (54, 2646420), (56, 2551905), (60, 2381778), (63, 2268360), (70, 2041524), (72, 1984815), (81, 1764280), (84, 1701270), (90, 1587852), (105, 1361016), (108, 1323210), (120, 1190889), (126, 1134180), (135, 1058568), (140, 1020762), (162, 882140), (168, 850635), (180, 793926), (189, 756120), (210, 680508), (216, 661605), (252, 567090), (270, 529284), (280, 510381), (315, 453672), (324, 441070), (360, 396963), (378, 378060), (405, 352856), (420, 340254), (504, 283545), (540, 264642), (567, 252040), (630, 226836), (648, 220535), (756, 189030), (810, 176428), (840, 170127), (945, 151224), (1080, 132321), (1134, 126020), (1260, 113418), (1512, 94515), (1620, 88214), (1890, 75612), (2268, 63010), (2520, 56709), (2835, 50408), (3240, 44107), (3780, 37806), (4536, 31505), (5670, 25204), (6301, 22680), (7560, 18903), (11340, 12602)]