131141160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3968

約数の個数: 128

約数和(自身を含む): 451353600

約数和(自身を除く): 320212440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 3917, 4185, 5580, 6696, 7834, 8370, 11160, 11751, 15668, 16740, 19585, 23502, 31336, 33480, 35253, 39170, 47004, 58755, 70506, 78340, 94008, 105759, 117510, 121427, 141012, 156680, 176265, 211518, 235020, 242854, 282024, 352530, 364281, 423036, 470040, 485708, 528795, 607135, 705060, 728562, 846072, 971416, 1057590, 1092843, 1214270, 1410120, 1457124, 1821405, 2115180, 2185686, 2428540, 2914248, 3278529, 3642810, 4230360, 4371372, 4857080, 5464215, 6557058, 7285620, 8742744, 10928430, 13114116, 14571240, 16392645, 21856860, 26228232, 32785290, 43713720, 65570580, 131141160]

約数ペア:

[(1, 131141160), (2, 65570580), (3, 43713720), (4, 32785290), (5, 26228232), (6, 21856860), (8, 16392645), (9, 14571240), (10, 13114116), (12, 10928430), (15, 8742744), (18, 7285620), (20, 6557058), (24, 5464215), (27, 4857080), (30, 4371372), (31, 4230360), (36, 3642810), (40, 3278529), (45, 2914248), (54, 2428540), (60, 2185686), (62, 2115180), (72, 1821405), (90, 1457124), (93, 1410120), (108, 1214270), (120, 1092843), (124, 1057590), (135, 971416), (155, 846072), (180, 728562), (186, 705060), (216, 607135), (248, 528795), (270, 485708), (279, 470040), (310, 423036), (360, 364281), (372, 352530), (465, 282024), (540, 242854), (558, 235020), (620, 211518), (744, 176265), (837, 156680), (930, 141012), (1080, 121427), (1116, 117510), (1240, 105759), (1395, 94008), (1674, 78340), (1860, 70506), (2232, 58755), (2790, 47004), (3348, 39170), (3720, 35253), (3917, 33480), (4185, 31336), (5580, 23502), (6696, 19585), (7834, 16740), (8370, 15668), (11160, 11751)]