71021760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:630

約数の個数: 112

約数和(自身を含む): 227356416

約数和(自身を除く): 156334656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 167, 192, 240, 320, 334, 443, 480, 501, 668, 835, 886, 960, 1002, 1329, 1336, 1670, 1772, 2004, 2215, 2505, 2658, 2672, 3340, 3544, 4008, 4430, 5010, 5316, 5344, 6645, 6680, 7088, 8016, 8860, 10020, 10632, 10688, 13290, 13360, 14176, 16032, 17720, 20040, 21264, 26580, 26720, 28352, 32064, 35440, 40080, 42528, 53160, 53440, 70880, 73981, 80160, 85056, 106320, 141760, 147962, 160320, 212640, 221943, 295924, 369905, 425280, 443886, 591848, 739810, 887772, 1109715, 1183696, 1479620, 1775544, 2219430, 2367392, 2959240, 3551088, 4438860, 4734784, 5918480, 7102176, 8877720, 11836960, 14204352, 17755440, 23673920, 35510880, 71021760]

約数ペア:

[(1, 71021760), (2, 35510880), (3, 23673920), (4, 17755440), (5, 14204352), (6, 11836960), (8, 8877720), (10, 7102176), (12, 5918480), (15, 4734784), (16, 4438860), (20, 3551088), (24, 2959240), (30, 2367392), (32, 2219430), (40, 1775544), (48, 1479620), (60, 1183696), (64, 1109715), (80, 887772), (96, 739810), (120, 591848), (160, 443886), (167, 425280), (192, 369905), (240, 295924), (320, 221943), (334, 212640), (443, 160320), (480, 147962), (501, 141760), (668, 106320), (835, 85056), (886, 80160), (960, 73981), (1002, 70880), (1329, 53440), (1336, 53160), (1670, 42528), (1772, 40080), (2004, 35440), (2215, 32064), (2505, 28352), (2658, 26720), (2672, 26580), (3340, 21264), (3544, 20040), (4008, 17720), (4430, 16032), (5010, 14176), (5316, 13360), (5344, 13290), (6645, 10688), (6680, 10632), (7088, 10020), (8016, 8860)]