142043520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:632

約数の個数: 128

約数和(自身を含む): 456503040

約数和(自身を除く): 314459520

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, 128, 160, 167, 192, 240, 320, 334, 384, 443, 480, 501, 640, 668, 835, 886, 960, 1002, 1329, 1336, 1670, 1772, 1920, 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, 21376, 26580, 26720, 28352, 32064, 35440, 40080, 42528, 53160, 53440, 56704, 64128, 70880, 73981, 80160, 85056, 106320, 106880, 141760, 147962, 160320, 170112, 212640, 221943, 283520, 295924, 320640, 369905, 425280, 443886, 591848, 739810, 850560, 887772, 1109715, 1183696, 1479620, 1775544, 2219430, 2367392, 2959240, 3551088, 4438860, 4734784, 5918480, 7102176, 8877720, 9469568, 11836960, 14204352, 17755440, 23673920, 28408704, 35510880, 47347840, 71021760, 142043520]

約数ペア:

[(1, 142043520), (2, 71021760), (3, 47347840), (4, 35510880), (5, 28408704), (6, 23673920), (8, 17755440), (10, 14204352), (12, 11836960), (15, 9469568), (16, 8877720), (20, 7102176), (24, 5918480), (30, 4734784), (32, 4438860), (40, 3551088), (48, 2959240), (60, 2367392), (64, 2219430), (80, 1775544), (96, 1479620), (120, 1183696), (128, 1109715), (160, 887772), (167, 850560), (192, 739810), (240, 591848), (320, 443886), (334, 425280), (384, 369905), (443, 320640), (480, 295924), (501, 283520), (640, 221943), (668, 212640), (835, 170112), (886, 160320), (960, 147962), (1002, 141760), (1329, 106880), (1336, 106320), (1670, 85056), (1772, 80160), (1920, 73981), (2004, 70880), (2215, 64128), (2505, 56704), (2658, 53440), (2672, 53160), (3340, 42528), (3544, 40080), (4008, 35440), (4430, 32064), (5010, 28352), (5316, 26720), (5344, 26580), (6645, 21376), (6680, 21264), (7088, 20040), (8016, 17720), (8860, 16032), (10020, 14176), (10632, 13360), (10688, 13290)]