171570360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1145

約数の個数: 128

約数和(自身を含む): 559944000

約数和(自身を除く): 388373640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 156, 195, 218, 260, 312, 327, 390, 436, 520, 545, 654, 780, 872, 1009, 1090, 1308, 1417, 1560, 1635, 2018, 2180, 2616, 2834, 3027, 3270, 4036, 4251, 4360, 5045, 5668, 6054, 6540, 7085, 8072, 8502, 10090, 11336, 12108, 13080, 13117, 14170, 15135, 17004, 20180, 21255, 24216, 26234, 28340, 30270, 34008, 39351, 40360, 42510, 52468, 56680, 60540, 65585, 78702, 85020, 104936, 109981, 121080, 131170, 157404, 170040, 196755, 219962, 262340, 314808, 329943, 393510, 439924, 524680, 549905, 659886, 787020, 879848, 1099810, 1319772, 1429753, 1574040, 1649715, 2199620, 2639544, 2859506, 3299430, 4289259, 4399240, 5719012, 6598860, 7148765, 8578518, 11438024, 13197720, 14297530, 17157036, 21446295, 28595060, 34314072, 42892590, 57190120, 85785180, 171570360]

約数ペア:

[(1, 171570360), (2, 85785180), (3, 57190120), (4, 42892590), (5, 34314072), (6, 28595060), (8, 21446295), (10, 17157036), (12, 14297530), (13, 13197720), (15, 11438024), (20, 8578518), (24, 7148765), (26, 6598860), (30, 5719012), (39, 4399240), (40, 4289259), (52, 3299430), (60, 2859506), (65, 2639544), (78, 2199620), (104, 1649715), (109, 1574040), (120, 1429753), (130, 1319772), (156, 1099810), (195, 879848), (218, 787020), (260, 659886), (312, 549905), (327, 524680), (390, 439924), (436, 393510), (520, 329943), (545, 314808), (654, 262340), (780, 219962), (872, 196755), (1009, 170040), (1090, 157404), (1308, 131170), (1417, 121080), (1560, 109981), (1635, 104936), (2018, 85020), (2180, 78702), (2616, 65585), (2834, 60540), (3027, 56680), (3270, 52468), (4036, 42510), (4251, 40360), (4360, 39351), (5045, 34008), (5668, 30270), (6054, 28340), (6540, 26234), (7085, 24216), (8072, 21255), (8502, 20180), (10090, 17004), (11336, 15135), (12108, 14170), (13080, 13117)]