71643840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2074

約数の個数: 112

約数和(自身を含む): 233732832

約数和(自身を除く): 162088992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2017, 2220, 2368, 2960, 3552, 4034, 4440, 5920, 6051, 7104, 8068, 8880, 10085, 11840, 12102, 16136, 17760, 20170, 24204, 30255, 32272, 35520, 40340, 48408, 60510, 64544, 74629, 80680, 96816, 121020, 129088, 149258, 161360, 193632, 223887, 242040, 298516, 322720, 373145, 387264, 447774, 484080, 597032, 645440, 746290, 895548, 968160, 1119435, 1194064, 1492580, 1791096, 1936320, 2238870, 2388128, 2985160, 3582192, 4477740, 4776256, 5970320, 7164384, 8955480, 11940640, 14328768, 17910960, 23881280, 35821920, 71643840]

約数ペア:

[(1, 71643840), (2, 35821920), (3, 23881280), (4, 17910960), (5, 14328768), (6, 11940640), (8, 8955480), (10, 7164384), (12, 5970320), (15, 4776256), (16, 4477740), (20, 3582192), (24, 2985160), (30, 2388128), (32, 2238870), (37, 1936320), (40, 1791096), (48, 1492580), (60, 1194064), (64, 1119435), (74, 968160), (80, 895548), (96, 746290), (111, 645440), (120, 597032), (148, 484080), (160, 447774), (185, 387264), (192, 373145), (222, 322720), (240, 298516), (296, 242040), (320, 223887), (370, 193632), (444, 161360), (480, 149258), (555, 129088), (592, 121020), (740, 96816), (888, 80680), (960, 74629), (1110, 64544), (1184, 60510), (1480, 48408), (1776, 40340), (2017, 35520), (2220, 32272), (2368, 30255), (2960, 24204), (3552, 20170), (4034, 17760), (4440, 16136), (5920, 12102), (6051, 11840), (7104, 10085), (8068, 8880)]