68393760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3851}}^1$

素因数の和:3906

約数の個数: 96

約数和(自身を含む): 221320512

約数和(自身を除く): 152926752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 3851, 4440, 5920, 7702, 8880, 11553, 15404, 17760, 19255, 23106, 30808, 38510, 46212, 57765, 61616, 77020, 92424, 115530, 123232, 142487, 154040, 184848, 231060, 284974, 308080, 369696, 427461, 462120, 569948, 616160, 712435, 854922, 924240, 1139896, 1424870, 1709844, 1848480, 2137305, 2279792, 2849740, 3419688, 4274610, 4559584, 5699480, 6839376, 8549220, 11398960, 13678752, 17098440, 22797920, 34196880, 68393760]

約数ペア:

[(1, 68393760), (2, 34196880), (3, 22797920), (4, 17098440), (5, 13678752), (6, 11398960), (8, 8549220), (10, 6839376), (12, 5699480), (15, 4559584), (16, 4274610), (20, 3419688), (24, 2849740), (30, 2279792), (32, 2137305), (37, 1848480), (40, 1709844), (48, 1424870), (60, 1139896), (74, 924240), (80, 854922), (96, 712435), (111, 616160), (120, 569948), (148, 462120), (160, 427461), (185, 369696), (222, 308080), (240, 284974), (296, 231060), (370, 184848), (444, 154040), (480, 142487), (555, 123232), (592, 115530), (740, 92424), (888, 77020), (1110, 61616), (1184, 57765), (1480, 46212), (1776, 38510), (2220, 30808), (2960, 23106), (3552, 19255), (3851, 17760), (4440, 15404), (5920, 11553), (7702, 8880)]