210757920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11867}}^1$

素因数の和:11922

約数の個数: 96

約数和(自身を含む): 681887808

約数和(自身を除く): 471129888

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, 4440, 5920, 8880, 11867, 17760, 23734, 35601, 47468, 59335, 71202, 94936, 118670, 142404, 178005, 189872, 237340, 284808, 356010, 379744, 439079, 474680, 569616, 712020, 878158, 949360, 1139232, 1317237, 1424040, 1756316, 1898720, 2195395, 2634474, 2848080, 3512632, 4390790, 5268948, 5696160, 6586185, 7025264, 8781580, 10537896, 13172370, 14050528, 17563160, 21075792, 26344740, 35126320, 42151584, 52689480, 70252640, 105378960, 210757920]

約数ペア:

[(1, 210757920), (2, 105378960), (3, 70252640), (4, 52689480), (5, 42151584), (6, 35126320), (8, 26344740), (10, 21075792), (12, 17563160), (15, 14050528), (16, 13172370), (20, 10537896), (24, 8781580), (30, 7025264), (32, 6586185), (37, 5696160), (40, 5268948), (48, 4390790), (60, 3512632), (74, 2848080), (80, 2634474), (96, 2195395), (111, 1898720), (120, 1756316), (148, 1424040), (160, 1317237), (185, 1139232), (222, 949360), (240, 878158), (296, 712020), (370, 569616), (444, 474680), (480, 439079), (555, 379744), (592, 356010), (740, 284808), (888, 237340), (1110, 189872), (1184, 178005), (1480, 142404), (1776, 118670), (2220, 94936), (2960, 71202), (3552, 59335), (4440, 47468), (5920, 35601), (8880, 23734), (11867, 17760)]