143755320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 451656000

約数和(自身を除く): 307900680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 101, 116, 120, 145, 174, 202, 232, 290, 303, 348, 404, 409, 435, 505, 580, 606, 696, 808, 818, 870, 1010, 1160, 1212, 1227, 1515, 1636, 1740, 2020, 2045, 2424, 2454, 2929, 3030, 3272, 3480, 4040, 4090, 4908, 5858, 6060, 6135, 8180, 8787, 9816, 11716, 11861, 12120, 12270, 14645, 16360, 17574, 23432, 23722, 24540, 29290, 35148, 35583, 41309, 43935, 47444, 49080, 58580, 59305, 70296, 71166, 82618, 87870, 94888, 117160, 118610, 123927, 142332, 165236, 175740, 177915, 206545, 237220, 247854, 284664, 330472, 351480, 355830, 413090, 474440, 495708, 619635, 711660, 826180, 991416, 1197961, 1239270, 1423320, 1652360, 2395922, 2478540, 3593883, 4791844, 4957080, 5989805, 7187766, 9583688, 11979610, 14375532, 17969415, 23959220, 28751064, 35938830, 47918440, 71877660, 143755320]

約数ペア:

[(1, 143755320), (2, 71877660), (3, 47918440), (4, 35938830), (5, 28751064), (6, 23959220), (8, 17969415), (10, 14375532), (12, 11979610), (15, 9583688), (20, 7187766), (24, 5989805), (29, 4957080), (30, 4791844), (40, 3593883), (58, 2478540), (60, 2395922), (87, 1652360), (101, 1423320), (116, 1239270), (120, 1197961), (145, 991416), (174, 826180), (202, 711660), (232, 619635), (290, 495708), (303, 474440), (348, 413090), (404, 355830), (409, 351480), (435, 330472), (505, 284664), (580, 247854), (606, 237220), (696, 206545), (808, 177915), (818, 175740), (870, 165236), (1010, 142332), (1160, 123927), (1212, 118610), (1227, 117160), (1515, 94888), (1636, 87870), (1740, 82618), (2020, 71166), (2045, 70296), (2424, 59305), (2454, 58580), (2929, 49080), (3030, 47444), (3272, 43935), (3480, 41309), (4040, 35583), (4090, 35148), (4908, 29290), (5858, 24540), (6060, 23722), (6135, 23432), (8180, 17574), (8787, 16360), (9816, 14645), (11716, 12270), (11861, 12120)]