140149440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{5407}}^1$

素因数の和:5436

約数の個数: 140

約数和(自身を含む): 498628416

約数和(自身を除く): 358478976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 5407, 6480, 8640, 10814, 12960, 16221, 21628, 25920, 27035, 32442, 43256, 48663, 54070, 64884, 81105, 86512, 97326, 108140, 129768, 145989, 162210, 173024, 194652, 216280, 243315, 259536, 291978, 324420, 346048, 389304, 432560, 437967, 486630, 519072, 583956, 648840, 729945, 778608, 865120, 875934, 973260, 1038144, 1167912, 1297680, 1459890, 1557216, 1730240, 1751868, 1946520, 2189835, 2335824, 2595360, 2919780, 3114432, 3503736, 3893040, 4379670, 4671648, 5190720, 5839560, 7007472, 7786080, 8759340, 9343296, 11679120, 14014944, 15572160, 17518680, 23358240, 28029888, 35037360, 46716480, 70074720, 140149440]

約数ペア:

[(1, 140149440), (2, 70074720), (3, 46716480), (4, 35037360), (5, 28029888), (6, 23358240), (8, 17518680), (9, 15572160), (10, 14014944), (12, 11679120), (15, 9343296), (16, 8759340), (18, 7786080), (20, 7007472), (24, 5839560), (27, 5190720), (30, 4671648), (32, 4379670), (36, 3893040), (40, 3503736), (45, 3114432), (48, 2919780), (54, 2595360), (60, 2335824), (64, 2189835), (72, 1946520), (80, 1751868), (81, 1730240), (90, 1557216), (96, 1459890), (108, 1297680), (120, 1167912), (135, 1038144), (144, 973260), (160, 875934), (162, 865120), (180, 778608), (192, 729945), (216, 648840), (240, 583956), (270, 519072), (288, 486630), (320, 437967), (324, 432560), (360, 389304), (405, 346048), (432, 324420), (480, 291978), (540, 259536), (576, 243315), (648, 216280), (720, 194652), (810, 173024), (864, 162210), (960, 145989), (1080, 129768), (1296, 108140), (1440, 97326), (1620, 86512), (1728, 81105), (2160, 64884), (2592, 54070), (2880, 48663), (3240, 43256), (4320, 32442), (5184, 27035), (5407, 25920), (6480, 21628), (8640, 16221), (10814, 12960)]