140587680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1279}}^1$

素因数の和:1526

約数の個数: 96

約数和(自身を含む): 445132800

約数和(自身を除く): 304545120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 229, 240, 458, 480, 687, 916, 1145, 1279, 1374, 1832, 2290, 2558, 2748, 3435, 3664, 3837, 4580, 5116, 5496, 6395, 6870, 7328, 7674, 9160, 10232, 10992, 12790, 13740, 15348, 18320, 19185, 20464, 21984, 25580, 27480, 30696, 36640, 38370, 40928, 51160, 54960, 61392, 76740, 102320, 109920, 122784, 153480, 204640, 292891, 306960, 585782, 613920, 878673, 1171564, 1464455, 1757346, 2343128, 2928910, 3514692, 4393365, 4686256, 5857820, 7029384, 8786730, 9372512, 11715640, 14058768, 17573460, 23431280, 28117536, 35146920, 46862560, 70293840, 140587680]

約数ペア:

[(1, 140587680), (2, 70293840), (3, 46862560), (4, 35146920), (5, 28117536), (6, 23431280), (8, 17573460), (10, 14058768), (12, 11715640), (15, 9372512), (16, 8786730), (20, 7029384), (24, 5857820), (30, 4686256), (32, 4393365), (40, 3514692), (48, 2928910), (60, 2343128), (80, 1757346), (96, 1464455), (120, 1171564), (160, 878673), (229, 613920), (240, 585782), (458, 306960), (480, 292891), (687, 204640), (916, 153480), (1145, 122784), (1279, 109920), (1374, 102320), (1832, 76740), (2290, 61392), (2558, 54960), (2748, 51160), (3435, 40928), (3664, 38370), (3837, 36640), (4580, 30696), (5116, 27480), (5496, 25580), (6395, 21984), (6870, 20464), (7328, 19185), (7674, 18320), (9160, 15348), (10232, 13740), (10992, 12790)]