42944160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{12781}}^1$

素因数の和:12806

約数の個数: 96

約数和(自身を含む): 154611072

約数和(自身を除く): 111666912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 12781, 25562, 38343, 51124, 63905, 76686, 89467, 102248, 127810, 153372, 178934, 191715, 204496, 255620, 268401, 306744, 357868, 383430, 408992, 447335, 511240, 536802, 613488, 715736, 766860, 894670, 1022480, 1073604, 1226976, 1342005, 1431472, 1533720, 1789340, 2044960, 2147208, 2684010, 2862944, 3067440, 3578680, 4294416, 5368020, 6134880, 7157360, 8588832, 10736040, 14314720, 21472080, 42944160]

約数ペア:

[(1, 42944160), (2, 21472080), (3, 14314720), (4, 10736040), (5, 8588832), (6, 7157360), (7, 6134880), (8, 5368020), (10, 4294416), (12, 3578680), (14, 3067440), (15, 2862944), (16, 2684010), (20, 2147208), (21, 2044960), (24, 1789340), (28, 1533720), (30, 1431472), (32, 1342005), (35, 1226976), (40, 1073604), (42, 1022480), (48, 894670), (56, 766860), (60, 715736), (70, 613488), (80, 536802), (84, 511240), (96, 447335), (105, 408992), (112, 383430), (120, 357868), (140, 306744), (160, 268401), (168, 255620), (210, 204496), (224, 191715), (240, 178934), (280, 153372), (336, 127810), (420, 102248), (480, 89467), (560, 76686), (672, 63905), (840, 51124), (1120, 38343), (1680, 25562), (3360, 12781)]