85076040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101281}}^1$

素因数の和:101302

約数の個数: 64

約数和(自身を含む): 291692160

約数和(自身を除く): 206616120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 101281, 202562, 303843, 405124, 506405, 607686, 708967, 810248, 1012810, 1215372, 1417934, 1519215, 2025620, 2126901, 2430744, 2835868, 3038430, 3544835, 4051240, 4253802, 5671736, 6076860, 7089670, 8507604, 10634505, 12153720, 14179340, 17015208, 21269010, 28358680, 42538020, 85076040]

約数ペア:

[(1, 85076040), (2, 42538020), (3, 28358680), (4, 21269010), (5, 17015208), (6, 14179340), (7, 12153720), (8, 10634505), (10, 8507604), (12, 7089670), (14, 6076860), (15, 5671736), (20, 4253802), (21, 4051240), (24, 3544835), (28, 3038430), (30, 2835868), (35, 2430744), (40, 2126901), (42, 2025620), (56, 1519215), (60, 1417934), (70, 1215372), (84, 1012810), (105, 810248), (120, 708967), (140, 607686), (168, 506405), (210, 405124), (280, 303843), (420, 202562), (840, 101281)]