193396560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{115117}}^1$

素因数の和:115140

約数の個数: 80

約数和(自身を含む): 685182336

約数和(自身を除く): 491785776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 115117, 230234, 345351, 460468, 575585, 690702, 805819, 920936, 1151170, 1381404, 1611638, 1726755, 1841872, 2302340, 2417457, 2762808, 3223276, 3453510, 4029095, 4604680, 4834914, 5525616, 6446552, 6907020, 8058190, 9209360, 9669828, 12087285, 12893104, 13814040, 16116380, 19339656, 24174570, 27628080, 32232760, 38679312, 48349140, 64465520, 96698280, 193396560]

約数ペア:

[(1, 193396560), (2, 96698280), (3, 64465520), (4, 48349140), (5, 38679312), (6, 32232760), (7, 27628080), (8, 24174570), (10, 19339656), (12, 16116380), (14, 13814040), (15, 12893104), (16, 12087285), (20, 9669828), (21, 9209360), (24, 8058190), (28, 6907020), (30, 6446552), (35, 5525616), (40, 4834914), (42, 4604680), (48, 4029095), (56, 3453510), (60, 3223276), (70, 2762808), (80, 2417457), (84, 2302340), (105, 1841872), (112, 1726755), (120, 1611638), (140, 1381404), (168, 1151170), (210, 920936), (240, 805819), (280, 690702), (336, 575585), (420, 460468), (560, 345351), (840, 230234), (1680, 115117)]