159382020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6221}}^1$

素因数の和:6301

約数の個数: 96

約数和(自身を含む): 518466816

約数和(自身を除く): 359084796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 6221, 6405, 8540, 12442, 12810, 18663, 24884, 25620, 31105, 37326, 43547, 62210, 74652, 87094, 93315, 124420, 130641, 174188, 186630, 217735, 261282, 373260, 379481, 435470, 522564, 653205, 758962, 870940, 1138443, 1306410, 1517924, 1897405, 2276886, 2612820, 2656367, 3794810, 4553772, 5312734, 5692215, 7589620, 7969101, 10625468, 11384430, 13281835, 15938202, 22768860, 26563670, 31876404, 39845505, 53127340, 79691010, 159382020]

約数ペア:

[(1, 159382020), (2, 79691010), (3, 53127340), (4, 39845505), (5, 31876404), (6, 26563670), (7, 22768860), (10, 15938202), (12, 13281835), (14, 11384430), (15, 10625468), (20, 7969101), (21, 7589620), (28, 5692215), (30, 5312734), (35, 4553772), (42, 3794810), (60, 2656367), (61, 2612820), (70, 2276886), (84, 1897405), (105, 1517924), (122, 1306410), (140, 1138443), (183, 870940), (210, 758962), (244, 653205), (305, 522564), (366, 435470), (420, 379481), (427, 373260), (610, 261282), (732, 217735), (854, 186630), (915, 174188), (1220, 130641), (1281, 124420), (1708, 93315), (1830, 87094), (2135, 74652), (2562, 62210), (3660, 43547), (4270, 37326), (5124, 31105), (6221, 25620), (6405, 24884), (8540, 18663), (12442, 12810)]