522188520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3221}}^1$

素因数の和:3435

約数の個数: 128

約数和(自身を含む): 1800195840

約数和(自身を除く): 1278007320

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, 193, 210, 280, 386, 420, 579, 772, 840, 965, 1158, 1351, 1544, 1930, 2316, 2702, 2895, 3221, 3860, 4053, 4632, 5404, 5790, 6442, 6755, 7720, 8106, 9663, 10808, 11580, 12884, 13510, 16105, 16212, 19326, 20265, 22547, 23160, 25768, 27020, 32210, 32424, 38652, 40530, 45094, 48315, 54040, 64420, 67641, 77304, 81060, 90188, 96630, 112735, 128840, 135282, 162120, 180376, 193260, 225470, 270564, 338205, 386520, 450940, 541128, 621653, 676410, 901880, 1243306, 1352820, 1864959, 2486612, 2705640, 3108265, 3729918, 4351571, 4973224, 6216530, 7459836, 8703142, 9324795, 12433060, 13054713, 14919672, 17406284, 18649590, 21757855, 24866120, 26109426, 34812568, 37299180, 43515710, 52218852, 65273565, 74598360, 87031420, 104437704, 130547130, 174062840, 261094260, 522188520]

約数ペア:

[(1, 522188520), (2, 261094260), (3, 174062840), (4, 130547130), (5, 104437704), (6, 87031420), (7, 74598360), (8, 65273565), (10, 52218852), (12, 43515710), (14, 37299180), (15, 34812568), (20, 26109426), (21, 24866120), (24, 21757855), (28, 18649590), (30, 17406284), (35, 14919672), (40, 13054713), (42, 12433060), (56, 9324795), (60, 8703142), (70, 7459836), (84, 6216530), (105, 4973224), (120, 4351571), (140, 3729918), (168, 3108265), (193, 2705640), (210, 2486612), (280, 1864959), (386, 1352820), (420, 1243306), (579, 901880), (772, 676410), (840, 621653), (965, 541128), (1158, 450940), (1351, 386520), (1544, 338205), (1930, 270564), (2316, 225470), (2702, 193260), (2895, 180376), (3221, 162120), (3860, 135282), (4053, 128840), (4632, 112735), (5404, 96630), (5790, 90188), (6442, 81060), (6755, 77304), (7720, 67641), (8106, 64420), (9663, 54040), (10808, 48315), (11580, 45094), (12884, 40530), (13510, 38652), (16105, 32424), (16212, 32210), (19326, 27020), (20265, 25768), (22547, 23160)]