211010160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3343}}^1$

素因数の和:3622

約数の個数: 80

約数和(自身を含む): 656815104

約数和(自身を除く): 445804944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3343, 3945, 4208, 5260, 6312, 6686, 7890, 10029, 10520, 12624, 13372, 15780, 16715, 20058, 21040, 26744, 31560, 33430, 40116, 50145, 53488, 63120, 66860, 80232, 100290, 133720, 160464, 200580, 267440, 401160, 802320, 879209, 1758418, 2637627, 3516836, 4396045, 5275254, 7033672, 8792090, 10550508, 13188135, 14067344, 17584180, 21101016, 26376270, 35168360, 42202032, 52752540, 70336720, 105505080, 211010160]

約数ペア:

[(1, 211010160), (2, 105505080), (3, 70336720), (4, 52752540), (5, 42202032), (6, 35168360), (8, 26376270), (10, 21101016), (12, 17584180), (15, 14067344), (16, 13188135), (20, 10550508), (24, 8792090), (30, 7033672), (40, 5275254), (48, 4396045), (60, 3516836), (80, 2637627), (120, 1758418), (240, 879209), (263, 802320), (526, 401160), (789, 267440), (1052, 200580), (1315, 160464), (1578, 133720), (2104, 100290), (2630, 80232), (3156, 66860), (3343, 63120), (3945, 53488), (4208, 50145), (5260, 40116), (6312, 33430), (6686, 31560), (7890, 26744), (10029, 21040), (10520, 20058), (12624, 16715), (13372, 15780)]