286935360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1163}}^1$

素因数の和:1440

約数の個数: 112

約数和(自身を含む): 915350976

約数和(自身を除く): 628415616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 257, 320, 480, 514, 771, 960, 1028, 1163, 1285, 1542, 2056, 2326, 2570, 3084, 3489, 3855, 4112, 4652, 5140, 5815, 6168, 6978, 7710, 8224, 9304, 10280, 11630, 12336, 13956, 15420, 16448, 17445, 18608, 20560, 23260, 24672, 27912, 30840, 34890, 37216, 41120, 46520, 49344, 55824, 61680, 69780, 74432, 82240, 93040, 111648, 123360, 139560, 186080, 223296, 246720, 279120, 298891, 372160, 558240, 597782, 896673, 1116480, 1195564, 1494455, 1793346, 2391128, 2988910, 3586692, 4483365, 4782256, 5977820, 7173384, 8966730, 9564512, 11955640, 14346768, 17933460, 19129024, 23911280, 28693536, 35866920, 47822560, 57387072, 71733840, 95645120, 143467680, 286935360]

約数ペア:

[(1, 286935360), (2, 143467680), (3, 95645120), (4, 71733840), (5, 57387072), (6, 47822560), (8, 35866920), (10, 28693536), (12, 23911280), (15, 19129024), (16, 17933460), (20, 14346768), (24, 11955640), (30, 9564512), (32, 8966730), (40, 7173384), (48, 5977820), (60, 4782256), (64, 4483365), (80, 3586692), (96, 2988910), (120, 2391128), (160, 1793346), (192, 1494455), (240, 1195564), (257, 1116480), (320, 896673), (480, 597782), (514, 558240), (771, 372160), (960, 298891), (1028, 279120), (1163, 246720), (1285, 223296), (1542, 186080), (2056, 139560), (2326, 123360), (2570, 111648), (3084, 93040), (3489, 82240), (3855, 74432), (4112, 69780), (4652, 61680), (5140, 55824), (5815, 49344), (6168, 46520), (6978, 41120), (7710, 37216), (8224, 34890), (9304, 30840), (10280, 27912), (11630, 24672), (12336, 23260), (13956, 20560), (15420, 18608), (16448, 17445)]