13908840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 46811520

約数和(自身を除く): 32902680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 257, 264, 328, 330, 410, 440, 451, 492, 514, 615, 660, 771, 820, 902, 984, 1028, 1230, 1285, 1320, 1353, 1542, 1640, 1804, 2056, 2255, 2460, 2570, 2706, 2827, 3084, 3608, 3855, 4510, 4920, 5140, 5412, 5654, 6168, 6765, 7710, 8481, 9020, 10280, 10537, 10824, 11308, 13530, 14135, 15420, 16962, 18040, 21074, 22616, 27060, 28270, 30840, 31611, 33924, 42148, 42405, 52685, 54120, 56540, 63222, 67848, 84296, 84810, 105370, 113080, 115907, 126444, 158055, 169620, 210740, 231814, 252888, 316110, 339240, 347721, 421480, 463628, 579535, 632220, 695442, 927256, 1159070, 1264440, 1390884, 1738605, 2318140, 2781768, 3477210, 4636280, 6954420, 13908840]

約数ペア:

[(1, 13908840), (2, 6954420), (3, 4636280), (4, 3477210), (5, 2781768), (6, 2318140), (8, 1738605), (10, 1390884), (11, 1264440), (12, 1159070), (15, 927256), (20, 695442), (22, 632220), (24, 579535), (30, 463628), (33, 421480), (40, 347721), (41, 339240), (44, 316110), (55, 252888), (60, 231814), (66, 210740), (82, 169620), (88, 158055), (110, 126444), (120, 115907), (123, 113080), (132, 105370), (164, 84810), (165, 84296), (205, 67848), (220, 63222), (246, 56540), (257, 54120), (264, 52685), (328, 42405), (330, 42148), (410, 33924), (440, 31611), (451, 30840), (492, 28270), (514, 27060), (615, 22616), (660, 21074), (771, 18040), (820, 16962), (902, 15420), (984, 14135), (1028, 13530), (1230, 11308), (1285, 10824), (1320, 10537), (1353, 10280), (1542, 9020), (1640, 8481), (1804, 7710), (2056, 6765), (2255, 6168), (2460, 5654), (2570, 5412), (2706, 5140), (2827, 4920), (3084, 4510), (3608, 3855)]