8390760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1427}}^1$

素因数の和:1455

約数の個数: 96

約数和(自身を含む): 29302560

約数和(自身を除く): 20911800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1427, 1470, 1960, 2854, 2940, 4281, 5708, 5880, 7135, 8562, 9989, 11416, 14270, 17124, 19978, 21405, 28540, 29967, 34248, 39956, 42810, 49945, 57080, 59934, 69923, 79912, 85620, 99890, 119868, 139846, 149835, 171240, 199780, 209769, 239736, 279692, 299670, 349615, 399560, 419538, 559384, 599340, 699230, 839076, 1048845, 1198680, 1398460, 1678152, 2097690, 2796920, 4195380, 8390760]

約数ペア:

[(1, 8390760), (2, 4195380), (3, 2796920), (4, 2097690), (5, 1678152), (6, 1398460), (7, 1198680), (8, 1048845), (10, 839076), (12, 699230), (14, 599340), (15, 559384), (20, 419538), (21, 399560), (24, 349615), (28, 299670), (30, 279692), (35, 239736), (40, 209769), (42, 199780), (49, 171240), (56, 149835), (60, 139846), (70, 119868), (84, 99890), (98, 85620), (105, 79912), (120, 69923), (140, 59934), (147, 57080), (168, 49945), (196, 42810), (210, 39956), (245, 34248), (280, 29967), (294, 28540), (392, 21405), (420, 19978), (490, 17124), (588, 14270), (735, 11416), (840, 9989), (980, 8562), (1176, 7135), (1427, 5880), (1470, 5708), (1960, 4281), (2854, 2940)]