146048280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173867}}^1$

素因数の和:173888

約数の個数: 64

約数和(自身を含む): 500739840

約数和(自身を除く): 354691560

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, 210, 280, 420, 840, 173867, 347734, 521601, 695468, 869335, 1043202, 1217069, 1390936, 1738670, 2086404, 2434138, 2608005, 3477340, 3651207, 4172808, 4868276, 5216010, 6085345, 6954680, 7302414, 9736552, 10432020, 12170690, 14604828, 18256035, 20864040, 24341380, 29209656, 36512070, 48682760, 73024140, 146048280]

約数ペア:

[(1, 146048280), (2, 73024140), (3, 48682760), (4, 36512070), (5, 29209656), (6, 24341380), (7, 20864040), (8, 18256035), (10, 14604828), (12, 12170690), (14, 10432020), (15, 9736552), (20, 7302414), (21, 6954680), (24, 6085345), (28, 5216010), (30, 4868276), (35, 4172808), (40, 3651207), (42, 3477340), (56, 2608005), (60, 2434138), (70, 2086404), (84, 1738670), (105, 1390936), (120, 1217069), (140, 1043202), (168, 869335), (210, 695468), (280, 521601), (420, 347734), (840, 173867)]