9968280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11867}}^1$

素因数の和:11888

約数の個数: 64

約数和(自身を含む): 34179840

約数和(自身を除く): 24211560

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, 11867, 23734, 35601, 47468, 59335, 71202, 83069, 94936, 118670, 142404, 166138, 178005, 237340, 249207, 284808, 332276, 356010, 415345, 474680, 498414, 664552, 712020, 830690, 996828, 1246035, 1424040, 1661380, 1993656, 2492070, 3322760, 4984140, 9968280]

約数ペア:

[(1, 9968280), (2, 4984140), (3, 3322760), (4, 2492070), (5, 1993656), (6, 1661380), (7, 1424040), (8, 1246035), (10, 996828), (12, 830690), (14, 712020), (15, 664552), (20, 498414), (21, 474680), (24, 415345), (28, 356010), (30, 332276), (35, 284808), (40, 249207), (42, 237340), (56, 178005), (60, 166138), (70, 142404), (84, 118670), (105, 94936), (120, 83069), (140, 71202), (168, 59335), (210, 47468), (280, 35601), (420, 23734), (840, 11867)]