226981320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26641}}^1$

素因数の和:26726

約数の個数: 64

約数和(自身を含む): 690560640

約数和(自身を除く): 463579320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 26641, 53282, 79923, 106564, 133205, 159846, 213128, 266410, 319692, 399615, 532820, 639384, 799230, 1065640, 1598460, 1891511, 3196920, 3783022, 5674533, 7566044, 9457555, 11349066, 15132088, 18915110, 22698132, 28372665, 37830220, 45396264, 56745330, 75660440, 113490660, 226981320]

約数ペア:

[(1, 226981320), (2, 113490660), (3, 75660440), (4, 56745330), (5, 45396264), (6, 37830220), (8, 28372665), (10, 22698132), (12, 18915110), (15, 15132088), (20, 11349066), (24, 9457555), (30, 7566044), (40, 5674533), (60, 3783022), (71, 3196920), (120, 1891511), (142, 1598460), (213, 1065640), (284, 799230), (355, 639384), (426, 532820), (568, 399615), (710, 319692), (852, 266410), (1065, 213128), (1420, 159846), (1704, 133205), (2130, 106564), (2840, 79923), (4260, 53282), (8520, 26641)]