173413320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5623}}^1$

素因数の和:5894

約数の個数: 64

約数和(自身を含む): 522357120

約数和(自身を除く): 348943800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 5623, 6168, 7710, 10280, 11246, 15420, 16869, 22492, 28115, 30840, 33738, 44984, 56230, 67476, 84345, 112460, 134952, 168690, 224920, 337380, 674760, 1445111, 2890222, 4335333, 5780444, 7225555, 8670666, 11560888, 14451110, 17341332, 21676665, 28902220, 34682664, 43353330, 57804440, 86706660, 173413320]

約数ペア:

[(1, 173413320), (2, 86706660), (3, 57804440), (4, 43353330), (5, 34682664), (6, 28902220), (8, 21676665), (10, 17341332), (12, 14451110), (15, 11560888), (20, 8670666), (24, 7225555), (30, 5780444), (40, 4335333), (60, 2890222), (120, 1445111), (257, 674760), (514, 337380), (771, 224920), (1028, 168690), (1285, 134952), (1542, 112460), (2056, 84345), (2570, 67476), (3084, 56230), (3855, 44984), (5140, 33738), (5623, 30840), (6168, 28115), (7710, 22492), (10280, 16869), (11246, 15420)]