4731725640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{186877}}^1$

素因数の和:187102

約数の個数: 64

約数和(自身を含む): 14262528960

約数和(自身を除く): 9530803320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 8440, 12660, 25320, 186877, 373754, 560631, 747508, 934385, 1121262, 1495016, 1868770, 2242524, 2803155, 3737540, 4485048, 5606310, 7475080, 11212620, 22425240, 39431047, 78862094, 118293141, 157724188, 197155235, 236586282, 315448376, 394310470, 473172564, 591465705, 788620940, 946345128, 1182931410, 1577241880, 2365862820, 4731725640]

約数ペア:

[(1, 4731725640), (2, 2365862820), (3, 1577241880), (4, 1182931410), (5, 946345128), (6, 788620940), (8, 591465705), (10, 473172564), (12, 394310470), (15, 315448376), (20, 236586282), (24, 197155235), (30, 157724188), (40, 118293141), (60, 78862094), (120, 39431047), (211, 22425240), (422, 11212620), (633, 7475080), (844, 5606310), (1055, 4485048), (1266, 3737540), (1688, 2803155), (2110, 2242524), (2532, 1868770), (3165, 1495016), (4220, 1121262), (5064, 934385), (6330, 747508), (8440, 560631), (12660, 373754), (25320, 186877)]