1036805640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{664619}}^1$

素因数の和:664646

約数の個数: 64

約数和(自身を含む): 3349684800

約数和(自身を除く): 2312879160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 664619, 1329238, 1993857, 2658476, 3323095, 3987714, 5316952, 6646190, 7975428, 8640047, 9969285, 13292380, 15950856, 17280094, 19938570, 25920141, 26584760, 34560188, 39877140, 43200235, 51840282, 69120376, 79754280, 86400470, 103680564, 129600705, 172800940, 207361128, 259201410, 345601880, 518402820, 1036805640]

約数ペア:

[(1, 1036805640), (2, 518402820), (3, 345601880), (4, 259201410), (5, 207361128), (6, 172800940), (8, 129600705), (10, 103680564), (12, 86400470), (13, 79754280), (15, 69120376), (20, 51840282), (24, 43200235), (26, 39877140), (30, 34560188), (39, 26584760), (40, 25920141), (52, 19938570), (60, 17280094), (65, 15950856), (78, 13292380), (104, 9969285), (120, 8640047), (130, 7975428), (156, 6646190), (195, 5316952), (260, 3987714), (312, 3323095), (390, 2658476), (520, 1993857), (780, 1329238), (1560, 664619)]