3228078280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2683}}^1\times {\mathrm{4297}}^1$

素因数の和:6998

約数の個数: 64

約数和(自身を含む): 8305799040

約数和(自身を除く): 5077720760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2683, 4297, 5366, 8594, 10732, 13415, 17188, 18781, 21464, 21485, 26830, 30079, 34376, 37562, 42970, 53660, 60158, 75124, 85940, 93905, 107320, 120316, 150248, 150395, 171880, 187810, 240632, 300790, 375620, 601580, 751240, 1203160, 11528851, 23057702, 46115404, 57644255, 80701957, 92230808, 115288510, 161403914, 230577020, 322807828, 403509785, 461154040, 645615656, 807019570, 1614039140, 3228078280]

約数ペア:

[(1, 3228078280), (2, 1614039140), (4, 807019570), (5, 645615656), (7, 461154040), (8, 403509785), (10, 322807828), (14, 230577020), (20, 161403914), (28, 115288510), (35, 92230808), (40, 80701957), (56, 57644255), (70, 46115404), (140, 23057702), (280, 11528851), (2683, 1203160), (4297, 751240), (5366, 601580), (8594, 375620), (10732, 300790), (13415, 240632), (17188, 187810), (18781, 171880), (21464, 150395), (21485, 150248), (26830, 120316), (30079, 107320), (34376, 93905), (37562, 85940), (42970, 75124), (53660, 60158)]