7869056520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5044267}}^1$

素因数の和:5044294

約数の個数: 64

約数和(自身を含む): 25423110720

約数和(自身を除く): 17554054200

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, 5044267, 10088534, 15132801, 20177068, 25221335, 30265602, 40354136, 50442670, 60531204, 65575471, 75664005, 100885340, 121062408, 131150942, 151328010, 196726413, 201770680, 262301884, 302656020, 327877355, 393452826, 524603768, 605312040, 655754710, 786905652, 983632065, 1311509420, 1573811304, 1967264130, 2623018840, 3934528260, 7869056520]

約数ペア:

[(1, 7869056520), (2, 3934528260), (3, 2623018840), (4, 1967264130), (5, 1573811304), (6, 1311509420), (8, 983632065), (10, 786905652), (12, 655754710), (13, 605312040), (15, 524603768), (20, 393452826), (24, 327877355), (26, 302656020), (30, 262301884), (39, 201770680), (40, 196726413), (52, 151328010), (60, 131150942), (65, 121062408), (78, 100885340), (104, 75664005), (120, 65575471), (130, 60531204), (156, 50442670), (195, 40354136), (260, 30265602), (312, 25221335), (390, 20177068), (520, 15132801), (780, 10088534), (1560, 5044267)]