1566584760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1004221}}^1$

素因数の和:1004248

約数の個数: 64

約数和(自身を含む): 5061278880

約数和(自身を除く): 3494694120

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, 1004221, 2008442, 3012663, 4016884, 5021105, 6025326, 8033768, 10042210, 12050652, 13054873, 15063315, 20084420, 24101304, 26109746, 30126630, 39164619, 40168840, 52219492, 60253260, 65274365, 78329238, 104438984, 120506520, 130548730, 156658476, 195823095, 261097460, 313316952, 391646190, 522194920, 783292380, 1566584760]

約数ペア:

[(1, 1566584760), (2, 783292380), (3, 522194920), (4, 391646190), (5, 313316952), (6, 261097460), (8, 195823095), (10, 156658476), (12, 130548730), (13, 120506520), (15, 104438984), (20, 78329238), (24, 65274365), (26, 60253260), (30, 52219492), (39, 40168840), (40, 39164619), (52, 30126630), (60, 26109746), (65, 24101304), (78, 20084420), (104, 15063315), (120, 13054873), (130, 12050652), (156, 10042210), (195, 8033768), (260, 6025326), (312, 5021105), (390, 4016884), (520, 3012663), (780, 2008442), (1560, 1004221)]