6572970840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{394063}}^1$

素因数の和:394216

約数の個数: 64

約数和(自身を含む): 19860825600

約数和(自身を除く): 13287854760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 394063, 788126, 1182189, 1576252, 1970315, 2364378, 3152504, 3940630, 4728756, 5910945, 7881260, 9457512, 11821890, 15762520, 23643780, 47287560, 54774757, 109549514, 164324271, 219099028, 273873785, 328648542, 438198056, 547747570, 657297084, 821621355, 1095495140, 1314594168, 1643242710, 2190990280, 3286485420, 6572970840]

約数ペア:

[(1, 6572970840), (2, 3286485420), (3, 2190990280), (4, 1643242710), (5, 1314594168), (6, 1095495140), (8, 821621355), (10, 657297084), (12, 547747570), (15, 438198056), (20, 328648542), (24, 273873785), (30, 219099028), (40, 164324271), (60, 109549514), (120, 54774757), (139, 47287560), (278, 23643780), (417, 15762520), (556, 11821890), (695, 9457512), (834, 7881260), (1112, 5910945), (1390, 4728756), (1668, 3940630), (2085, 3152504), (2780, 2364378), (3336, 1970315), (4170, 1576252), (5560, 1182189), (8340, 788126), (16680, 394063)]