166394280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106663}}^1$

素因数の和:106690

約数の個数: 64

約数和(自身を含む): 537586560

約数和(自身を除く): 371192280

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, 106663, 213326, 319989, 426652, 533315, 639978, 853304, 1066630, 1279956, 1386619, 1599945, 2133260, 2559912, 2773238, 3199890, 4159857, 4266520, 5546476, 6399780, 6933095, 8319714, 11092952, 12799560, 13866190, 16639428, 20799285, 27732380, 33278856, 41598570, 55464760, 83197140, 166394280]

約数ペア:

[(1, 166394280), (2, 83197140), (3, 55464760), (4, 41598570), (5, 33278856), (6, 27732380), (8, 20799285), (10, 16639428), (12, 13866190), (13, 12799560), (15, 11092952), (20, 8319714), (24, 6933095), (26, 6399780), (30, 5546476), (39, 4266520), (40, 4159857), (52, 3199890), (60, 2773238), (65, 2559912), (78, 2133260), (104, 1599945), (120, 1386619), (130, 1279956), (156, 1066630), (195, 853304), (260, 639978), (312, 533315), (390, 426652), (520, 319989), (780, 213326), (1560, 106663)]