206157120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16519}}^1$

素因数の和:16552

約数の個数: 112

約数和(自身を含む): 704941440

約数和(自身を除く): 498784320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 16519, 33038, 49557, 66076, 82595, 99114, 132152, 165190, 198228, 214747, 247785, 264304, 330380, 396456, 429494, 495570, 528608, 644241, 660760, 792912, 858988, 991140, 1057216, 1073735, 1288482, 1321520, 1585824, 1717976, 1982280, 2147470, 2576964, 2643040, 3171648, 3221205, 3435952, 3964560, 4294940, 5153928, 5286080, 6442410, 6871904, 7929120, 8589880, 10307856, 12884820, 13743808, 15858240, 17179760, 20615712, 25769640, 34359520, 41231424, 51539280, 68719040, 103078560, 206157120]

約数ペア:

[(1, 206157120), (2, 103078560), (3, 68719040), (4, 51539280), (5, 41231424), (6, 34359520), (8, 25769640), (10, 20615712), (12, 17179760), (13, 15858240), (15, 13743808), (16, 12884820), (20, 10307856), (24, 8589880), (26, 7929120), (30, 6871904), (32, 6442410), (39, 5286080), (40, 5153928), (48, 4294940), (52, 3964560), (60, 3435952), (64, 3221205), (65, 3171648), (78, 2643040), (80, 2576964), (96, 2147470), (104, 1982280), (120, 1717976), (130, 1585824), (156, 1321520), (160, 1288482), (192, 1073735), (195, 1057216), (208, 991140), (240, 858988), (260, 792912), (312, 660760), (320, 644241), (390, 528608), (416, 495570), (480, 429494), (520, 396456), (624, 330380), (780, 264304), (832, 247785), (960, 214747), (1040, 198228), (1248, 165190), (1560, 132152), (2080, 99114), (2496, 82595), (3120, 66076), (4160, 49557), (6240, 33038), (12480, 16519)]