56043120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{33359}}^1$

素因数の和:33382

約数の個数: 80

約数和(自身を含む): 198558720

約数和(自身を除く): 142515600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 33359, 66718, 100077, 133436, 166795, 200154, 233513, 266872, 333590, 400308, 467026, 500385, 533744, 667180, 700539, 800616, 934052, 1000770, 1167565, 1334360, 1401078, 1601232, 1868104, 2001540, 2335130, 2668720, 2802156, 3502695, 3736208, 4003080, 4670260, 5604312, 7005390, 8006160, 9340520, 11208624, 14010780, 18681040, 28021560, 56043120]

約数ペア:

[(1, 56043120), (2, 28021560), (3, 18681040), (4, 14010780), (5, 11208624), (6, 9340520), (7, 8006160), (8, 7005390), (10, 5604312), (12, 4670260), (14, 4003080), (15, 3736208), (16, 3502695), (20, 2802156), (21, 2668720), (24, 2335130), (28, 2001540), (30, 1868104), (35, 1601232), (40, 1401078), (42, 1334360), (48, 1167565), (56, 1000770), (60, 934052), (70, 800616), (80, 700539), (84, 667180), (105, 533744), (112, 500385), (120, 467026), (140, 400308), (168, 333590), (210, 266872), (240, 233513), (280, 200154), (336, 166795), (420, 133436), (560, 100077), (840, 66718), (1680, 33359)]