1401574080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20563}}^1$

素因数の和:20654

約数の個数: 112

約数和(自身を含む): 4512893184

約数和(自身を除く): 3111319104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 11360, 13632, 17040, 20563, 22720, 34080, 41126, 61689, 68160, 82252, 102815, 123378, 164504, 205630, 246756, 308445, 329008, 411260, 493512, 616890, 658016, 822520, 987024, 1233780, 1316032, 1459973, 1645040, 1974048, 2467560, 2919946, 3290080, 3948096, 4379919, 4935120, 5839892, 6580160, 7299865, 8759838, 9870240, 11679784, 14599730, 17519676, 19740480, 21899595, 23359568, 29199460, 35039352, 43799190, 46719136, 58398920, 70078704, 87598380, 93438272, 116797840, 140157408, 175196760, 233595680, 280314816, 350393520, 467191360, 700787040, 1401574080]

約数ペア:

[(1, 1401574080), (2, 700787040), (3, 467191360), (4, 350393520), (5, 280314816), (6, 233595680), (8, 175196760), (10, 140157408), (12, 116797840), (15, 93438272), (16, 87598380), (20, 70078704), (24, 58398920), (30, 46719136), (32, 43799190), (40, 35039352), (48, 29199460), (60, 23359568), (64, 21899595), (71, 19740480), (80, 17519676), (96, 14599730), (120, 11679784), (142, 9870240), (160, 8759838), (192, 7299865), (213, 6580160), (240, 5839892), (284, 4935120), (320, 4379919), (355, 3948096), (426, 3290080), (480, 2919946), (568, 2467560), (710, 1974048), (852, 1645040), (960, 1459973), (1065, 1316032), (1136, 1233780), (1420, 987024), (1704, 822520), (2130, 658016), (2272, 616890), (2840, 493512), (3408, 411260), (4260, 329008), (4544, 308445), (5680, 246756), (6816, 205630), (8520, 164504), (11360, 123378), (13632, 102815), (17040, 82252), (20563, 68160), (22720, 61689), (34080, 41126)]