220388160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1327}}^1$

素因数の和:1520

約数の個数: 112

約数和(自身を含む): 704307456

約数和(自身を除く): 483919296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 173, 192, 240, 320, 346, 480, 519, 692, 865, 960, 1038, 1327, 1384, 1730, 2076, 2595, 2654, 2768, 3460, 3981, 4152, 5190, 5308, 5536, 6635, 6920, 7962, 8304, 10380, 10616, 11072, 13270, 13840, 15924, 16608, 19905, 20760, 21232, 26540, 27680, 31848, 33216, 39810, 41520, 42464, 53080, 55360, 63696, 79620, 83040, 84928, 106160, 127392, 159240, 166080, 212320, 229571, 254784, 318480, 424640, 459142, 636960, 688713, 918284, 1147855, 1273920, 1377426, 1836568, 2295710, 2754852, 3443565, 3673136, 4591420, 5509704, 6887130, 7346272, 9182840, 11019408, 13774260, 14692544, 18365680, 22038816, 27548520, 36731360, 44077632, 55097040, 73462720, 110194080, 220388160]

約数ペア:

[(1, 220388160), (2, 110194080), (3, 73462720), (4, 55097040), (5, 44077632), (6, 36731360), (8, 27548520), (10, 22038816), (12, 18365680), (15, 14692544), (16, 13774260), (20, 11019408), (24, 9182840), (30, 7346272), (32, 6887130), (40, 5509704), (48, 4591420), (60, 3673136), (64, 3443565), (80, 2754852), (96, 2295710), (120, 1836568), (160, 1377426), (173, 1273920), (192, 1147855), (240, 918284), (320, 688713), (346, 636960), (480, 459142), (519, 424640), (692, 318480), (865, 254784), (960, 229571), (1038, 212320), (1327, 166080), (1384, 159240), (1730, 127392), (2076, 106160), (2595, 84928), (2654, 83040), (2768, 79620), (3460, 63696), (3981, 55360), (4152, 53080), (5190, 42464), (5308, 41520), (5536, 39810), (6635, 33216), (6920, 31848), (7962, 27680), (8304, 26540), (10380, 21232), (10616, 20760), (11072, 19905), (13270, 16608), (13840, 15924)]