2100035640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1979}}^1$

素因数の和:2269

約数の個数: 128

約数和(自身を含む): 6500736000

約数和(自身を除く): 4400700360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 239, 296, 370, 444, 478, 555, 717, 740, 888, 956, 1110, 1195, 1434, 1480, 1912, 1979, 2220, 2390, 2868, 3585, 3958, 4440, 4780, 5736, 5937, 7170, 7916, 8843, 9560, 9895, 11874, 14340, 15832, 17686, 19790, 23748, 26529, 28680, 29685, 35372, 39580, 44215, 47496, 53058, 59370, 70744, 73223, 79160, 88430, 106116, 118740, 132645, 146446, 176860, 212232, 219669, 237480, 265290, 292892, 353720, 366115, 439338, 472981, 530580, 585784, 732230, 878676, 945962, 1061160, 1098345, 1418943, 1464460, 1757352, 1891924, 2196690, 2364905, 2837886, 2928920, 3783848, 4393380, 4729810, 5675772, 7094715, 8786760, 9459620, 11351544, 14189430, 17500297, 18919240, 28378860, 35000594, 52500891, 56757720, 70001188, 87501485, 105001782, 140002376, 175002970, 210003564, 262504455, 350005940, 420007128, 525008910, 700011880, 1050017820, 2100035640]

約数ペア:

[(1, 2100035640), (2, 1050017820), (3, 700011880), (4, 525008910), (5, 420007128), (6, 350005940), (8, 262504455), (10, 210003564), (12, 175002970), (15, 140002376), (20, 105001782), (24, 87501485), (30, 70001188), (37, 56757720), (40, 52500891), (60, 35000594), (74, 28378860), (111, 18919240), (120, 17500297), (148, 14189430), (185, 11351544), (222, 9459620), (239, 8786760), (296, 7094715), (370, 5675772), (444, 4729810), (478, 4393380), (555, 3783848), (717, 2928920), (740, 2837886), (888, 2364905), (956, 2196690), (1110, 1891924), (1195, 1757352), (1434, 1464460), (1480, 1418943), (1912, 1098345), (1979, 1061160), (2220, 945962), (2390, 878676), (2868, 732230), (3585, 585784), (3958, 530580), (4440, 472981), (4780, 439338), (5736, 366115), (5937, 353720), (7170, 292892), (7916, 265290), (8843, 237480), (9560, 219669), (9895, 212232), (11874, 176860), (14340, 146446), (15832, 132645), (17686, 118740), (19790, 106116), (23748, 88430), (26529, 79160), (28680, 73223), (29685, 70744), (35372, 59370), (39580, 53058), (44215, 47496)]