2013894480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2203}}^1$

素因数の和:2525

約数の個数: 160

約数和(自身を含む): 6749318016

約数和(自身を除く): 4735423536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 293, 312, 390, 520, 586, 624, 780, 879, 1040, 1172, 1465, 1560, 1758, 2203, 2344, 2930, 3120, 3516, 3809, 4395, 4406, 4688, 5860, 6609, 7032, 7618, 8790, 8812, 11015, 11427, 11720, 13218, 14064, 15236, 17580, 17624, 19045, 22030, 22854, 23440, 26436, 28639, 30472, 33045, 35160, 35248, 38090, 44060, 45708, 52872, 57135, 57278, 60944, 66090, 70320, 76180, 85917, 88120, 91416, 105744, 114270, 114556, 132180, 143195, 152360, 171834, 176240, 182832, 228540, 229112, 264360, 286390, 304720, 343668, 429585, 457080, 458224, 528720, 572780, 645479, 687336, 859170, 914160, 1145560, 1290958, 1374672, 1718340, 1936437, 2291120, 2581916, 3227395, 3436680, 3872874, 5163832, 6454790, 6873360, 7745748, 8391227, 9682185, 10327664, 12909580, 15491496, 16782454, 19364370, 25173681, 25819160, 30982992, 33564908, 38728740, 41956135, 50347362, 51638320, 67129816, 77457480, 83912270, 100694724, 125868405, 134259632, 154914960, 167824540, 201389448, 251736810, 335649080, 402778896, 503473620, 671298160, 1006947240, 2013894480]

約数ペア:

[(1, 2013894480), (2, 1006947240), (3, 671298160), (4, 503473620), (5, 402778896), (6, 335649080), (8, 251736810), (10, 201389448), (12, 167824540), (13, 154914960), (15, 134259632), (16, 125868405), (20, 100694724), (24, 83912270), (26, 77457480), (30, 67129816), (39, 51638320), (40, 50347362), (48, 41956135), (52, 38728740), (60, 33564908), (65, 30982992), (78, 25819160), (80, 25173681), (104, 19364370), (120, 16782454), (130, 15491496), (156, 12909580), (195, 10327664), (208, 9682185), (240, 8391227), (260, 7745748), (293, 6873360), (312, 6454790), (390, 5163832), (520, 3872874), (586, 3436680), (624, 3227395), (780, 2581916), (879, 2291120), (1040, 1936437), (1172, 1718340), (1465, 1374672), (1560, 1290958), (1758, 1145560), (2203, 914160), (2344, 859170), (2930, 687336), (3120, 645479), (3516, 572780), (3809, 528720), (4395, 458224), (4406, 457080), (4688, 429585), (5860, 343668), (6609, 304720), (7032, 286390), (7618, 264360), (8790, 229112), (8812, 228540), (11015, 182832), (11427, 176240), (11720, 171834), (13218, 152360), (14064, 143195), (15236, 132180), (17580, 114556), (17624, 114270), (19045, 105744), (22030, 91416), (22854, 88120), (23440, 85917), (26436, 76180), (28639, 70320), (30472, 66090), (33045, 60944), (35160, 57278), (35248, 57135), (38090, 52872), (44060, 45708)]