2015157504

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:640

約数の個数: 144

約数和(自身を含む): 5540057600

約数和(自身を除く): 3524900096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 139, 172, 192, 256, 258, 278, 344, 384, 417, 439, 516, 556, 688, 768, 834, 878, 1032, 1112, 1317, 1376, 1668, 1756, 2064, 2224, 2634, 2752, 3336, 3512, 4128, 4448, 5268, 5504, 5977, 6672, 7024, 8256, 8896, 10536, 11008, 11954, 13344, 14048, 16512, 17792, 17931, 18877, 21072, 23908, 26688, 28096, 33024, 35584, 35862, 37754, 42144, 47816, 53376, 56192, 56631, 61021, 71724, 75508, 84288, 95632, 106752, 112384, 113262, 122042, 143448, 151016, 168576, 183063, 191264, 226524, 244084, 286896, 302032, 337152, 366126, 382528, 453048, 488168, 573792, 604064, 732252, 765056, 906096, 976336, 1147584, 1208128, 1464504, 1530112, 1812192, 1952672, 2295168, 2416256, 2623903, 2929008, 3624384, 3905344, 4590336, 4832512, 5247806, 5858016, 7248768, 7810688, 7871709, 10495612, 11716032, 14497536, 15621376, 15743418, 20991224, 23432064, 31486836, 41982448, 46864128, 62973672, 83964896, 125947344, 167929792, 251894688, 335859584, 503789376, 671719168, 1007578752, 2015157504]

約数ペア:

[(1, 2015157504), (2, 1007578752), (3, 671719168), (4, 503789376), (6, 335859584), (8, 251894688), (12, 167929792), (16, 125947344), (24, 83964896), (32, 62973672), (43, 46864128), (48, 41982448), (64, 31486836), (86, 23432064), (96, 20991224), (128, 15743418), (129, 15621376), (139, 14497536), (172, 11716032), (192, 10495612), (256, 7871709), (258, 7810688), (278, 7248768), (344, 5858016), (384, 5247806), (417, 4832512), (439, 4590336), (516, 3905344), (556, 3624384), (688, 2929008), (768, 2623903), (834, 2416256), (878, 2295168), (1032, 1952672), (1112, 1812192), (1317, 1530112), (1376, 1464504), (1668, 1208128), (1756, 1147584), (2064, 976336), (2224, 906096), (2634, 765056), (2752, 732252), (3336, 604064), (3512, 573792), (4128, 488168), (4448, 453048), (5268, 382528), (5504, 366126), (5977, 337152), (6672, 302032), (7024, 286896), (8256, 244084), (8896, 226524), (10536, 191264), (11008, 183063), (11954, 168576), (13344, 151016), (14048, 143448), (16512, 122042), (17792, 113262), (17931, 112384), (18877, 106752), (21072, 95632), (23908, 84288), (26688, 75508), (28096, 71724), (33024, 61021), (35584, 56631), (35862, 56192), (37754, 53376), (42144, 47816)]