1526025280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:541

約数の個数: 224

約数和(自身を含む): 4224528000

約数和(自身を除く): 2698502720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 43, 52, 64, 65, 76, 80, 86, 95, 104, 130, 152, 160, 172, 190, 208, 215, 247, 260, 304, 320, 344, 380, 416, 430, 449, 494, 520, 559, 608, 688, 760, 817, 832, 860, 898, 988, 1040, 1118, 1216, 1235, 1376, 1520, 1634, 1720, 1796, 1976, 2080, 2236, 2245, 2470, 2752, 2795, 3040, 3268, 3440, 3592, 3952, 4085, 4160, 4472, 4490, 4940, 5590, 5837, 6080, 6536, 6880, 7184, 7904, 8170, 8531, 8944, 8980, 9880, 10621, 11180, 11674, 13072, 13760, 14368, 15808, 16340, 17062, 17888, 17960, 19307, 19760, 21242, 22360, 23348, 26144, 28736, 29185, 32680, 34124, 35776, 35920, 38614, 39520, 42484, 42655, 44720, 46696, 52288, 53105, 58370, 65360, 68248, 71840, 77228, 79040, 84968, 85310, 89440, 93392, 96535, 106210, 110903, 116740, 130720, 136496, 143680, 154456, 169936, 170620, 178880, 186784, 193070, 212420, 221806, 233480, 250991, 261440, 272992, 308912, 339872, 341240, 366833, 373568, 386140, 424840, 443612, 466960, 501982, 545984, 554515, 617824, 679744, 682480, 733666, 772280, 849680, 887224, 933920, 1003964, 1109030, 1235648, 1254955, 1364960, 1467332, 1544560, 1699360, 1774448, 1834165, 1867840, 2007928, 2218060, 2509910, 2729920, 2934664, 3089120, 3398720, 3548896, 3668330, 4015856, 4436120, 4768829, 5019820, 5869328, 6178240, 7097792, 7336660, 8031712, 8872240, 9537658, 10039640, 11738656, 14673320, 16063424, 17744480, 19075316, 20079280, 23477312, 23844145, 29346640, 35488960, 38150632, 40158560, 47688290, 58693280, 76301264, 80317120, 95376580, 117386560, 152602528, 190753160, 305205056, 381506320, 763012640, 1526025280]

約数ペア:

[(1, 1526025280), (2, 763012640), (4, 381506320), (5, 305205056), (8, 190753160), (10, 152602528), (13, 117386560), (16, 95376580), (19, 80317120), (20, 76301264), (26, 58693280), (32, 47688290), (38, 40158560), (40, 38150632), (43, 35488960), (52, 29346640), (64, 23844145), (65, 23477312), (76, 20079280), (80, 19075316), (86, 17744480), (95, 16063424), (104, 14673320), (130, 11738656), (152, 10039640), (160, 9537658), (172, 8872240), (190, 8031712), (208, 7336660), (215, 7097792), (247, 6178240), (260, 5869328), (304, 5019820), (320, 4768829), (344, 4436120), (380, 4015856), (416, 3668330), (430, 3548896), (449, 3398720), (494, 3089120), (520, 2934664), (559, 2729920), (608, 2509910), (688, 2218060), (760, 2007928), (817, 1867840), (832, 1834165), (860, 1774448), (898, 1699360), (988, 1544560), (1040, 1467332), (1118, 1364960), (1216, 1254955), (1235, 1235648), (1376, 1109030), (1520, 1003964), (1634, 933920), (1720, 887224), (1796, 849680), (1976, 772280), (2080, 733666), (2236, 682480), (2245, 679744), (2470, 617824), (2752, 554515), (2795, 545984), (3040, 501982), (3268, 466960), (3440, 443612), (3592, 424840), (3952, 386140), (4085, 373568), (4160, 366833), (4472, 341240), (4490, 339872), (4940, 308912), (5590, 272992), (5837, 261440), (6080, 250991), (6536, 233480), (6880, 221806), (7184, 212420), (7904, 193070), (8170, 186784), (8531, 178880), (8944, 170620), (8980, 169936), (9880, 154456), (10621, 143680), (11180, 136496), (11674, 130720), (13072, 116740), (13760, 110903), (14368, 106210), (15808, 96535), (16340, 93392), (17062, 89440), (17888, 85310), (17960, 84968), (19307, 79040), (19760, 77228), (21242, 71840), (22360, 68248), (23348, 65360), (26144, 58370), (28736, 53105), (29185, 52288), (32680, 46696), (34124, 44720), (35776, 42655), (35920, 42484), (38614, 39520)]