2919191520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6841}}^1$

素因数の和:6993

約数の個数: 192

約数和(自身を含む): 10593386496

約数和(自身を除く): 7674194976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 381, 420, 480, 508, 560, 635, 672, 762, 840, 889, 1016, 1120, 1270, 1524, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3360, 3556, 3810, 4064, 4445, 5080, 5334, 6096, 6841, 7112, 7620, 8890, 10160, 10668, 12192, 13335, 13682, 14224, 15240, 17780, 20320, 20523, 21336, 26670, 27364, 28448, 30480, 34205, 35560, 41046, 42672, 47887, 53340, 54728, 60960, 68410, 71120, 82092, 85344, 95774, 102615, 106680, 109456, 136820, 142240, 143661, 164184, 191548, 205230, 213360, 218912, 239435, 273640, 287322, 328368, 383096, 410460, 426720, 478870, 547280, 574644, 656736, 718305, 766192, 820920, 868807, 957740, 1094560, 1149288, 1436610, 1532384, 1641840, 1737614, 1915480, 2298576, 2606421, 2873220, 3283680, 3475228, 3830960, 4344035, 4597152, 5212842, 5746440, 6081649, 6950456, 7661920, 8688070, 10425684, 11492880, 12163298, 13032105, 13900912, 17376140, 18244947, 20851368, 22985760, 24326596, 26064210, 27801824, 30408245, 34752280, 36489894, 41702736, 48653192, 52128420, 60816490, 69504560, 72979788, 83405472, 91224735, 97306384, 104256840, 121632980, 139009120, 145959576, 182449470, 194612768, 208513680, 243265960, 291919152, 364898940, 417027360, 486531920, 583838304, 729797880, 973063840, 1459595760, 2919191520]

約数ペア:

[(1, 2919191520), (2, 1459595760), (3, 973063840), (4, 729797880), (5, 583838304), (6, 486531920), (7, 417027360), (8, 364898940), (10, 291919152), (12, 243265960), (14, 208513680), (15, 194612768), (16, 182449470), (20, 145959576), (21, 139009120), (24, 121632980), (28, 104256840), (30, 97306384), (32, 91224735), (35, 83405472), (40, 72979788), (42, 69504560), (48, 60816490), (56, 52128420), (60, 48653192), (70, 41702736), (80, 36489894), (84, 34752280), (96, 30408245), (105, 27801824), (112, 26064210), (120, 24326596), (127, 22985760), (140, 20851368), (160, 18244947), (168, 17376140), (210, 13900912), (224, 13032105), (240, 12163298), (254, 11492880), (280, 10425684), (336, 8688070), (381, 7661920), (420, 6950456), (480, 6081649), (508, 5746440), (560, 5212842), (635, 4597152), (672, 4344035), (762, 3830960), (840, 3475228), (889, 3283680), (1016, 2873220), (1120, 2606421), (1270, 2298576), (1524, 1915480), (1680, 1737614), (1778, 1641840), (1905, 1532384), (2032, 1436610), (2540, 1149288), (2667, 1094560), (3048, 957740), (3360, 868807), (3556, 820920), (3810, 766192), (4064, 718305), (4445, 656736), (5080, 574644), (5334, 547280), (6096, 478870), (6841, 426720), (7112, 410460), (7620, 383096), (8890, 328368), (10160, 287322), (10668, 273640), (12192, 239435), (13335, 218912), (13682, 213360), (14224, 205230), (15240, 191548), (17780, 164184), (20320, 143661), (20523, 142240), (21336, 136820), (26670, 109456), (27364, 106680), (28448, 102615), (30480, 95774), (34205, 85344), (35560, 82092), (41046, 71120), (42672, 68410), (47887, 60960), (53340, 54728)]