2245751040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44987}}^1$

素因数の和:45024

約数の個数: 144

約数和(自身を含む): 7724259648

約数和(自身を除く): 5478508608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 44987, 49920, 89974, 134961, 179948, 224935, 269922, 359896, 449870, 539844, 584831, 674805, 719792, 899740, 1079688, 1169662, 1349610, 1439584, 1754493, 1799480, 2159376, 2339324, 2699220, 2879168, 2924155, 3508986, 3598960, 4318752, 4678648, 5398440, 5758336, 5848310, 7017972, 7197920, 8637504, 8772465, 9357296, 10796880, 11516672, 11696620, 14035944, 14395840, 17275008, 17544930, 18714592, 21593760, 23393240, 28071888, 28791680, 34550016, 35089860, 37429184, 43187520, 46786480, 56143776, 57583360, 70179720, 74858368, 86375040, 93572960, 112287552, 140359440, 149716736, 172750080, 187145920, 224575104, 280718880, 374291840, 449150208, 561437760, 748583680, 1122875520, 2245751040]

約数ペア:

[(1, 2245751040), (2, 1122875520), (3, 748583680), (4, 561437760), (5, 449150208), (6, 374291840), (8, 280718880), (10, 224575104), (12, 187145920), (13, 172750080), (15, 149716736), (16, 140359440), (20, 112287552), (24, 93572960), (26, 86375040), (30, 74858368), (32, 70179720), (39, 57583360), (40, 56143776), (48, 46786480), (52, 43187520), (60, 37429184), (64, 35089860), (65, 34550016), (78, 28791680), (80, 28071888), (96, 23393240), (104, 21593760), (120, 18714592), (128, 17544930), (130, 17275008), (156, 14395840), (160, 14035944), (192, 11696620), (195, 11516672), (208, 10796880), (240, 9357296), (256, 8772465), (260, 8637504), (312, 7197920), (320, 7017972), (384, 5848310), (390, 5758336), (416, 5398440), (480, 4678648), (520, 4318752), (624, 3598960), (640, 3508986), (768, 2924155), (780, 2879168), (832, 2699220), (960, 2339324), (1040, 2159376), (1248, 1799480), (1280, 1754493), (1560, 1439584), (1664, 1349610), (1920, 1169662), (2080, 1079688), (2496, 899740), (3120, 719792), (3328, 674805), (3840, 584831), (4160, 539844), (4992, 449870), (6240, 359896), (8320, 269922), (9984, 224935), (12480, 179948), (16640, 134961), (24960, 89974), (44987, 49920)]