125614720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2549}}^1$

素因数の和:2586

約数の個数: 128

約数和(自身を含む): 374544000

約数和(自身を除く): 248929280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 2549, 3080, 3520, 4480, 4928, 5098, 6160, 7040, 9856, 10196, 12320, 12745, 17843, 20392, 24640, 25490, 28039, 35686, 40784, 49280, 50980, 56078, 71372, 81568, 89215, 101960, 112156, 140195, 142744, 163136, 178430, 196273, 203920, 224312, 280390, 285488, 326272, 356860, 392546, 407840, 448624, 560780, 570976, 713720, 785092, 815680, 897248, 981365, 1121560, 1141952, 1427440, 1570184, 1631360, 1794496, 1962730, 2243120, 2283904, 2854880, 3140368, 3588992, 3925460, 4486240, 5709760, 6280736, 7850920, 8972480, 11419520, 12561472, 15701840, 17944960, 25122944, 31403680, 62807360, 125614720]

約数ペア:

[(1, 125614720), (2, 62807360), (4, 31403680), (5, 25122944), (7, 17944960), (8, 15701840), (10, 12561472), (11, 11419520), (14, 8972480), (16, 7850920), (20, 6280736), (22, 5709760), (28, 4486240), (32, 3925460), (35, 3588992), (40, 3140368), (44, 2854880), (55, 2283904), (56, 2243120), (64, 1962730), (70, 1794496), (77, 1631360), (80, 1570184), (88, 1427440), (110, 1141952), (112, 1121560), (128, 981365), (140, 897248), (154, 815680), (160, 785092), (176, 713720), (220, 570976), (224, 560780), (280, 448624), (308, 407840), (320, 392546), (352, 356860), (385, 326272), (440, 285488), (448, 280390), (560, 224312), (616, 203920), (640, 196273), (704, 178430), (770, 163136), (880, 142744), (896, 140195), (1120, 112156), (1232, 101960), (1408, 89215), (1540, 81568), (1760, 71372), (2240, 56078), (2464, 50980), (2549, 49280), (3080, 40784), (3520, 35686), (4480, 28039), (4928, 25490), (5098, 24640), (6160, 20392), (7040, 17843), (9856, 12745), (10196, 12320)]