227846080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1363

約数の個数: 168

約数和(自身を含む): 689036976

約数和(自身を除く): 461190896

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 704, 770, 784, 880, 980, 1078, 1120, 1232, 1321, 1540, 1568, 1760, 1960, 2156, 2240, 2464, 2642, 2695, 3080, 3136, 3520, 3920, 4312, 4928, 5284, 5390, 6160, 6605, 7840, 8624, 9247, 10568, 10780, 12320, 13210, 14531, 15680, 17248, 18494, 21136, 21560, 24640, 26420, 29062, 34496, 36988, 42272, 43120, 46235, 52840, 58124, 64729, 72655, 73976, 84544, 86240, 92470, 101717, 105680, 116248, 129458, 145310, 147952, 172480, 184940, 203434, 211360, 232496, 258916, 290620, 295904, 323645, 369880, 406868, 422720, 464992, 508585, 517832, 581240, 591808, 647290, 712019, 739760, 813736, 929984, 1017170, 1035664, 1162480, 1294580, 1424038, 1479520, 1627472, 2034340, 2071328, 2324960, 2589160, 2848076, 2959040, 3254944, 3560095, 4068680, 4142656, 4649920, 5178320, 5696152, 6509888, 7120190, 8137360, 10356640, 11392304, 14240380, 16274720, 20713280, 22784608, 28480760, 32549440, 45569216, 56961520, 113923040, 227846080]

約数ペア:

[(1, 227846080), (2, 113923040), (4, 56961520), (5, 45569216), (7, 32549440), (8, 28480760), (10, 22784608), (11, 20713280), (14, 16274720), (16, 14240380), (20, 11392304), (22, 10356640), (28, 8137360), (32, 7120190), (35, 6509888), (40, 5696152), (44, 5178320), (49, 4649920), (55, 4142656), (56, 4068680), (64, 3560095), (70, 3254944), (77, 2959040), (80, 2848076), (88, 2589160), (98, 2324960), (110, 2071328), (112, 2034340), (140, 1627472), (154, 1479520), (160, 1424038), (176, 1294580), (196, 1162480), (220, 1035664), (224, 1017170), (245, 929984), (280, 813736), (308, 739760), (320, 712019), (352, 647290), (385, 591808), (392, 581240), (440, 517832), (448, 508585), (490, 464992), (539, 422720), (560, 406868), (616, 369880), (704, 323645), (770, 295904), (784, 290620), (880, 258916), (980, 232496), (1078, 211360), (1120, 203434), (1232, 184940), (1321, 172480), (1540, 147952), (1568, 145310), (1760, 129458), (1960, 116248), (2156, 105680), (2240, 101717), (2464, 92470), (2642, 86240), (2695, 84544), (3080, 73976), (3136, 72655), (3520, 64729), (3920, 58124), (4312, 52840), (4928, 46235), (5284, 43120), (5390, 42272), (6160, 36988), (6605, 34496), (7840, 29062), (8624, 26420), (9247, 24640), (10568, 21560), (10780, 21136), (12320, 18494), (13210, 17248), (14531, 15680)]