122177440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 369266688

約数和(自身を除く): 247089248

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 140, 154, 160, 176, 188, 211, 220, 224, 235, 280, 308, 329, 352, 376, 385, 422, 440, 470, 517, 560, 616, 658, 752, 770, 844, 880, 940, 1034, 1055, 1120, 1232, 1316, 1477, 1504, 1540, 1645, 1688, 1760, 1880, 2068, 2110, 2321, 2464, 2585, 2632, 2954, 3080, 3290, 3376, 3619, 3760, 4136, 4220, 4642, 5170, 5264, 5908, 6160, 6580, 6752, 7238, 7385, 7520, 8272, 8440, 9284, 9917, 10340, 10528, 11605, 11816, 12320, 13160, 14476, 14770, 16247, 16544, 16880, 18095, 18568, 19834, 20680, 23210, 23632, 26320, 28952, 29540, 32494, 33760, 36190, 37136, 39668, 41360, 46420, 47264, 49585, 52640, 57904, 59080, 64988, 69419, 72380, 74272, 79336, 81235, 82720, 92840, 99170, 109087, 115808, 118160, 129976, 138838, 144760, 158672, 162470, 185680, 198340, 218174, 236320, 259952, 277676, 289520, 317344, 324940, 347095, 371360, 396680, 436348, 519904, 545435, 555352, 579040, 649880, 694190, 763609, 793360, 872696, 1090870, 1110704, 1299760, 1388380, 1527218, 1586720, 1745392, 2181740, 2221408, 2599520, 2776760, 3054436, 3490784, 3818045, 4363480, 5553520, 6108872, 7636090, 8726960, 11107040, 12217744, 15272180, 17453920, 24435488, 30544360, 61088720, 122177440]

約数ペア:

[(1, 122177440), (2, 61088720), (4, 30544360), (5, 24435488), (7, 17453920), (8, 15272180), (10, 12217744), (11, 11107040), (14, 8726960), (16, 7636090), (20, 6108872), (22, 5553520), (28, 4363480), (32, 3818045), (35, 3490784), (40, 3054436), (44, 2776760), (47, 2599520), (55, 2221408), (56, 2181740), (70, 1745392), (77, 1586720), (80, 1527218), (88, 1388380), (94, 1299760), (110, 1110704), (112, 1090870), (140, 872696), (154, 793360), (160, 763609), (176, 694190), (188, 649880), (211, 579040), (220, 555352), (224, 545435), (235, 519904), (280, 436348), (308, 396680), (329, 371360), (352, 347095), (376, 324940), (385, 317344), (422, 289520), (440, 277676), (470, 259952), (517, 236320), (560, 218174), (616, 198340), (658, 185680), (752, 162470), (770, 158672), (844, 144760), (880, 138838), (940, 129976), (1034, 118160), (1055, 115808), (1120, 109087), (1232, 99170), (1316, 92840), (1477, 82720), (1504, 81235), (1540, 79336), (1645, 74272), (1688, 72380), (1760, 69419), (1880, 64988), (2068, 59080), (2110, 57904), (2321, 52640), (2464, 49585), (2585, 47264), (2632, 46420), (2954, 41360), (3080, 39668), (3290, 37136), (3376, 36190), (3619, 33760), (3760, 32494), (4136, 29540), (4220, 28952), (4642, 26320), (5170, 23632), (5264, 23210), (5908, 20680), (6160, 19834), (6580, 18568), (6752, 18095), (7238, 16880), (7385, 16544), (7520, 16247), (8272, 14770), (8440, 14476), (9284, 13160), (9917, 12320), (10340, 11816), (10528, 11605)]