199189760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 621637632

約数和(自身を除く): 422447872

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 43, 44, 47, 55, 56, 64, 70, 77, 80, 86, 88, 94, 110, 112, 128, 140, 154, 160, 172, 176, 188, 215, 220, 224, 235, 256, 280, 301, 308, 320, 329, 344, 352, 376, 385, 430, 440, 448, 470, 473, 517, 560, 602, 616, 640, 658, 688, 704, 752, 770, 860, 880, 896, 940, 946, 1034, 1120, 1204, 1232, 1280, 1316, 1376, 1408, 1504, 1505, 1540, 1645, 1720, 1760, 1792, 1880, 1892, 2021, 2068, 2240, 2365, 2408, 2464, 2585, 2632, 2752, 2816, 3008, 3010, 3080, 3290, 3311, 3440, 3520, 3619, 3760, 3784, 4042, 4136, 4480, 4730, 4816, 4928, 5170, 5264, 5504, 6016, 6020, 6160, 6580, 6622, 6880, 7040, 7238, 7520, 7568, 8084, 8272, 8960, 9460, 9632, 9856, 10105, 10340, 10528, 11008, 12032, 12040, 12320, 13160, 13244, 13760, 14080, 14147, 14476, 15040, 15136, 16168, 16544, 16555, 18095, 18920, 19264, 19712, 20210, 20680, 21056, 22231, 24080, 24640, 26320, 26488, 27520, 28294, 28952, 30080, 30272, 32336, 33088, 33110, 36190, 37840, 38528, 40420, 41360, 42112, 44462, 48160, 49280, 52640, 52976, 55040, 56588, 57904, 60160, 60544, 64672, 66176, 66220, 70735, 72380, 75680, 77056, 80840, 82720, 84224, 88924, 96320, 98560, 105280, 105952, 111155, 113176, 115808, 121088, 129344, 132352, 132440, 141470, 144760, 151360, 155617, 161680, 165440, 177848, 192640, 210560, 211904, 222310, 226352, 231616, 258688, 264880, 282940, 289520, 302720, 311234, 323360, 330880, 355696, 385280, 421120, 423808, 444620, 452704, 463232, 517376, 529760, 565880, 579040, 605440, 622468, 646720, 661760, 711392, 778085, 847616, 889240, 905408, 926464, 1059520, 1131760, 1158080, 1244936, 1293440, 1422784, 1556170, 1778480, 1810816, 2119040, 2263520, 2316160, 2489872, 2586880, 2845568, 3112340, 3556960, 3621632, 4238080, 4527040, 4632320, 4979744, 5691136, 6224680, 7113920, 9054080, 9959488, 12449360, 14227840, 18108160, 19918976, 24898720, 28455680, 39837952, 49797440, 99594880, 199189760]

約数ペア:

[(1, 199189760), (2, 99594880), (4, 49797440), (5, 39837952), (7, 28455680), (8, 24898720), (10, 19918976), (11, 18108160), (14, 14227840), (16, 12449360), (20, 9959488), (22, 9054080), (28, 7113920), (32, 6224680), (35, 5691136), (40, 4979744), (43, 4632320), (44, 4527040), (47, 4238080), (55, 3621632), (56, 3556960), (64, 3112340), (70, 2845568), (77, 2586880), (80, 2489872), (86, 2316160), (88, 2263520), (94, 2119040), (110, 1810816), (112, 1778480), (128, 1556170), (140, 1422784), (154, 1293440), (160, 1244936), (172, 1158080), (176, 1131760), (188, 1059520), (215, 926464), (220, 905408), (224, 889240), (235, 847616), (256, 778085), (280, 711392), (301, 661760), (308, 646720), (320, 622468), (329, 605440), (344, 579040), (352, 565880), (376, 529760), (385, 517376), (430, 463232), (440, 452704), (448, 444620), (470, 423808), (473, 421120), (517, 385280), (560, 355696), (602, 330880), (616, 323360), (640, 311234), (658, 302720), (688, 289520), (704, 282940), (752, 264880), (770, 258688), (860, 231616), (880, 226352), (896, 222310), (940, 211904), (946, 210560), (1034, 192640), (1120, 177848), (1204, 165440), (1232, 161680), (1280, 155617), (1316, 151360), (1376, 144760), (1408, 141470), (1504, 132440), (1505, 132352), (1540, 129344), (1645, 121088), (1720, 115808), (1760, 113176), (1792, 111155), (1880, 105952), (1892, 105280), (2021, 98560), (2068, 96320), (2240, 88924), (2365, 84224), (2408, 82720), (2464, 80840), (2585, 77056), (2632, 75680), (2752, 72380), (2816, 70735), (3008, 66220), (3010, 66176), (3080, 64672), (3290, 60544), (3311, 60160), (3440, 57904), (3520, 56588), (3619, 55040), (3760, 52976), (3784, 52640), (4042, 49280), (4136, 48160), (4480, 44462), (4730, 42112), (4816, 41360), (4928, 40420), (5170, 38528), (5264, 37840), (5504, 36190), (6016, 33110), (6020, 33088), (6160, 32336), (6580, 30272), (6622, 30080), (6880, 28952), (7040, 28294), (7238, 27520), (7520, 26488), (7568, 26320), (8084, 24640), (8272, 24080), (8960, 22231), (9460, 21056), (9632, 20680), (9856, 20210), (10105, 19712), (10340, 19264), (10528, 18920), (11008, 18095), (12032, 16555), (12040, 16544), (12320, 16168), (13160, 15136), (13244, 15040), (13760, 14476), (14080, 14147)]