137576320

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 395584560

約数和(自身を除く): 258008240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 107, 112, 128, 140, 160, 164, 196, 205, 214, 224, 245, 280, 287, 320, 328, 392, 410, 428, 448, 490, 535, 560, 574, 640, 656, 749, 784, 820, 856, 896, 980, 1070, 1120, 1148, 1312, 1435, 1498, 1568, 1640, 1712, 1960, 2009, 2140, 2240, 2296, 2624, 2870, 2996, 3136, 3280, 3424, 3745, 3920, 4018, 4280, 4387, 4480, 4592, 5243, 5248, 5740, 5992, 6272, 6560, 6848, 7490, 7840, 8036, 8560, 8774, 9184, 10045, 10486, 11480, 11984, 13120, 13696, 14980, 15680, 16072, 17120, 17548, 18368, 20090, 20972, 21935, 22960, 23968, 26215, 26240, 29960, 30709, 31360, 32144, 34240, 35096, 36736, 40180, 41944, 43870, 45920, 47936, 52430, 59920, 61418, 64288, 68480, 70192, 80360, 83888, 87740, 91840, 95872, 104860, 119840, 122836, 128576, 140384, 153545, 160720, 167776, 175480, 183680, 209720, 214963, 239680, 245672, 257152, 280768, 307090, 321440, 335552, 350960, 419440, 429926, 479360, 491344, 561536, 614180, 642880, 671104, 701920, 838880, 859852, 982688, 1074815, 1228360, 1285760, 1403840, 1677760, 1719704, 1965376, 2149630, 2456720, 2807680, 3355520, 3439408, 3930752, 4299260, 4913440, 6878816, 8598520, 9826880, 13757632, 17197040, 19653760, 27515264, 34394080, 68788160, 137576320]

約数ペア:

[(1, 137576320), (2, 68788160), (4, 34394080), (5, 27515264), (7, 19653760), (8, 17197040), (10, 13757632), (14, 9826880), (16, 8598520), (20, 6878816), (28, 4913440), (32, 4299260), (35, 3930752), (40, 3439408), (41, 3355520), (49, 2807680), (56, 2456720), (64, 2149630), (70, 1965376), (80, 1719704), (82, 1677760), (98, 1403840), (107, 1285760), (112, 1228360), (128, 1074815), (140, 982688), (160, 859852), (164, 838880), (196, 701920), (205, 671104), (214, 642880), (224, 614180), (245, 561536), (280, 491344), (287, 479360), (320, 429926), (328, 419440), (392, 350960), (410, 335552), (428, 321440), (448, 307090), (490, 280768), (535, 257152), (560, 245672), (574, 239680), (640, 214963), (656, 209720), (749, 183680), (784, 175480), (820, 167776), (856, 160720), (896, 153545), (980, 140384), (1070, 128576), (1120, 122836), (1148, 119840), (1312, 104860), (1435, 95872), (1498, 91840), (1568, 87740), (1640, 83888), (1712, 80360), (1960, 70192), (2009, 68480), (2140, 64288), (2240, 61418), (2296, 59920), (2624, 52430), (2870, 47936), (2996, 45920), (3136, 43870), (3280, 41944), (3424, 40180), (3745, 36736), (3920, 35096), (4018, 34240), (4280, 32144), (4387, 31360), (4480, 30709), (4592, 29960), (5243, 26240), (5248, 26215), (5740, 23968), (5992, 22960), (6272, 21935), (6560, 20972), (6848, 20090), (7490, 18368), (7840, 17548), (8036, 17120), (8560, 16072), (8774, 15680), (9184, 14980), (10045, 13696), (10486, 13120), (11480, 11984)]