38389120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 256

約数和(自身を含む): 123379200

約数和(自身を除く): 84990080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 41, 44, 55, 56, 64, 70, 76, 77, 80, 82, 88, 95, 110, 112, 128, 133, 140, 152, 154, 160, 164, 176, 190, 205, 209, 220, 224, 266, 280, 287, 304, 308, 320, 328, 352, 380, 385, 410, 418, 440, 448, 451, 532, 560, 574, 608, 616, 640, 656, 665, 704, 760, 770, 779, 820, 836, 880, 896, 902, 1045, 1064, 1120, 1148, 1216, 1232, 1312, 1330, 1408, 1435, 1463, 1520, 1540, 1558, 1640, 1672, 1760, 1804, 2090, 2128, 2240, 2255, 2296, 2432, 2464, 2624, 2660, 2870, 2926, 3040, 3080, 3116, 3157, 3280, 3344, 3520, 3608, 3895, 4180, 4256, 4480, 4510, 4592, 4928, 5248, 5320, 5453, 5740, 5852, 6080, 6160, 6232, 6314, 6560, 6688, 7040, 7216, 7315, 7790, 8360, 8512, 8569, 9020, 9184, 9856, 10640, 10906, 11480, 11704, 12160, 12320, 12464, 12628, 13120, 13376, 14432, 14630, 15580, 15785, 16720, 17024, 17138, 18040, 18368, 21280, 21812, 22960, 23408, 24640, 24928, 25256, 26240, 26752, 27265, 28864, 29260, 31160, 31570, 33440, 34276, 36080, 36736, 42560, 42845, 43624, 45920, 46816, 49280, 49856, 50512, 54530, 57728, 58520, 59983, 62320, 63140, 66880, 68552, 72160, 85120, 85690, 87248, 91840, 93632, 99712, 101024, 109060, 117040, 119966, 124640, 126280, 133760, 137104, 144320, 171380, 174496, 183680, 187264, 202048, 218120, 234080, 239932, 249280, 252560, 274208, 288640, 299915, 342760, 348992, 404096, 436240, 468160, 479864, 498560, 505120, 548416, 599830, 685520, 697984, 872480, 936320, 959728, 1010240, 1096832, 1199660, 1371040, 1744960, 1919456, 2020480, 2399320, 2742080, 3489920, 3838912, 4798640, 5484160, 7677824, 9597280, 19194560, 38389120]

約数ペア:

[(1, 38389120), (2, 19194560), (4, 9597280), (5, 7677824), (7, 5484160), (8, 4798640), (10, 3838912), (11, 3489920), (14, 2742080), (16, 2399320), (19, 2020480), (20, 1919456), (22, 1744960), (28, 1371040), (32, 1199660), (35, 1096832), (38, 1010240), (40, 959728), (41, 936320), (44, 872480), (55, 697984), (56, 685520), (64, 599830), (70, 548416), (76, 505120), (77, 498560), (80, 479864), (82, 468160), (88, 436240), (95, 404096), (110, 348992), (112, 342760), (128, 299915), (133, 288640), (140, 274208), (152, 252560), (154, 249280), (160, 239932), (164, 234080), (176, 218120), (190, 202048), (205, 187264), (209, 183680), (220, 174496), (224, 171380), (266, 144320), (280, 137104), (287, 133760), (304, 126280), (308, 124640), (320, 119966), (328, 117040), (352, 109060), (380, 101024), (385, 99712), (410, 93632), (418, 91840), (440, 87248), (448, 85690), (451, 85120), (532, 72160), (560, 68552), (574, 66880), (608, 63140), (616, 62320), (640, 59983), (656, 58520), (665, 57728), (704, 54530), (760, 50512), (770, 49856), (779, 49280), (820, 46816), (836, 45920), (880, 43624), (896, 42845), (902, 42560), (1045, 36736), (1064, 36080), (1120, 34276), (1148, 33440), (1216, 31570), (1232, 31160), (1312, 29260), (1330, 28864), (1408, 27265), (1435, 26752), (1463, 26240), (1520, 25256), (1540, 24928), (1558, 24640), (1640, 23408), (1672, 22960), (1760, 21812), (1804, 21280), (2090, 18368), (2128, 18040), (2240, 17138), (2255, 17024), (2296, 16720), (2432, 15785), (2464, 15580), (2624, 14630), (2660, 14432), (2870, 13376), (2926, 13120), (3040, 12628), (3080, 12464), (3116, 12320), (3157, 12160), (3280, 11704), (3344, 11480), (3520, 10906), (3608, 10640), (3895, 9856), (4180, 9184), (4256, 9020), (4480, 8569), (4510, 8512), (4592, 8360), (4928, 7790), (5248, 7315), (5320, 7216), (5453, 7040), (5740, 6688), (5852, 6560), (6080, 6314), (6160, 6232)]