19194560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 224

約数和(自身を含む): 61447680

約数和(自身を除く): 42253120

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, 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, 656, 665, 704, 760, 770, 779, 820, 836, 880, 902, 1045, 1064, 1120, 1148, 1216, 1232, 1312, 1330, 1435, 1463, 1520, 1540, 1558, 1640, 1672, 1760, 1804, 2090, 2128, 2240, 2255, 2296, 2464, 2624, 2660, 2870, 2926, 3040, 3080, 3116, 3157, 3280, 3344, 3520, 3608, 3895, 4180, 4256, 4510, 4592, 4928, 5320, 5453, 5740, 5852, 6080, 6160, 6232, 6314, 6560, 6688, 7216, 7315, 7790, 8360, 8512, 8569, 9020, 9184, 10640, 10906, 11480, 11704, 12320, 12464, 12628, 13120, 13376, 14432, 14630, 15580, 15785, 16720, 17138, 18040, 18368, 21280, 21812, 22960, 23408, 24640, 24928, 25256, 27265, 28864, 29260, 31160, 31570, 33440, 34276, 36080, 42560, 42845, 43624, 45920, 46816, 49856, 50512, 54530, 58520, 59983, 62320, 63140, 66880, 68552, 72160, 85690, 87248, 91840, 93632, 101024, 109060, 117040, 119966, 124640, 126280, 137104, 144320, 171380, 174496, 202048, 218120, 234080, 239932, 249280, 252560, 274208, 299915, 342760, 348992, 436240, 468160, 479864, 505120, 548416, 599830, 685520, 872480, 959728, 1010240, 1199660, 1371040, 1744960, 1919456, 2399320, 2742080, 3838912, 4798640, 9597280, 19194560]

約数ペア:

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