189925120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 593381376

約数和(自身を除く): 403456256

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 47, 55, 56, 64, 70, 77, 80, 82, 88, 94, 110, 112, 128, 140, 154, 160, 164, 176, 188, 205, 220, 224, 235, 256, 280, 287, 308, 320, 328, 329, 352, 376, 385, 410, 440, 448, 451, 470, 517, 560, 574, 616, 640, 656, 658, 704, 752, 770, 820, 880, 896, 902, 940, 1034, 1120, 1148, 1232, 1280, 1312, 1316, 1408, 1435, 1504, 1540, 1640, 1645, 1760, 1792, 1804, 1880, 1927, 2068, 2240, 2255, 2296, 2464, 2585, 2624, 2632, 2816, 2870, 3008, 3080, 3157, 3280, 3290, 3520, 3608, 3619, 3760, 3854, 4136, 4480, 4510, 4592, 4928, 5170, 5248, 5264, 5740, 6016, 6160, 6314, 6560, 6580, 7040, 7216, 7238, 7520, 7708, 8272, 8960, 9020, 9184, 9635, 9856, 10340, 10496, 10528, 11480, 12032, 12320, 12628, 13120, 13160, 13489, 14080, 14432, 14476, 15040, 15416, 15785, 16544, 18040, 18095, 18368, 19270, 19712, 20680, 21056, 21197, 22960, 24640, 25256, 26240, 26320, 26978, 28864, 28952, 30080, 30832, 31570, 33088, 36080, 36190, 36736, 38540, 41360, 42112, 42394, 45920, 49280, 50512, 52480, 52640, 53956, 57728, 57904, 60160, 61664, 63140, 66176, 67445, 72160, 72380, 73472, 77080, 82720, 84224, 84788, 91840, 98560, 101024, 105280, 105985, 107912, 115456, 115808, 123328, 126280, 132352, 134890, 144320, 144760, 148379, 154160, 165440, 169576, 183680, 202048, 210560, 211970, 215824, 231616, 246656, 252560, 269780, 288640, 289520, 296758, 308320, 330880, 339152, 367360, 404096, 421120, 423940, 431648, 463232, 493312, 505120, 539560, 577280, 579040, 593516, 616640, 661760, 678304, 741895, 808192, 847880, 863296, 926464, 1010240, 1079120, 1158080, 1187032, 1233280, 1356608, 1483790, 1695760, 1726592, 2020480, 2158240, 2316160, 2374064, 2466560, 2713216, 2967580, 3391520, 3453184, 4040960, 4316480, 4632320, 4748128, 5426432, 5935160, 6783040, 8632960, 9496256, 11870320, 13566080, 17265920, 18992512, 23740640, 27132160, 37985024, 47481280, 94962560, 189925120]

約数ペア:

[(1, 189925120), (2, 94962560), (4, 47481280), (5, 37985024), (7, 27132160), (8, 23740640), (10, 18992512), (11, 17265920), (14, 13566080), (16, 11870320), (20, 9496256), (22, 8632960), (28, 6783040), (32, 5935160), (35, 5426432), (40, 4748128), (41, 4632320), (44, 4316480), (47, 4040960), (55, 3453184), (56, 3391520), (64, 2967580), (70, 2713216), (77, 2466560), (80, 2374064), (82, 2316160), (88, 2158240), (94, 2020480), (110, 1726592), (112, 1695760), (128, 1483790), (140, 1356608), (154, 1233280), (160, 1187032), (164, 1158080), (176, 1079120), (188, 1010240), (205, 926464), (220, 863296), (224, 847880), (235, 808192), (256, 741895), (280, 678304), (287, 661760), (308, 616640), (320, 593516), (328, 579040), (329, 577280), (352, 539560), (376, 505120), (385, 493312), (410, 463232), (440, 431648), (448, 423940), (451, 421120), (470, 404096), (517, 367360), (560, 339152), (574, 330880), (616, 308320), (640, 296758), (656, 289520), (658, 288640), (704, 269780), (752, 252560), (770, 246656), (820, 231616), (880, 215824), (896, 211970), (902, 210560), (940, 202048), (1034, 183680), (1120, 169576), (1148, 165440), (1232, 154160), (1280, 148379), (1312, 144760), (1316, 144320), (1408, 134890), (1435, 132352), (1504, 126280), (1540, 123328), (1640, 115808), (1645, 115456), (1760, 107912), (1792, 105985), (1804, 105280), (1880, 101024), (1927, 98560), (2068, 91840), (2240, 84788), (2255, 84224), (2296, 82720), (2464, 77080), (2585, 73472), (2624, 72380), (2632, 72160), (2816, 67445), (2870, 66176), (3008, 63140), (3080, 61664), (3157, 60160), (3280, 57904), (3290, 57728), (3520, 53956), (3608, 52640), (3619, 52480), (3760, 50512), (3854, 49280), (4136, 45920), (4480, 42394), (4510, 42112), (4592, 41360), (4928, 38540), (5170, 36736), (5248, 36190), (5264, 36080), (5740, 33088), (6016, 31570), (6160, 30832), (6314, 30080), (6560, 28952), (6580, 28864), (7040, 26978), (7216, 26320), (7238, 26240), (7520, 25256), (7708, 24640), (8272, 22960), (8960, 21197), (9020, 21056), (9184, 20680), (9635, 19712), (9856, 19270), (10340, 18368), (10496, 18095), (10528, 18040), (11480, 16544), (12032, 15785), (12320, 15416), (12628, 15040), (13120, 14476), (13160, 14432), (13489, 14080)]