224295280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 641208960

約数和(自身を除く): 416913680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 29, 34, 40, 44, 47, 55, 58, 68, 80, 85, 88, 94, 110, 116, 121, 136, 145, 170, 176, 187, 188, 220, 232, 235, 242, 272, 290, 319, 340, 374, 376, 440, 464, 470, 484, 493, 517, 580, 605, 638, 680, 748, 752, 799, 880, 935, 940, 968, 986, 1034, 1160, 1210, 1276, 1360, 1363, 1496, 1595, 1598, 1870, 1880, 1936, 1972, 2057, 2068, 2320, 2420, 2465, 2552, 2585, 2726, 2992, 3190, 3196, 3509, 3740, 3760, 3944, 3995, 4114, 4136, 4840, 4930, 5104, 5170, 5423, 5452, 5687, 6380, 6392, 6815, 7018, 7480, 7888, 7990, 8228, 8272, 8789, 9680, 9860, 10285, 10340, 10846, 10904, 11374, 12760, 12784, 13630, 14036, 14960, 14993, 15980, 16456, 17545, 17578, 19720, 20570, 20680, 21692, 21808, 22748, 23171, 25520, 27115, 27260, 28072, 28435, 29986, 31960, 32912, 35090, 35156, 39440, 41140, 41360, 43384, 43945, 45496, 46342, 54230, 54520, 56144, 56870, 59653, 59972, 63920, 70180, 70312, 74965, 82280, 86768, 87890, 90992, 92684, 96679, 108460, 109040, 113740, 115855, 119306, 119944, 140360, 140624, 149930, 164560, 164923, 175780, 185368, 193358, 216920, 227480, 231710, 238612, 239888, 254881, 280720, 298265, 299860, 329846, 351560, 370736, 386716, 433840, 454960, 463420, 477224, 483395, 509762, 596530, 599720, 659692, 703120, 773432, 824615, 926840, 954448, 966790, 1019524, 1193060, 1199440, 1274405, 1319384, 1546864, 1649230, 1853680, 1933580, 2039048, 2386120, 2548810, 2638768, 2803691, 3298460, 3867160, 4078096, 4772240, 5097620, 5607382, 6596920, 7734320, 10195240, 11214764, 13193840, 14018455, 20390480, 22429528, 28036910, 44859056, 56073820, 112147640, 224295280]

約数ペア:

[(1, 224295280), (2, 112147640), (4, 56073820), (5, 44859056), (8, 28036910), (10, 22429528), (11, 20390480), (16, 14018455), (17, 13193840), (20, 11214764), (22, 10195240), (29, 7734320), (34, 6596920), (40, 5607382), (44, 5097620), (47, 4772240), (55, 4078096), (58, 3867160), (68, 3298460), (80, 2803691), (85, 2638768), (88, 2548810), (94, 2386120), (110, 2039048), (116, 1933580), (121, 1853680), (136, 1649230), (145, 1546864), (170, 1319384), (176, 1274405), (187, 1199440), (188, 1193060), (220, 1019524), (232, 966790), (235, 954448), (242, 926840), (272, 824615), (290, 773432), (319, 703120), (340, 659692), (374, 599720), (376, 596530), (440, 509762), (464, 483395), (470, 477224), (484, 463420), (493, 454960), (517, 433840), (580, 386716), (605, 370736), (638, 351560), (680, 329846), (748, 299860), (752, 298265), (799, 280720), (880, 254881), (935, 239888), (940, 238612), (968, 231710), (986, 227480), (1034, 216920), (1160, 193358), (1210, 185368), (1276, 175780), (1360, 164923), (1363, 164560), (1496, 149930), (1595, 140624), (1598, 140360), (1870, 119944), (1880, 119306), (1936, 115855), (1972, 113740), (2057, 109040), (2068, 108460), (2320, 96679), (2420, 92684), (2465, 90992), (2552, 87890), (2585, 86768), (2726, 82280), (2992, 74965), (3190, 70312), (3196, 70180), (3509, 63920), (3740, 59972), (3760, 59653), (3944, 56870), (3995, 56144), (4114, 54520), (4136, 54230), (4840, 46342), (4930, 45496), (5104, 43945), (5170, 43384), (5423, 41360), (5452, 41140), (5687, 39440), (6380, 35156), (6392, 35090), (6815, 32912), (7018, 31960), (7480, 29986), (7888, 28435), (7990, 28072), (8228, 27260), (8272, 27115), (8789, 25520), (9680, 23171), (9860, 22748), (10285, 21808), (10340, 21692), (10846, 20680), (10904, 20570), (11374, 19720), (12760, 17578), (12784, 17545), (13630, 16456), (14036, 15980), (14960, 14993)]