341242720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1077

約数の個数: 192

約数和(自身を含む): 1036385280

約数和(自身を除く): 695142560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 160, 161, 182, 184, 208, 224, 230, 260, 280, 299, 322, 364, 368, 416, 455, 460, 520, 560, 598, 644, 728, 736, 805, 910, 920, 1019, 1040, 1120, 1196, 1288, 1456, 1495, 1610, 1820, 1840, 2038, 2080, 2093, 2392, 2576, 2912, 2990, 3220, 3640, 3680, 4076, 4186, 4784, 5095, 5152, 5980, 6440, 7133, 7280, 8152, 8372, 9568, 10190, 10465, 11960, 12880, 13247, 14266, 14560, 16304, 16744, 20380, 20930, 23437, 23920, 25760, 26494, 28532, 32608, 33488, 35665, 40760, 41860, 46874, 47840, 52988, 57064, 66235, 66976, 71330, 81520, 83720, 92729, 93748, 105976, 114128, 117185, 132470, 142660, 163040, 164059, 167440, 185458, 187496, 211952, 228256, 234370, 264940, 285320, 304681, 328118, 334880, 370916, 374992, 423904, 463645, 468740, 529880, 570640, 609362, 656236, 741832, 749984, 820295, 927290, 937480, 1059760, 1141280, 1218724, 1312472, 1483664, 1523405, 1640590, 1854580, 1874960, 2119520, 2132767, 2437448, 2624944, 2967328, 3046810, 3281180, 3709160, 3749920, 4265534, 4874896, 5249888, 6093620, 6562360, 7418320, 8531068, 9749792, 10663835, 12187240, 13124720, 14836640, 17062136, 21327670, 24374480, 26249440, 34124272, 42655340, 48748960, 68248544, 85310680, 170621360, 341242720]

約数ペア:

[(1, 341242720), (2, 170621360), (4, 85310680), (5, 68248544), (7, 48748960), (8, 42655340), (10, 34124272), (13, 26249440), (14, 24374480), (16, 21327670), (20, 17062136), (23, 14836640), (26, 13124720), (28, 12187240), (32, 10663835), (35, 9749792), (40, 8531068), (46, 7418320), (52, 6562360), (56, 6093620), (65, 5249888), (70, 4874896), (80, 4265534), (91, 3749920), (92, 3709160), (104, 3281180), (112, 3046810), (115, 2967328), (130, 2624944), (140, 2437448), (160, 2132767), (161, 2119520), (182, 1874960), (184, 1854580), (208, 1640590), (224, 1523405), (230, 1483664), (260, 1312472), (280, 1218724), (299, 1141280), (322, 1059760), (364, 937480), (368, 927290), (416, 820295), (455, 749984), (460, 741832), (520, 656236), (560, 609362), (598, 570640), (644, 529880), (728, 468740), (736, 463645), (805, 423904), (910, 374992), (920, 370916), (1019, 334880), (1040, 328118), (1120, 304681), (1196, 285320), (1288, 264940), (1456, 234370), (1495, 228256), (1610, 211952), (1820, 187496), (1840, 185458), (2038, 167440), (2080, 164059), (2093, 163040), (2392, 142660), (2576, 132470), (2912, 117185), (2990, 114128), (3220, 105976), (3640, 93748), (3680, 92729), (4076, 83720), (4186, 81520), (4784, 71330), (5095, 66976), (5152, 66235), (5980, 57064), (6440, 52988), (7133, 47840), (7280, 46874), (8152, 41860), (8372, 40760), (9568, 35665), (10190, 33488), (10465, 32608), (11960, 28532), (12880, 26494), (13247, 25760), (14266, 23920), (14560, 23437), (16304, 20930), (16744, 20380)]