320673360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 320

約数和(自身を含む): 1219350528

約数和(自身を除く): 898677168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 43, 46, 48, 56, 60, 69, 70, 80, 84, 86, 92, 105, 112, 115, 120, 129, 138, 140, 161, 168, 172, 184, 193, 210, 215, 230, 240, 258, 276, 280, 301, 322, 336, 344, 345, 368, 386, 420, 430, 460, 483, 516, 552, 560, 579, 602, 644, 645, 688, 690, 772, 805, 840, 860, 903, 920, 965, 966, 989, 1032, 1104, 1158, 1204, 1288, 1290, 1351, 1380, 1505, 1544, 1610, 1680, 1720, 1806, 1840, 1930, 1932, 1978, 2064, 2316, 2408, 2415, 2576, 2580, 2702, 2760, 2895, 2967, 3010, 3088, 3220, 3440, 3612, 3860, 3864, 3956, 4053, 4439, 4515, 4632, 4816, 4830, 4945, 5160, 5404, 5520, 5790, 5934, 6020, 6440, 6755, 6923, 7224, 7720, 7728, 7912, 8106, 8299, 8878, 9030, 9264, 9660, 9890, 10320, 10808, 11580, 11868, 12040, 12880, 13317, 13510, 13846, 14448, 14835, 15440, 15824, 16212, 16598, 17756, 18060, 19320, 19780, 20265, 20769, 21616, 22195, 23160, 23736, 24080, 24897, 26634, 27020, 27692, 29670, 31073, 32424, 33196, 34615, 35512, 36120, 38640, 39560, 40530, 41495, 41538, 44390, 46320, 47472, 49794, 53268, 54040, 55384, 58093, 59340, 62146, 64848, 66392, 66585, 69230, 71024, 72240, 79120, 81060, 82990, 83076, 88780, 93219, 99588, 103845, 106536, 108080, 110768, 116186, 118680, 124292, 124485, 132784, 133170, 138460, 155365, 162120, 165980, 166152, 174279, 177560, 186438, 190877, 199176, 207690, 213072, 232372, 237360, 248584, 248970, 266340, 276920, 290465, 310730, 324240, 331960, 332304, 348558, 355120, 372876, 381754, 398352, 415380, 464744, 466095, 497168, 497940, 532680, 553840, 572631, 580930, 621460, 663920, 697116, 745752, 763508, 830760, 871395, 929488, 932190, 954385, 995880, 1065360, 1145262, 1161860, 1242920, 1336139, 1394232, 1491504, 1527016, 1661520, 1742790, 1864380, 1908770, 1991760, 2290524, 2323720, 2485840, 2672278, 2788464, 2863155, 3054032, 3485580, 3728760, 3817540, 4008417, 4581048, 4647440, 5344556, 5726310, 6680695, 6971160, 7457520, 7635080, 8016834, 9162096, 10689112, 11452620, 13361390, 13942320, 15270160, 16033668, 20042085, 21378224, 22905240, 26722780, 32067336, 40084170, 45810480, 53445560, 64134672, 80168340, 106891120, 160336680, 320673360]

約数ペア:

[(1, 320673360), (2, 160336680), (3, 106891120), (4, 80168340), (5, 64134672), (6, 53445560), (7, 45810480), (8, 40084170), (10, 32067336), (12, 26722780), (14, 22905240), (15, 21378224), (16, 20042085), (20, 16033668), (21, 15270160), (23, 13942320), (24, 13361390), (28, 11452620), (30, 10689112), (35, 9162096), (40, 8016834), (42, 7635080), (43, 7457520), (46, 6971160), (48, 6680695), (56, 5726310), (60, 5344556), (69, 4647440), (70, 4581048), (80, 4008417), (84, 3817540), (86, 3728760), (92, 3485580), (105, 3054032), (112, 2863155), (115, 2788464), (120, 2672278), (129, 2485840), (138, 2323720), (140, 2290524), (161, 1991760), (168, 1908770), (172, 1864380), (184, 1742790), (193, 1661520), (210, 1527016), (215, 1491504), (230, 1394232), (240, 1336139), (258, 1242920), (276, 1161860), (280, 1145262), (301, 1065360), (322, 995880), (336, 954385), (344, 932190), (345, 929488), (368, 871395), (386, 830760), (420, 763508), (430, 745752), (460, 697116), (483, 663920), (516, 621460), (552, 580930), (560, 572631), (579, 553840), (602, 532680), (644, 497940), (645, 497168), (688, 466095), (690, 464744), (772, 415380), (805, 398352), (840, 381754), (860, 372876), (903, 355120), (920, 348558), (965, 332304), (966, 331960), (989, 324240), (1032, 310730), (1104, 290465), (1158, 276920), (1204, 266340), (1288, 248970), (1290, 248584), (1351, 237360), (1380, 232372), (1505, 213072), (1544, 207690), (1610, 199176), (1680, 190877), (1720, 186438), (1806, 177560), (1840, 174279), (1930, 166152), (1932, 165980), (1978, 162120), (2064, 155365), (2316, 138460), (2408, 133170), (2415, 132784), (2576, 124485), (2580, 124292), (2702, 118680), (2760, 116186), (2895, 110768), (2967, 108080), (3010, 106536), (3088, 103845), (3220, 99588), (3440, 93219), (3612, 88780), (3860, 83076), (3864, 82990), (3956, 81060), (4053, 79120), (4439, 72240), (4515, 71024), (4632, 69230), (4816, 66585), (4830, 66392), (4945, 64848), (5160, 62146), (5404, 59340), (5520, 58093), (5790, 55384), (5934, 54040), (6020, 53268), (6440, 49794), (6755, 47472), (6923, 46320), (7224, 44390), (7720, 41538), (7728, 41495), (7912, 40530), (8106, 39560), (8299, 38640), (8878, 36120), (9030, 35512), (9264, 34615), (9660, 33196), (9890, 32424), (10320, 31073), (10808, 29670), (11580, 27692), (11868, 27020), (12040, 26634), (12880, 24897), (13317, 24080), (13510, 23736), (13846, 23160), (14448, 22195), (14835, 21616), (15440, 20769), (15824, 20265), (16212, 19780), (16598, 19320), (17756, 18060)]