27793920

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 320

約数和(自身を含む): 113135616

約数和(自身を除く): 85341696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 47, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 94, 96, 105, 110, 112, 120, 128, 132, 140, 141, 154, 160, 165, 168, 176, 188, 192, 210, 220, 224, 231, 235, 240, 256, 264, 280, 282, 308, 320, 329, 330, 336, 352, 376, 384, 385, 420, 440, 448, 462, 470, 480, 512, 517, 528, 560, 564, 616, 640, 658, 660, 672, 704, 705, 752, 768, 770, 840, 880, 896, 924, 940, 960, 987, 1034, 1056, 1120, 1128, 1155, 1232, 1280, 1316, 1320, 1344, 1408, 1410, 1504, 1536, 1540, 1551, 1645, 1680, 1760, 1792, 1848, 1880, 1920, 1974, 2068, 2112, 2240, 2256, 2310, 2464, 2560, 2585, 2632, 2640, 2688, 2816, 2820, 3008, 3080, 3102, 3290, 3360, 3520, 3584, 3619, 3696, 3760, 3840, 3948, 4136, 4224, 4480, 4512, 4620, 4928, 4935, 5170, 5264, 5280, 5376, 5632, 5640, 6016, 6160, 6204, 6580, 6720, 7040, 7238, 7392, 7520, 7680, 7755, 7896, 8272, 8448, 8960, 9024, 9240, 9856, 9870, 10340, 10528, 10560, 10752, 10857, 11280, 12032, 12320, 12408, 13160, 13440, 14080, 14476, 14784, 15040, 15510, 15792, 16544, 16896, 17920, 18048, 18095, 18480, 19712, 19740, 20680, 21056, 21120, 21714, 22560, 24064, 24640, 24816, 26320, 26880, 28160, 28952, 29568, 30080, 31020, 31584, 33088, 36096, 36190, 36960, 39424, 39480, 41360, 42112, 42240, 43428, 45120, 49280, 49632, 52640, 53760, 54285, 57904, 59136, 60160, 62040, 63168, 66176, 72192, 72380, 73920, 78960, 82720, 84224, 84480, 86856, 90240, 98560, 99264, 105280, 108570, 115808, 118272, 120320, 124080, 126336, 132352, 144760, 147840, 157920, 165440, 168448, 173712, 180480, 197120, 198528, 210560, 217140, 231616, 248160, 252672, 264704, 289520, 295680, 315840, 330880, 347424, 360960, 397056, 421120, 434280, 463232, 496320, 505344, 579040, 591360, 631680, 661760, 694848, 794112, 842240, 868560, 926464, 992640, 1158080, 1263360, 1323520, 1389696, 1737120, 1852928, 1985280, 2316160, 2526720, 2779392, 3474240, 3970560, 4632320, 5558784, 6948480, 9264640, 13896960, 27793920]

約数ペア:

[(1, 27793920), (2, 13896960), (3, 9264640), (4, 6948480), (5, 5558784), (6, 4632320), (7, 3970560), (8, 3474240), (10, 2779392), (11, 2526720), (12, 2316160), (14, 1985280), (15, 1852928), (16, 1737120), (20, 1389696), (21, 1323520), (22, 1263360), (24, 1158080), (28, 992640), (30, 926464), (32, 868560), (33, 842240), (35, 794112), (40, 694848), (42, 661760), (44, 631680), (47, 591360), (48, 579040), (55, 505344), (56, 496320), (60, 463232), (64, 434280), (66, 421120), (70, 397056), (77, 360960), (80, 347424), (84, 330880), (88, 315840), (94, 295680), (96, 289520), (105, 264704), (110, 252672), (112, 248160), (120, 231616), (128, 217140), (132, 210560), (140, 198528), (141, 197120), (154, 180480), (160, 173712), (165, 168448), (168, 165440), (176, 157920), (188, 147840), (192, 144760), (210, 132352), (220, 126336), (224, 124080), (231, 120320), (235, 118272), (240, 115808), (256, 108570), (264, 105280), (280, 99264), (282, 98560), (308, 90240), (320, 86856), (329, 84480), (330, 84224), (336, 82720), (352, 78960), (376, 73920), (384, 72380), (385, 72192), (420, 66176), (440, 63168), (448, 62040), (462, 60160), (470, 59136), (480, 57904), (512, 54285), (517, 53760), (528, 52640), (560, 49632), (564, 49280), (616, 45120), (640, 43428), (658, 42240), (660, 42112), (672, 41360), (704, 39480), (705, 39424), (752, 36960), (768, 36190), (770, 36096), (840, 33088), (880, 31584), (896, 31020), (924, 30080), (940, 29568), (960, 28952), (987, 28160), (1034, 26880), (1056, 26320), (1120, 24816), (1128, 24640), (1155, 24064), (1232, 22560), (1280, 21714), (1316, 21120), (1320, 21056), (1344, 20680), (1408, 19740), (1410, 19712), (1504, 18480), (1536, 18095), (1540, 18048), (1551, 17920), (1645, 16896), (1680, 16544), (1760, 15792), (1792, 15510), (1848, 15040), (1880, 14784), (1920, 14476), (1974, 14080), (2068, 13440), (2112, 13160), (2240, 12408), (2256, 12320), (2310, 12032), (2464, 11280), (2560, 10857), (2585, 10752), (2632, 10560), (2640, 10528), (2688, 10340), (2816, 9870), (2820, 9856), (3008, 9240), (3080, 9024), (3102, 8960), (3290, 8448), (3360, 8272), (3520, 7896), (3584, 7755), (3619, 7680), (3696, 7520), (3760, 7392), (3840, 7238), (3948, 7040), (4136, 6720), (4224, 6580), (4480, 6204), (4512, 6160), (4620, 6016), (4928, 5640), (4935, 5632), (5170, 5376), (5264, 5280)]