242819280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 480

約数和(自身を含む): 980508672

約数和(自身を除く): 737689392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 31, 33, 36, 40, 43, 44, 45, 46, 48, 55, 60, 62, 66, 69, 72, 80, 86, 88, 90, 92, 93, 99, 110, 115, 120, 124, 129, 132, 138, 144, 155, 165, 172, 176, 180, 184, 186, 198, 207, 215, 220, 230, 240, 248, 253, 258, 264, 276, 279, 310, 330, 341, 344, 345, 360, 368, 372, 387, 396, 414, 430, 440, 460, 465, 473, 495, 496, 506, 516, 528, 552, 558, 620, 645, 660, 682, 688, 690, 713, 720, 744, 759, 774, 792, 828, 860, 880, 920, 930, 946, 989, 990, 1012, 1023, 1032, 1035, 1104, 1116, 1240, 1265, 1290, 1320, 1333, 1364, 1380, 1395, 1419, 1426, 1488, 1518, 1548, 1584, 1656, 1705, 1720, 1840, 1860, 1892, 1935, 1978, 1980, 2024, 2046, 2064, 2070, 2139, 2232, 2277, 2365, 2480, 2530, 2580, 2640, 2666, 2728, 2760, 2790, 2838, 2852, 2967, 3036, 3069, 3096, 3312, 3410, 3440, 3565, 3720, 3784, 3795, 3870, 3956, 3960, 3999, 4048, 4092, 4140, 4257, 4278, 4464, 4554, 4730, 4945, 5060, 5115, 5160, 5332, 5456, 5520, 5580, 5676, 5704, 5934, 6072, 6138, 6192, 6417, 6665, 6820, 7095, 7130, 7440, 7568, 7590, 7740, 7843, 7912, 7920, 7998, 8184, 8280, 8514, 8556, 8901, 9108, 9460, 9890, 10120, 10230, 10320, 10664, 10695, 10879, 11160, 11352, 11385, 11408, 11868, 11997, 12144, 12276, 12834, 13330, 13640, 14190, 14260, 14663, 14835, 15180, 15345, 15480, 15686, 15824, 15996, 16368, 16560, 17028, 17112, 17802, 18216, 18920, 19780, 19995, 20240, 20460, 21285, 21328, 21390, 21758, 22320, 22704, 22770, 23529, 23736, 23994, 24552, 25668, 26660, 27280, 28380, 28520, 29326, 29670, 30360, 30659, 30690, 30960, 31372, 31992, 32085, 32637, 34056, 34224, 35604, 36432, 37840, 39215, 39560, 39990, 40920, 42570, 42780, 43516, 43989, 44505, 45540, 47058, 47472, 47988, 49104, 51336, 53320, 54395, 56760, 57040, 58652, 59340, 59985, 60720, 61318, 61380, 62744, 63984, 64170, 65274, 68112, 70587, 71208, 73315, 78430, 79120, 79980, 81840, 85140, 85560, 87032, 87978, 89010, 91080, 91977, 94116, 95976, 97911, 102672, 106640, 108790, 113520, 117304, 117645, 118680, 119970, 122636, 122760, 125488, 128340, 130548, 131967, 141174, 142416, 146630, 153295, 156860, 159960, 163185, 170280, 171120, 174064, 175956, 178020, 182160, 183954, 188232, 191952, 195822, 217580, 219945, 234608, 235290, 237360, 239940, 245272, 245520, 256680, 261096, 263934, 275931, 282348, 293260, 306590, 313720, 319920, 326370, 337249, 340560, 351912, 352935, 356040, 367908, 376464, 391644, 435160, 439890, 459885, 470580, 479880, 489555, 490544, 513360, 522192, 527868, 551862, 564696, 586520, 613180, 627440, 652740, 659835, 674498, 703824, 705870, 712080, 735816, 783288, 870320, 879780, 919770, 941160, 959760, 979110, 1011747, 1055736, 1103724, 1129392, 1173040, 1226360, 1305480, 1319670, 1348996, 1379655, 1411740, 1471632, 1566576, 1686245, 1759560, 1839540, 1882320, 1958220, 2023494, 2111472, 2207448, 2452720, 2610960, 2639340, 2697992, 2759310, 2823480, 3035241, 3372490, 3519120, 3679080, 3916440, 4046988, 4414896, 5058735, 5278680, 5395984, 5518620, 5646960, 6070482, 6744980, 7358160, 7832880, 8093976, 10117470, 10557360, 11037240, 12140964, 13489960, 15176205, 16187952, 20234940, 22074480, 24281928, 26979920, 30352410, 40469880, 48563856, 60704820, 80939760, 121409640, 242819280]

約数ペア:

[(1, 242819280), (2, 121409640), (3, 80939760), (4, 60704820), (5, 48563856), (6, 40469880), (8, 30352410), (9, 26979920), (10, 24281928), (11, 22074480), (12, 20234940), (15, 16187952), (16, 15176205), (18, 13489960), (20, 12140964), (22, 11037240), (23, 10557360), (24, 10117470), (30, 8093976), (31, 7832880), (33, 7358160), (36, 6744980), (40, 6070482), (43, 5646960), (44, 5518620), (45, 5395984), (46, 5278680), (48, 5058735), (55, 4414896), (60, 4046988), (62, 3916440), (66, 3679080), (69, 3519120), (72, 3372490), (80, 3035241), (86, 2823480), (88, 2759310), (90, 2697992), (92, 2639340), (93, 2610960), (99, 2452720), (110, 2207448), (115, 2111472), (120, 2023494), (124, 1958220), (129, 1882320), (132, 1839540), (138, 1759560), (144, 1686245), (155, 1566576), (165, 1471632), (172, 1411740), (176, 1379655), (180, 1348996), (184, 1319670), (186, 1305480), (198, 1226360), (207, 1173040), (215, 1129392), (220, 1103724), (230, 1055736), (240, 1011747), (248, 979110), (253, 959760), (258, 941160), (264, 919770), (276, 879780), (279, 870320), (310, 783288), (330, 735816), (341, 712080), (344, 705870), (345, 703824), (360, 674498), (368, 659835), (372, 652740), (387, 627440), (396, 613180), (414, 586520), (430, 564696), (440, 551862), (460, 527868), (465, 522192), (473, 513360), (495, 490544), (496, 489555), (506, 479880), (516, 470580), (528, 459885), (552, 439890), (558, 435160), (620, 391644), (645, 376464), (660, 367908), (682, 356040), (688, 352935), (690, 351912), (713, 340560), (720, 337249), (744, 326370), (759, 319920), (774, 313720), (792, 306590), (828, 293260), (860, 282348), (880, 275931), (920, 263934), (930, 261096), (946, 256680), (989, 245520), (990, 245272), (1012, 239940), (1023, 237360), (1032, 235290), (1035, 234608), (1104, 219945), (1116, 217580), (1240, 195822), (1265, 191952), (1290, 188232), (1320, 183954), (1333, 182160), (1364, 178020), (1380, 175956), (1395, 174064), (1419, 171120), (1426, 170280), (1488, 163185), (1518, 159960), (1548, 156860), (1584, 153295), (1656, 146630), (1705, 142416), (1720, 141174), (1840, 131967), (1860, 130548), (1892, 128340), (1935, 125488), (1978, 122760), (1980, 122636), (2024, 119970), (2046, 118680), (2064, 117645), (2070, 117304), (2139, 113520), (2232, 108790), (2277, 106640), (2365, 102672), (2480, 97911), (2530, 95976), (2580, 94116), (2640, 91977), (2666, 91080), (2728, 89010), (2760, 87978), (2790, 87032), (2838, 85560), (2852, 85140), (2967, 81840), (3036, 79980), (3069, 79120), (3096, 78430), (3312, 73315), (3410, 71208), (3440, 70587), (3565, 68112), (3720, 65274), (3784, 64170), (3795, 63984), (3870, 62744), (3956, 61380), (3960, 61318), (3999, 60720), (4048, 59985), (4092, 59340), (4140, 58652), (4257, 57040), (4278, 56760), (4464, 54395), (4554, 53320), (4730, 51336), (4945, 49104), (5060, 47988), (5115, 47472), (5160, 47058), (5332, 45540), (5456, 44505), (5520, 43989), (5580, 43516), (5676, 42780), (5704, 42570), (5934, 40920), (6072, 39990), (6138, 39560), (6192, 39215), (6417, 37840), (6665, 36432), (6820, 35604), (7095, 34224), (7130, 34056), (7440, 32637), (7568, 32085), (7590, 31992), (7740, 31372), (7843, 30960), (7912, 30690), (7920, 30659), (7998, 30360), (8184, 29670), (8280, 29326), (8514, 28520), (8556, 28380), (8901, 27280), (9108, 26660), (9460, 25668), (9890, 24552), (10120, 23994), (10230, 23736), (10320, 23529), (10664, 22770), (10695, 22704), (10879, 22320), (11160, 21758), (11352, 21390), (11385, 21328), (11408, 21285), (11868, 20460), (11997, 20240), (12144, 19995), (12276, 19780), (12834, 18920), (13330, 18216), (13640, 17802), (14190, 17112), (14260, 17028), (14663, 16560), (14835, 16368), (15180, 15996), (15345, 15824), (15480, 15686)]