680789760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 576

約数和(自身を含む): 2762833920

約数和(自身を除く): 2082044160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 32, 35, 38, 40, 42, 43, 48, 56, 57, 60, 62, 64, 70, 76, 80, 84, 86, 93, 95, 96, 105, 112, 114, 120, 124, 128, 129, 133, 140, 152, 155, 160, 168, 172, 186, 190, 192, 210, 215, 217, 224, 228, 240, 248, 256, 258, 266, 280, 285, 301, 304, 310, 320, 336, 344, 372, 380, 384, 399, 420, 430, 434, 448, 456, 465, 480, 496, 516, 532, 560, 570, 589, 602, 608, 620, 640, 645, 651, 665, 672, 688, 744, 760, 768, 798, 817, 840, 860, 868, 896, 903, 912, 930, 960, 992, 1032, 1064, 1085, 1120, 1140, 1178, 1204, 1216, 1240, 1280, 1290, 1302, 1330, 1333, 1344, 1376, 1488, 1505, 1520, 1596, 1634, 1680, 1720, 1736, 1767, 1792, 1806, 1824, 1860, 1920, 1984, 1995, 2064, 2128, 2170, 2240, 2280, 2356, 2408, 2432, 2451, 2480, 2580, 2604, 2660, 2666, 2688, 2752, 2945, 2976, 3010, 3040, 3192, 3255, 3268, 3360, 3440, 3472, 3534, 3612, 3648, 3720, 3840, 3968, 3990, 3999, 4085, 4123, 4128, 4256, 4340, 4480, 4515, 4560, 4712, 4816, 4864, 4902, 4960, 5160, 5208, 5320, 5332, 5376, 5504, 5719, 5890, 5952, 6020, 6080, 6384, 6510, 6536, 6665, 6720, 6880, 6944, 7068, 7224, 7296, 7440, 7936, 7980, 7998, 8170, 8246, 8256, 8512, 8680, 8835, 8960, 9030, 9120, 9331, 9424, 9632, 9804, 9920, 10320, 10416, 10640, 10664, 11008, 11438, 11780, 11904, 12040, 12160, 12255, 12369, 12768, 13020, 13072, 13330, 13440, 13760, 13888, 14136, 14448, 14592, 14880, 15960, 15996, 16340, 16492, 16512, 17024, 17157, 17360, 17670, 18060, 18240, 18662, 18848, 19264, 19608, 19840, 19995, 20615, 20640, 20832, 21280, 21328, 22876, 23560, 23808, 24080, 24320, 24510, 24738, 25327, 25536, 26040, 26144, 26660, 26880, 27520, 27776, 27993, 28272, 28595, 28896, 29760, 31920, 31992, 32680, 32984, 33024, 34048, 34314, 34720, 35340, 36120, 36480, 37324, 37696, 38528, 39216, 39680, 39990, 41230, 41280, 41664, 42560, 42656, 45752, 46655, 47120, 48160, 49020, 49476, 50654, 51072, 52080, 52288, 53320, 55040, 55552, 55986, 56544, 57190, 57792, 59520, 61845, 63840, 63984, 65360, 65968, 68628, 69440, 70680, 72240, 72960, 74648, 75392, 75981, 77056, 78432, 79980, 82460, 82560, 83328, 85120, 85312, 85785, 91504, 93310, 94240, 96320, 98040, 98952, 101308, 102144, 104160, 104576, 106640, 111972, 113088, 114380, 115584, 119040, 123690, 126635, 127680, 127968, 130720, 131936, 137256, 138880, 139965, 141360, 144480, 149296, 150784, 151962, 156864, 159960, 164920, 165120, 166656, 170240, 170624, 171570, 177289, 183008, 186620, 188480, 192640, 196080, 197904, 202616, 208320, 209152, 213280, 223944, 226176, 228760, 231168, 247380, 253270, 255360, 255936, 261440, 263872, 274512, 277760, 279930, 282720, 288960, 298592, 303924, 313728, 319920, 329840, 341248, 343140, 354578, 366016, 373240, 376960, 379905, 385280, 392160, 395808, 405232, 416640, 426560, 447888, 452352, 457520, 494760, 506540, 510720, 511872, 522880, 527744, 531867, 549024, 559860, 565440, 577920, 597184, 607848, 627456, 639840, 659680, 686280, 709156, 732032, 746480, 753920, 759810, 784320, 791616, 810464, 833280, 853120, 886445, 895776, 915040, 989520, 1013080, 1023744, 1045760, 1055488, 1063734, 1098048, 1119720, 1130880, 1155840, 1194368, 1215696, 1279680, 1319360, 1372560, 1418312, 1464064, 1492960, 1519620, 1568640, 1583232, 1620928, 1706240, 1772890, 1791552, 1830080, 1979040, 2026160, 2127468, 2196096, 2239440, 2261760, 2388736, 2431392, 2559360, 2638720, 2659335, 2745120, 2836624, 2985920, 3039240, 3137280, 3166464, 3241856, 3545780, 3583104, 3660160, 3958080, 4052320, 4254936, 4392192, 4478880, 4862784, 5118720, 5277440, 5318670, 5490240, 5673248, 5971840, 6078480, 6483712, 7091560, 7166208, 7320320, 7916160, 8104640, 8509872, 8957760, 9725568, 10637340, 10980480, 11346496, 11943680, 12156960, 14183120, 15832320, 16209280, 17019744, 17915520, 19451136, 21274680, 21960960, 22692992, 24313920, 28366240, 32418560, 34039488, 35831040, 42549360, 45385984, 48627840, 56732480, 68078976, 85098720, 97255680, 113464960, 136157952, 170197440, 226929920, 340394880, 680789760]

約数ペア:

[(1, 680789760), (2, 340394880), (3, 226929920), (4, 170197440), (5, 136157952), (6, 113464960), (7, 97255680), (8, 85098720), (10, 68078976), (12, 56732480), (14, 48627840), (15, 45385984), (16, 42549360), (19, 35831040), (20, 34039488), (21, 32418560), (24, 28366240), (28, 24313920), (30, 22692992), (31, 21960960), (32, 21274680), (35, 19451136), (38, 17915520), (40, 17019744), (42, 16209280), (43, 15832320), (48, 14183120), (56, 12156960), (57, 11943680), (60, 11346496), (62, 10980480), (64, 10637340), (70, 9725568), (76, 8957760), (80, 8509872), (84, 8104640), (86, 7916160), (93, 7320320), (95, 7166208), (96, 7091560), (105, 6483712), (112, 6078480), (114, 5971840), (120, 5673248), (124, 5490240), (128, 5318670), (129, 5277440), (133, 5118720), (140, 4862784), (152, 4478880), (155, 4392192), (160, 4254936), (168, 4052320), (172, 3958080), (186, 3660160), (190, 3583104), (192, 3545780), (210, 3241856), (215, 3166464), (217, 3137280), (224, 3039240), (228, 2985920), (240, 2836624), (248, 2745120), (256, 2659335), (258, 2638720), (266, 2559360), (280, 2431392), (285, 2388736), (301, 2261760), (304, 2239440), (310, 2196096), (320, 2127468), (336, 2026160), (344, 1979040), (372, 1830080), (380, 1791552), (384, 1772890), (399, 1706240), (420, 1620928), (430, 1583232), (434, 1568640), (448, 1519620), (456, 1492960), (465, 1464064), (480, 1418312), (496, 1372560), (516, 1319360), (532, 1279680), (560, 1215696), (570, 1194368), (589, 1155840), (602, 1130880), (608, 1119720), (620, 1098048), (640, 1063734), (645, 1055488), (651, 1045760), (665, 1023744), (672, 1013080), (688, 989520), (744, 915040), (760, 895776), (768, 886445), (798, 853120), (817, 833280), (840, 810464), (860, 791616), (868, 784320), (896, 759810), (903, 753920), (912, 746480), (930, 732032), (960, 709156), (992, 686280), (1032, 659680), (1064, 639840), (1085, 627456), (1120, 607848), (1140, 597184), (1178, 577920), (1204, 565440), (1216, 559860), (1240, 549024), (1280, 531867), (1290, 527744), (1302, 522880), (1330, 511872), (1333, 510720), (1344, 506540), (1376, 494760), (1488, 457520), (1505, 452352), (1520, 447888), (1596, 426560), (1634, 416640), (1680, 405232), (1720, 395808), (1736, 392160), (1767, 385280), (1792, 379905), (1806, 376960), (1824, 373240), (1860, 366016), (1920, 354578), (1984, 343140), (1995, 341248), (2064, 329840), (2128, 319920), (2170, 313728), (2240, 303924), (2280, 298592), (2356, 288960), (2408, 282720), (2432, 279930), (2451, 277760), (2480, 274512), (2580, 263872), (2604, 261440), (2660, 255936), (2666, 255360), (2688, 253270), (2752, 247380), (2945, 231168), (2976, 228760), (3010, 226176), (3040, 223944), (3192, 213280), (3255, 209152), (3268, 208320), (3360, 202616), (3440, 197904), (3472, 196080), (3534, 192640), (3612, 188480), (3648, 186620), (3720, 183008), (3840, 177289), (3968, 171570), (3990, 170624), (3999, 170240), (4085, 166656), (4123, 165120), (4128, 164920), (4256, 159960), (4340, 156864), (4480, 151962), (4515, 150784), (4560, 149296), (4712, 144480), (4816, 141360), (4864, 139965), (4902, 138880), (4960, 137256), (5160, 131936), (5208, 130720), (5320, 127968), (5332, 127680), (5376, 126635), (5504, 123690), (5719, 119040), (5890, 115584), (5952, 114380), (6020, 113088), (6080, 111972), (6384, 106640), (6510, 104576), (6536, 104160), (6665, 102144), (6720, 101308), (6880, 98952), (6944, 98040), (7068, 96320), (7224, 94240), (7296, 93310), (7440, 91504), (7936, 85785), (7980, 85312), (7998, 85120), (8170, 83328), (8246, 82560), (8256, 82460), (8512, 79980), (8680, 78432), (8835, 77056), (8960, 75981), (9030, 75392), (9120, 74648), (9331, 72960), (9424, 72240), (9632, 70680), (9804, 69440), (9920, 68628), (10320, 65968), (10416, 65360), (10640, 63984), (10664, 63840), (11008, 61845), (11438, 59520), (11780, 57792), (11904, 57190), (12040, 56544), (12160, 55986), (12255, 55552), (12369, 55040), (12768, 53320), (13020, 52288), (13072, 52080), (13330, 51072), (13440, 50654), (13760, 49476), (13888, 49020), (14136, 48160), (14448, 47120), (14592, 46655), (14880, 45752), (15960, 42656), (15996, 42560), (16340, 41664), (16492, 41280), (16512, 41230), (17024, 39990), (17157, 39680), (17360, 39216), (17670, 38528), (18060, 37696), (18240, 37324), (18662, 36480), (18848, 36120), (19264, 35340), (19608, 34720), (19840, 34314), (19995, 34048), (20615, 33024), (20640, 32984), (20832, 32680), (21280, 31992), (21328, 31920), (22876, 29760), (23560, 28896), (23808, 28595), (24080, 28272), (24320, 27993), (24510, 27776), (24738, 27520), (25327, 26880), (25536, 26660), (26040, 26144)]