20350468320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 1152

約数和(自身を含む): 88031784960

約数和(自身を除く): 67681316640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 31, 32, 35, 38, 39, 40, 42, 48, 49, 52, 56, 57, 60, 62, 65, 70, 76, 78, 80, 84, 91, 93, 95, 96, 98, 104, 105, 112, 113, 114, 120, 124, 130, 133, 140, 147, 152, 155, 156, 160, 168, 182, 186, 190, 195, 196, 208, 210, 217, 224, 226, 228, 240, 245, 247, 248, 260, 266, 273, 280, 285, 294, 304, 310, 312, 336, 339, 364, 372, 380, 390, 392, 399, 403, 416, 420, 434, 452, 455, 456, 465, 480, 490, 494, 496, 520, 532, 546, 560, 565, 570, 588, 589, 608, 620, 624, 637, 651, 665, 672, 678, 728, 735, 741, 744, 760, 780, 784, 791, 798, 806, 840, 868, 904, 910, 912, 930, 931, 980, 988, 992, 1040, 1064, 1085, 1092, 1120, 1130, 1140, 1176, 1178, 1209, 1235, 1240, 1248, 1274, 1302, 1330, 1356, 1365, 1456, 1469, 1470, 1482, 1488, 1519, 1520, 1560, 1568, 1582, 1596, 1612, 1680, 1695, 1729, 1736, 1767, 1808, 1820, 1824, 1860, 1862, 1911, 1960, 1976, 1995, 2015, 2080, 2128, 2147, 2170, 2184, 2260, 2280, 2352, 2356, 2373, 2418, 2470, 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16926, 17176, 17290, 17360, 17515, 17628, 17670, 18080, 18228, 18620, 18848, 18984, 19110, 19344, 19747, 19760, 20384, 20566, 20615, 20748, 20832, 21018, 21280, 21470, 21840, 22035, 22148, 22344, 22568, 22785, 22971, 23504, 23520, 23560, 23712, 23730, 24180, 24206, 24304, 24521, 24738, 25312, 25480, 25764, 25935, 26040, 27120, 27664, 27685, 27911, 27930, 28024, 28210, 28272, 28861, 29380, 29640, 29792, 30058, 30380, 30576, 30628, 30849, 31640, 31920, 32205, 32240, 32984, 33222, 33852, 34352, 34580, 34720, 35030, 35256, 35340, 36309, 36456, 37240, 37968, 38220, 38285, 38688, 39494, 39520, 41132, 41230, 41496, 42036, 42315, 42940, 43680, 44070, 44296, 44688, 45087, 45136, 45539, 45570, 45942, 47008, 47120, 47460, 48360, 48412, 48608, 49042, 49476, 50960, 51415, 51528, 51870, 52080, 52545, 53599, 54240, 55328, 55370, 55822, 55860, 56048, 56420, 56544, 57722, 58760, 59241, 59280, 60116, 60515, 60760, 61152, 61256, 61698, 61845, 63280, 63840, 64410, 64480, 65968, 66444, 66557, 67704, 68704, 69160, 70060, 70512, 70680, 71981, 72618, 72912, 73563, 74480, 75145, 75936, 76440, 76570, 78988, 82264, 82460, 82992, 83055, 83733, 84072, 84630, 85880, 86583, 88140, 88592, 89376, 90174, 90272, 91078, 91140, 91884, 94240, 94920, 96720, 96824, 98084, 98735, 98952, 101920, 102830, 103056, 103740, 104160, 105090, 105203, 107198, 110740, 111644, 111720, 112096, 112840, 114855, 115444, 117520, 118482, 118560, 120232, 121030, 121520, 122512, 122605, 123396, 123690, 126560, 128820, 131936, 132888, 133114, 135408, 136617, 138320, 139555, 140120, 141024, 141360, 143962, 144305, 145236, 145824, 147126, 148960, 150290, 152880, 153140, 154245, 157976, 160797, 164528, 164920, 165984, 166110, 167466, 168144, 169260, 171647, 171760, 173166, 176280, 177184, 180348, 181545, 182156, 182280, 183768, 189840, 193440, 193648, 195377, 196168, 197470, 197904, 199671, 205660, 206112, 207480, 210180, 210406, 214396, 215943, 221480, 223288, 223440, 225435, 225680, 227695, 229710, 230888, 235040, 236964, 240464, 242060, 243040, 245024, 245210, 246792, 247380, 257640, 265776, 266228, 267995, 270816, 273234, 276640, 279110, 280240, 282720, 287924, 288610, 290472, 294252, 296205, 300580, 305760, 306280, 308490, 315609, 315952, 318773, 321594, 329056, 329840, 332220, 332785, 334932, 336288, 338520, 343294, 343520, 346332, 352560, 359905, 360696, 363090, 364312, 364560, 367536, 367815, 375193, 379680, 387296, 390754, 392336, 394940, 395808, 399342, 411320, 414960, 418665, 420360, 420812, 428792, 431886, 432915, 442960, 446576, 446880, 450870, 451360, 455390, 459420, 461776, 465899, 473928, 480928, 484120, 490420, 493584, 494760, 514941, 515280, 526015, 531552, 532456, 535990, 546468, 558220, 560480, 575848, 577220, 580944, 586131, 588504, 592410, 601160, 612560, 616980, 631218, 631904, 637546, 643188, 659680, 664440, 665570, 669864, 677040, 683085, 686588, 692664, 705120, 719810, 721392, 726180, 728624, 729120, 735072, 735630, 750386, 781508, 784672, 789880, 798684, 803985, 822640, 829920, 837330, 840720, 841624, 857584, 858235, 863772, 865241, 865830, 885920, 893152, 901740, 910780, 918840, 923552, 931798, 947856, 956319, 968240, 976885, 980840, 987168, 989520, 998355, 1029882, 1030560, 1052030, 1064912, 1071980, 1079715, 1092936, 1116440, 1125579, 1151696, 1154440, 1161888, 1172262, 1177008, 1184820, 1202320, 1225120, 1233960, 1262436, 1275092, 1286376, 1328880, 1331140, 1339728, 1354080, 1366170, 1367639, 1373176, 1385328, 1397697, 1439620, 1442784, 1452360, 1457248, 1471260, 1500772, 1563016, 1578045, 1579760, 1593865, 1597368, 1607970, 1645280, 1674660, 1681440, 1683248, 1715168, 1716470, 1727544, 1730482, 1731660, 1803480, 1821560, 1837680, 1863596, 1875965, 1895712, 1912638, 1936480, 1953770, 1961680, 1979040, 1996710, 2059764, 2104060, 2129824, 2143960, 2159430, 2185872, 2231411, 2232880, 2251158, 2303392, 2308880, 2329495, 2344524, 2354016, 2369640, 2404640, 2467920, 2524872, 2550184, 2572752, 2574705, 2595723, 2657760, 2662280, 2679456, 2732340, 2735278, 2746352, 2770656, 2795394, 2879240, 2904720, 2930655, 2942520, 3001544, 3126032, 3156090, 3159520, 3187730, 3194736, 3215940, 3261293, 3349320, 3366496, 3432940, 3455088, 3460964, 3463320, 3606960, 3643120, 3675360, 3727192, 3751930, 3825276, 3907540, 3923360, 3993420, 4102917, 4119528, 4208120, 4287920, 4318860, 4326205, 4371744, 4462822, 4465760, 4502316, 4617760, 4658990, 4689048, 4739280, 4781595, 4935840, 5049744, 5100368, 5145504, 5149410, 5191446, 5324560, 5464680, 5470556, 5492704, 5590788, 5627895, 5758480, 5809440, 5861310, 5885040, 6003088, 6056687, 6252064, 6312180, 6375460, 6389472, 6431880, 6522586, 6694233, 6698640, 6838195, 6865880, 6910176, 6921928, 6926640, 6988485, 7213920, 7286240, 7454384, 7503860, 7650552, 7815080, 7986840, 8205834, 8239056, 8416240, 8575840, 8637720, 8652410, 8925644, 9004632, 9317980, 9378096, 9478560, 9563190, 9783879, 10099488, 10200736, 10298820, 10382892, 10649120, 10929360, 10941112, 11157055, 11181576, 11255790, 11516960, 11722620, 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約数ペア:

[(1, 20350468320), (2, 10175234160), (3, 6783489440), (4, 5087617080), (5, 4070093664), (6, 3391744720), (7, 2907209760), (8, 2543808540), (10, 2035046832), (12, 1695872360), (13, 1565420640), (14, 1453604880), (15, 1356697888), (16, 1271904270), (19, 1071077280), (20, 1017523416), (21, 969069920), (24, 847936180), (26, 782710320), (28, 726802440), (30, 678348944), (31, 656466720), (32, 635952135), (35, 581441952), (38, 535538640), (39, 521806880), (40, 508761708), (42, 484534960), (48, 423968090), (49, 415315680), (52, 391355160), (56, 363401220), (57, 357025760), (60, 339174472), (62, 328233360), (65, 313084128), (70, 290720976), (76, 267769320), (78, 260903440), (80, 254380854), (84, 242267480), (91, 223631520), (93, 218822240), (95, 214215456), (96, 211984045), (98, 207657840), (104, 195677580), (105, 193813984), (112, 181700610), (113, 180092640), (114, 178512880), (120, 169587236), (124, 164116680), (130, 156542064), (133, 153011040), (140, 145360488), (147, 138438560), (152, 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12113374), (1695, 12006176), (1729, 11770080), (1736, 11722620), (1767, 11516960), (1808, 11255790), (1820, 11181576), (1824, 11157055), (1860, 10941112), (1862, 10929360), (1911, 10649120), (1960, 10382892), (1976, 10298820), (1995, 10200736), (2015, 10099488), (2080, 9783879), (2128, 9563190), (2147, 9478560), (2170, 9378096), (2184, 9317980), (2260, 9004632), (2280, 8925644), (2352, 8652410), (2356, 8637720), (2373, 8575840), (2418, 8416240), (2470, 8239056), (2480, 8205834), (2548, 7986840), (2604, 7815080), (2660, 7650552), (2712, 7503860), (2730, 7454384), (2793, 7286240), (2821, 7213920), (2912, 6988485), (2938, 6926640), (2940, 6921928), (2945, 6910176), (2964, 6865880), (2976, 6838195), (3038, 6698640), (3040, 6694233), (3120, 6522586), (3164, 6431880), (3185, 6389472), (3192, 6375460), (3224, 6312180), (3255, 6252064), (3360, 6056687), (3390, 6003088), (3458, 5885040), (3472, 5861310), (3503, 5809440), (3534, 5758480), (3616, 5627895), (3640, 5590788), (3705, 5492704), (3720, 5470556), (3724, 5464680), (3822, 5324560), (3920, 5191446), (3952, 5149410), (3955, 5145504), (3990, 5100368), (4030, 5049744), (4123, 4935840), (4256, 4781595), (4294, 4739280), (4340, 4689048), (4368, 4658990), (4407, 4617760), (4520, 4502316), (4557, 4465760), (4560, 4462822), (4655, 4371744), (4704, 4326205), (4712, 4318860), (4746, 4287920), (4836, 4208120), (4940, 4119528), (4960, 4102917), (5096, 3993420), (5187, 3923360), (5208, 3907540), (5320, 3825276), (5424, 3751930), (5460, 3727192), (5537, 3675360), (5586, 3643120), (5642, 3606960), (5876, 3463320), (5880, 3460964), (5890, 3455088), (5928, 3432940), (6045, 3366496), (6076, 3349320), (6240, 3261293), (6328, 3215940), (6370, 3194736), (6384, 3187730), (6441, 3159520), (6448, 3156090), (6510, 3126032), (6780, 3001544), (6916, 2942520), (6944, 2930655), (7006, 2904720), (7068, 2879240), (7280, 2795394), (7345, 2770656), (7410, 2746352), (7440, 2735278), (7448, 2732340), (7595, 2679456), (7644, 2662280), (7657, 2657760), (7840, 2595723), (7904, 2574705), (7910, 2572752), (7980, 2550184), (8060, 2524872), (8246, 2467920), (8463, 2404640), (8588, 2369640), (8645, 2354016), (8680, 2344524), (8736, 2329495), (8814, 2308880), (8835, 2303392), (9040, 2251158), (9114, 2232880), (9120, 2231411), (9310, 2185872), (9424, 2159430), (9492, 2143960), (9555, 2129824), (9672, 2104060), (9880, 2059764), (10192, 1996710), (10283, 1979040), (10374, 1961680), (10416, 1953770), (10509, 1936480), (10640, 1912638), (10735, 1895712), (10848, 1875965), (10920, 1863596), (11074, 1837680), (11172, 1821560), (11284, 1803480), (11752, 1731660), (11760, 1730482), (11780, 1727544), (11856, 1716470), (11865, 1715168), (12090, 1683248), (12103, 1681440), (12152, 1674660), (12369, 1645280), (12656, 1607970), (12740, 1597368), (12768, 1593865), (12882, 1579760), (12896, 1578045), (13020, 1563016), (13560, 1500772), (13832, 1471260), (13965, 1457248), (14012, 1452360), (14105, 1442784), (14136, 1439620), (14560, 1397697), (14690, 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