981030960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 960

約数和(自身を含む): 4559708160

約数和(自身を除く): 3578677200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 46, 48, 49, 52, 54, 56, 60, 62, 63, 65, 69, 70, 72, 78, 80, 84, 90, 91, 92, 93, 98, 104, 105, 108, 112, 115, 117, 120, 124, 126, 130, 135, 138, 140, 144, 147, 155, 156, 161, 168, 180, 182, 184, 186, 189, 195, 196, 207, 208, 210, 216, 217, 230, 234, 240, 245, 248, 252, 260, 270, 273, 276, 279, 280, 294, 299, 310, 312, 315, 322, 336, 345, 351, 360, 364, 368, 372, 378, 390, 392, 403, 414, 420, 432, 434, 441, 455, 460, 465, 468, 483, 490, 496, 504, 520, 540, 546, 552, 558, 560, 585, 588, 598, 620, 621, 624, 630, 637, 644, 651, 690, 702, 713, 720, 728, 735, 744, 756, 780, 784, 805, 806, 819, 828, 837, 840, 868, 882, 897, 910, 920, 930, 936, 945, 966, 980, 1008, 1035, 1040, 1080, 1085, 1092, 1104, 1116, 1127, 1170, 1176, 1196, 1209, 1240, 1242, 1260, 1274, 1288, 1302, 1323, 1365, 1380, 1395, 1404, 1426, 1449, 1456, 1470, 1488, 1495, 1512, 1519, 1560, 1610, 1612, 1638, 1656, 1674, 1680, 1736, 1755, 1764, 1794, 1820, 1840, 1860, 1872, 1890, 1911, 1932, 1953, 1960, 2015, 2070, 2093, 2139, 2160, 2170, 2184, 2205, 2232, 2254, 2340, 2352, 2392, 2415, 2418, 2457, 2480, 2484, 2520, 2548, 2576, 2604, 2646, 2691, 2730, 2760, 2790, 2808, 2821, 2852, 2898, 2940, 2990, 3024, 3038, 3105, 3120, 3185, 3220, 3224, 3255, 3276, 3312, 3348, 3381, 3472, 3510, 3528, 3565, 3588, 3627, 3640, 3720, 3780, 3822, 3864, 3906, 3920, 4030, 4095, 4140, 4185, 4186, 4278, 4340, 4347, 4368, 4410, 4464, 4485, 4508, 4557, 4680, 4784, 4830, 4836, 4914, 4968, 4991, 5040, 5096, 5208, 5292, 5382, 5460, 5520, 5580, 5616, 5635, 5642, 5704, 5733, 5796, 5859, 5880, 5980, 6045, 6076, 6210, 6279, 6370, 6417, 6440, 6448, 6510, 6552, 6615, 6696, 6762, 7020, 7056, 7130, 7176, 7245, 7254, 7280, 7440, 7560, 7595, 7644, 7728, 7812, 8060, 8073, 8190, 8280, 8370, 8372, 8463, 8556, 8680, 8694, 8820, 8970, 9016, 9114, 9269, 9360, 9555, 9660, 9672, 9765, 9828, 9936, 9982, 10143, 10192, 10416, 10465, 10584, 10695, 10764, 10881, 10920, 11160, 11270, 11284, 11408, 11466, 11592, 11718, 11760, 11960, 12090, 12152, 12285, 12420, 12558, 12740, 12834, 12880, 13020, 13104, 13230, 13392, 13455, 13524, 13671, 14040, 14105, 14260, 14352, 14490, 14508, 14651, 14973, 15120, 15190, 15288, 15624, 16120, 16146, 16380, 16560, 16740, 16744, 16905, 16926, 17112, 17199, 17360, 17388, 17640, 17940, 18032, 18135, 18228, 18538, 18837, 19110, 19251, 19320, 19344, 19530, 19656, 19747, 19964, 20286, 20930, 21168, 21390, 21528, 21735, 21762, 21840, 22320, 22540, 22568, 22785, 22932, 23184, 23436, 23920, 24180, 24304, 24570, 24840, 24955, 25116, 25389, 25480, 25668, 26040, 26460, 26910, 27048, 27342, 27807, 28080, 28210, 28520, 28665, 28980, 29016, 29295, 29302, 29946, 30380, 30429, 30576, 31248, 31395, 32085, 32240, 32292, 32760, 33480, 33488, 33810, 33852, 34224, 34398, 34776, 34937, 35280, 35880, 36270, 36456, 37076, 37674, 38220, 38502, 38640, 39060, 39312, 39494, 39928, 40365, 40572, 41013, 41860, 42315, 42780, 43056, 43470, 43524, 43953, 44919, 45080, 45136, 45570, 45864, 46345, 46872, 48360, 49140, 49680, 49910, 50232, 50715, 50778, 50960, 51336, 52080, 52920, 53820, 54096, 54405, 54684, 55614, 56420, 56511, 57040, 57330, 57960, 58032, 58590, 58604, 59241, 59892, 60760, 60858, 62790, 64170, 64584, 64883, 65520, 66960, 67620, 67704, 68355, 68796, 69552, 69874, 71760, 72540, 72912, 73255, 74152, 74865, 75348, 76167, 76440, 77004, 78120, 78988, 79856, 80730, 81144, 82026, 83421, 83720, 84630, 85560, 85995, 86940, 87048, 87906, 89838, 90160, 91140, 91728, 92690, 93744, 94185, 96255, 96720, 98280, 98735, 99820, 100464, 101430, 101556, 102672, 104811, 105840, 107640, 108810, 109368, 111228, 112840, 113022, 114660, 115920, 117180, 117208, 118482, 119784, 121520, 121716, 125580, 126945, 128340, 129168, 129766, 131859, 134757, 135240, 135408, 136710, 137592, 139035, 139748, 145080, 146510, 148304, 149730, 150696, 152145, 152334, 152880, 154008, 156240, 157976, 161460, 162288, 164052, 166842, 167440, 169260, 171120, 171990, 173880, 174096, 174685, 175812, 177723, 179676, 182280, 185380, 188370, 192510, 194649, 196560, 197470, 199640, 202860, 203112, 205065, 209622, 215280, 217620, 218736, 219765, 222456, 224595, 225680, 226044, 229320, 234360, 234416, 236964, 239568, 243432, 250263, 251160, 253890, 256680, 259532, 263718, 269514, 270480, 273420, 275184, 278070, 279496, 282555, 290160, 293020, 296205, 299460, 301392, 304290, 304668, 308016, 314433, 315952, 322920, 324415, 328104, 333684, 338520, 343980, 347760, 349370, 351624, 355446, 359352, 364560, 370760, 376740, 380835, 385020, 389298, 394940, 395577, 399280, 405720, 406224, 410130, 417105, 419244, 435240, 439530, 444912, 449190, 452088, 454181, 458640, 468720, 473928, 486864, 500526, 502320, 507780, 513360, 519064, 524055, 527436, 533169, 539028, 546840, 556140, 558992, 565110, 583947, 586040, 592410, 598920, 608580, 609336, 628866, 645840, 648830, 656208, 659295, 667368, 673785, 677040, 687960, 698740, 703248, 710892, 718704, 741520, 753480, 761670, 770040, 778596, 789880, 791154, 811440, 820260, 834210, 838488, 870480, 879060, 888615, 898380, 904176, 908362, 943299, 947856, 973245, 1001052, 1015560, 1038128, 1048110, 1054872, 1066338, 1078056, 1093680, 1112280, 1130220, 1167894, 1172080, 1184820, 1197840, 1217160, 1218672, 1251315, 1257732, 1297660, 1318590, 1334736, 1347570, 1362543, 1375920, 1397480, 1421784, 1506960, 1523340, 1540080, 1557192, 1572165, 1579760, 1582308, 1640520, 1668420, 1676976, 1751841, 1758120, 1777230, 1796760, 1816724, 1886598, 1946490, 1977885, 2002104, 2031120, 2096220, 2109744, 2132676, 2156112, 2224560, 2260440, 2270905, 2335788, 2369640, 2434320, 2502630, 2515464, 2595320, 2637180, 2665845, 2695140, 2725086, 2794960, 2843568, 2919735, 3046680, 3114384, 3144330, 3164616, 3281040, 3336840, 3503682, 3516240, 3554460, 3593520, 3633448, 3773196, 3892980, 3955770, 4004208, 4087629, 4192440, 4265352, 4520880, 4541810, 4671576, 4716495, 4739280, 5005260, 5030928, 5190640, 5274360, 5331690, 5390280, 5450172, 5839470, 6093360, 6288660, 6329232, 6673680, 6812715, 7007364, 7108920, 7266896, 7546392, 7785960, 7911540, 8175258, 8384880, 8530704, 8759205, 9083620, 9343152, 9432990, 10010520, 10548720, 10663380, 10780560, 10900344, 11678940, 12262887, 12577320, 13625430, 14014728, 14217840, 15092784, 15571920, 15823080, 16350516, 17518410, 18167240, 18865980, 20021040, 20438145, 21326760, 21800688, 23357880, 24525774, 25154640, 27250860, 28029456, 31646160, 32701032, 35036820, 36334480, 37731960, 40876290, 42653520, 46715760, 49051548, 54501720, 61314435, 65402064, 70073640, 75463920, 81752580, 98103096, 109003440, 122628870, 140147280, 163505160, 196206192, 245257740, 327010320, 490515480, 981030960]

約数ペア:

[(1, 981030960), (2, 490515480), (3, 327010320), (4, 245257740), (5, 196206192), (6, 163505160), (7, 140147280), (8, 122628870), (9, 109003440), (10, 98103096), (12, 81752580), (13, 75463920), (14, 70073640), (15, 65402064), (16, 61314435), (18, 54501720), (20, 49051548), (21, 46715760), (23, 42653520), (24, 40876290), (26, 37731960), (27, 36334480), (28, 35036820), (30, 32701032), (31, 31646160), (35, 28029456), (36, 27250860), (39, 25154640), (40, 24525774), (42, 23357880), (45, 21800688), (46, 21326760), (48, 20438145), (49, 20021040), (52, 18865980), (54, 18167240), (56, 17518410), (60, 16350516), (62, 15823080), (63, 15571920), (65, 15092784), (69, 14217840), (70, 14014728), (72, 13625430), (78, 12577320), (80, 12262887), (84, 11678940), (90, 10900344), (91, 10780560), (92, 10663380), (93, 10548720), (98, 10010520), (104, 9432990), (105, 9343152), (108, 9083620), (112, 8759205), (115, 8530704), (117, 8384880), (120, 8175258), (124, 7911540), (126, 7785960), (130, 7546392), (135, 7266896), (138, 7108920), (140, 7007364), (144, 6812715), (147, 6673680), (155, 6329232), (156, 6288660), (161, 6093360), (168, 5839470), (180, 5450172), (182, 5390280), (184, 5331690), (186, 5274360), (189, 5190640), (195, 5030928), (196, 5005260), (207, 4739280), (208, 4716495), (210, 4671576), (216, 4541810), (217, 4520880), (230, 4265352), (234, 4192440), (240, 4087629), (245, 4004208), (248, 3955770), (252, 3892980), (260, 3773196), (270, 3633448), (273, 3593520), (276, 3554460), (279, 3516240), (280, 3503682), (294, 3336840), (299, 3281040), (310, 3164616), (312, 3144330), (315, 3114384), (322, 3046680), (336, 2919735), (345, 2843568), (351, 2794960), (360, 2725086), (364, 2695140), (368, 2665845), (372, 2637180), (378, 2595320), (390, 2515464), (392, 2502630), (403, 2434320), (414, 2369640), (420, 2335788), (432, 2270905), (434, 2260440), (441, 2224560), (455, 2156112), (460, 2132676), (465, 2109744), (468, 2096220), (483, 2031120), (490, 2002104), (496, 1977885), (504, 1946490), (520, 1886598), (540, 1816724), (546, 1796760), (552, 1777230), (558, 1758120), (560, 1751841), (585, 1676976), (588, 1668420), (598, 1640520), (620, 1582308), (621, 1579760), (624, 1572165), (630, 1557192), (637, 1540080), (644, 1523340), (651, 1506960), (690, 1421784), (702, 1397480), (713, 1375920), (720, 1362543), (728, 1347570), (735, 1334736), (744, 1318590), (756, 1297660), (780, 1257732), (784, 1251315), (805, 1218672), (806, 1217160), (819, 1197840), (828, 1184820), (837, 1172080), (840, 1167894), (868, 1130220), (882, 1112280), (897, 1093680), (910, 1078056), (920, 1066338), (930, 1054872), (936, 1048110), (945, 1038128), (966, 1015560), (980, 1001052), (1008, 973245), (1035, 947856), (1040, 943299), (1080, 908362), (1085, 904176), (1092, 898380), (1104, 888615), (1116, 879060), (1127, 870480), (1170, 838488), (1176, 834210), (1196, 820260), (1209, 811440), (1240, 791154), (1242, 789880), (1260, 778596), (1274, 770040), (1288, 761670), (1302, 753480), (1323, 741520), (1365, 718704), (1380, 710892), (1395, 703248), (1404, 698740), (1426, 687960), (1449, 677040), (1456, 673785), (1470, 667368), (1488, 659295), (1495, 656208), (1512, 648830), (1519, 645840), (1560, 628866), (1610, 609336), (1612, 608580), (1638, 598920), (1656, 592410), (1674, 586040), (1680, 583947), (1736, 565110), (1755, 558992), (1764, 556140), (1794, 546840), (1820, 539028), (1840, 533169), (1860, 527436), (1872, 524055), (1890, 519064), (1911, 513360), (1932, 507780), (1953, 502320), (1960, 500526), (2015, 486864), (2070, 473928), (2093, 468720), (2139, 458640), (2160, 454181), (2170, 452088), (2184, 449190), (2205, 444912), (2232, 439530), (2254, 435240), (2340, 419244), (2352, 417105), (2392, 410130), (2415, 406224), (2418, 405720), (2457, 399280), (2480, 395577), (2484, 394940), (2520, 389298), (2548, 385020), (2576, 380835), (2604, 376740), (2646, 370760), (2691, 364560), (2730, 359352), (2760, 355446), (2790, 351624), (2808, 349370), (2821, 347760), (2852, 343980), (2898, 338520), (2940, 333684), (2990, 328104), (3024, 324415), (3038, 322920), (3105, 315952), (3120, 314433), (3185, 308016), (3220, 304668), (3224, 304290), (3255, 301392), (3276, 299460), (3312, 296205), (3348, 293020), (3381, 290160), (3472, 282555), (3510, 279496), (3528, 278070), (3565, 275184), (3588, 273420), (3627, 270480), (3640, 269514), (3720, 263718), (3780, 259532), (3822, 256680), (3864, 253890), (3906, 251160), (3920, 250263), (4030, 243432), (4095, 239568), (4140, 236964), (4185, 234416), (4186, 234360), (4278, 229320), (4340, 226044), (4347, 225680), (4368, 224595), (4410, 222456), (4464, 219765), (4485, 218736), (4508, 217620), (4557, 215280), (4680, 209622), (4784, 205065), (4830, 203112), (4836, 202860), (4914, 199640), (4968, 197470), (4991, 196560), (5040, 194649), (5096, 192510), (5208, 188370), (5292, 185380), (5382, 182280), (5460, 179676), (5520, 177723), (5580, 175812), (5616, 174685), (5635, 174096), (5642, 173880), (5704, 171990), (5733, 171120), (5796, 169260), (5859, 167440), (5880, 166842), (5980, 164052), (6045, 162288), (6076, 161460), (6210, 157976), (6279, 156240), (6370, 154008), (6417, 152880), (6440, 152334), (6448, 152145), (6510, 150696), (6552, 149730), (6615, 148304), (6696, 146510), (6762, 145080), (7020, 139748), (7056, 139035), (7130, 137592), (7176, 136710), (7245, 135408), (7254, 135240), (7280, 134757), (7440, 131859), (7560, 129766), (7595, 129168), (7644, 128340), (7728, 126945), (7812, 125580), (8060, 121716), (8073, 121520), (8190, 119784), (8280, 118482), (8370, 117208), (8372, 117180), (8463, 115920), (8556, 114660), (8680, 113022), (8694, 112840), (8820, 111228), (8970, 109368), (9016, 108810), (9114, 107640), (9269, 105840), (9360, 104811), (9555, 102672), (9660, 101556), (9672, 101430), (9765, 100464), (9828, 99820), (9936, 98735), (9982, 98280), (10143, 96720), (10192, 96255), (10416, 94185), (10465, 93744), (10584, 92690), (10695, 91728), (10764, 91140), (10881, 90160), (10920, 89838), (11160, 87906), (11270, 87048), (11284, 86940), (11408, 85995), (11466, 85560), (11592, 84630), (11718, 83720), (11760, 83421), (11960, 82026), (12090, 81144), (12152, 80730), (12285, 79856), (12420, 78988), (12558, 78120), (12740, 77004), (12834, 76440), (12880, 76167), (13020, 75348), (13104, 74865), (13230, 74152), (13392, 73255), (13455, 72912), (13524, 72540), (13671, 71760), (14040, 69874), (14105, 69552), (14260, 68796), (14352, 68355), (14490, 67704), (14508, 67620), (14651, 66960), (14973, 65520), (15120, 64883), (15190, 64584), (15288, 64170), (15624, 62790), (16120, 60858), (16146, 60760), (16380, 59892), (16560, 59241), (16740, 58604), (16744, 58590), (16905, 58032), (16926, 57960), (17112, 57330), (17199, 57040), (17360, 56511), (17388, 56420), (17640, 55614), (17940, 54684), (18032, 54405), (18135, 54096), (18228, 53820), (18538, 52920), (18837, 52080), (19110, 51336), (19251, 50960), (19320, 50778), (19344, 50715), (19530, 50232), (19656, 49910), (19747, 49680), (19964, 49140), (20286, 48360), (20930, 46872), (21168, 46345), (21390, 45864), (21528, 45570), (21735, 45136), (21762, 45080), (21840, 44919), (22320, 43953), (22540, 43524), (22568, 43470), (22785, 43056), (22932, 42780), (23184, 42315), (23436, 41860), (23920, 41013), (24180, 40572), (24304, 40365), (24570, 39928), (24840, 39494), (24955, 39312), (25116, 39060), (25389, 38640), (25480, 38502), (25668, 38220), (26040, 37674), (26460, 37076), (26910, 36456), (27048, 36270), (27342, 35880), (27807, 35280), (28080, 34937), (28210, 34776), (28520, 34398), (28665, 34224), (28980, 33852), (29016, 33810), (29295, 33488), (29302, 33480), (29946, 32760), (30380, 32292), (30429, 32240), (30576, 32085), (31248, 31395)]