21841648920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 1024

約数和(自身を含む): 94755225600

約数和(自身を除く): 72913576680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 62, 63, 65, 67, 70, 72, 78, 84, 90, 91, 93, 104, 105, 107, 108, 117, 120, 124, 126, 130, 134, 135, 140, 155, 156, 168, 180, 182, 186, 189, 195, 201, 210, 214, 216, 217, 234, 248, 252, 260, 268, 270, 273, 279, 280, 310, 312, 315, 321, 335, 351, 360, 364, 372, 378, 390, 402, 403, 420, 428, 434, 455, 465, 468, 469, 504, 520, 535, 536, 540, 546, 558, 585, 603, 620, 630, 642, 651, 670, 702, 728, 744, 749, 756, 780, 804, 806, 819, 837, 840, 856, 868, 871, 910, 930, 936, 938, 945, 963, 1005, 1070, 1080, 1085, 1092, 1116, 1170, 1206, 1209, 1240, 1260, 1284, 1302, 1340, 1365, 1391, 1395, 1404, 1407, 1498, 1512, 1560, 1605, 1608, 1612, 1638, 1674, 1736, 1742, 1755, 1809, 1820, 1860, 1876, 1890, 1926, 1953, 2010, 2015, 2077, 2140, 2170, 2184, 2232, 2247, 2340, 2345, 2412, 2418, 2457, 2520, 2568, 2604, 2613, 2680, 2730, 2782, 2790, 2808, 2814, 2821, 2889, 2996, 3015, 3210, 3224, 3255, 3276, 3317, 3348, 3484, 3510, 3618, 3627, 3640, 3720, 3745, 3752, 3780, 3852, 3906, 4020, 4030, 4095, 4154, 4173, 4185, 4221, 4280, 4340, 4355, 4494, 4680, 4690, 4815, 4824, 4836, 4914, 5208, 5226, 5460, 5564, 5580, 5628, 5642, 5778, 5859, 5992, 6030, 6045, 6097, 6231, 6420, 6510, 6552, 6634, 6696, 6741, 6955, 6968, 7020, 7035, 7169, 7236, 7254, 7490, 7560, 7704, 7812, 7839, 8040, 8060, 8190, 8308, 8346, 8370, 8442, 8463, 8680, 8710, 8988, 9045, 9380, 9630, 9672, 9737, 9765, 9828, 9951, 10385, 10452, 10881, 10920, 11128, 11160, 11235, 11256, 11284, 11556, 11718, 12060, 12090, 12194, 12285, 12462, 12519, 12663, 12840, 13020, 13065, 13268, 13482, 13910, 14040, 14070, 14105, 14338, 14445, 14472, 14508, 14539, 14980, 15624, 15678, 16120, 16380, 16585, 16616, 16692, 16740, 16884, 16926, 17420, 17976, 18090, 18135, 18291, 18693, 18760, 19260, 19474, 19530, 19656, 19902, 20223, 20770, 20865, 20904, 21105, 21507, 21762, 22470, 22568, 23112, 23219, 23436, 23517, 24120, 24180, 24388, 24570, 24924, 25038, 25326, 25389, 26040, 26130, 26536, 26964, 27001, 27820, 28140, 28210, 28676, 28890, 29016, 29078, 29211, 29295, 29853, 29960, 30485, 31155, 31356, 32760, 33170, 33384, 33480, 33705, 33768, 33852, 34840, 35845, 36180, 36270, 36582, 37386, 37557, 38520, 38948, 39060, 39195, 39804, 40446, 41540, 41730, 42210, 42315, 43014, 43121, 43524, 43617, 44940, 46438, 46872, 47034, 48360, 48685, 48776, 49140, 49755, 49848, 50076, 50183, 50652, 50778, 52260, 53928, 54002, 54405, 54873, 55640, 56079, 56280, 56420, 57352, 57780, 58156, 58422, 58590, 59706, 60970, 62310, 62595, 62712, 63315, 64521, 66340, 67410, 67704, 69657, 71690, 72360, 72540, 72695, 73164, 74772, 75114, 76167, 77896, 78120, 78390, 79608, 80892, 81003, 83080, 83460, 84420, 84630, 86028, 86242, 87048, 87234, 87633, 89559, 89880, 91455, 92876, 93197, 93465, 94068, 97370, 98280, 99510, 100152, 100366, 101115, 101304, 101556, 104520, 107535, 108004, 108810, 109746, 112158, 112840, 115560, 116095, 116312, 116844, 117180, 117585, 119412, 121940, 124620, 125190, 126630, 126945, 129042, 129363, 130851, 132680, 134820, 135005, 139314, 143380, 145080, 145390, 146055, 146328, 149265, 149544, 150228, 150549, 152334, 156780, 161784, 162006, 164619, 166920, 168840, 169260, 172056, 172484, 174468, 175266, 179118, 182910, 185752, 186394, 186930, 187785, 188136, 189007, 193563, 194740, 199020, 200732, 202230, 203112, 208971, 215070, 215605, 216008, 217620, 218085, 219492, 222239, 224316, 232190, 233688, 234360, 235170, 238824, 243009, 243880, 249240, 250380, 250915, 253260, 253890, 258084, 258726, 261702, 262899, 269640, 270010, 274365, 278628, 279591, 280395, 286760, 290780, 292110, 298530, 300456, 301098, 301847, 304668, 313560, 322605, 324012, 329238, 338520, 344968, 348285, 348936, 350532, 358236, 365820, 372788, 373860, 375570, 378014, 380835, 387126, 388089, 389480, 392553, 398040, 401464, 404460, 405015, 417942, 430140, 431210, 435240, 436170, 438165, 438984, 444478, 447795, 448632, 451647, 464380, 465985, 470340, 486018, 500760, 501830, 506520, 507780, 516168, 517452, 523404, 525798, 540020, 548730, 557256, 559182, 560790, 567021, 581560, 584220, 597060, 602196, 603694, 609336, 626913, 645210, 646815, 648024, 652379, 654255, 658476, 666717, 696570, 701064, 716472, 729027, 731640, 745576, 747720, 751140, 752745, 756028, 761670, 774252, 776178, 785106, 808920, 810030, 823095, 835884, 838773, 860280, 862420, 872340, 876330, 888956, 895590, 903294, 905541, 928760, 931970, 940680, 945035, 967815, 972036, 1003660, 1015560, 1034904, 1044855, 1046808, 1051596, 1080040, 1097460, 1111195, 1118364, 1121580, 1134042, 1164267, 1168440, 1194120, 1204392, 1207388, 1215045, 1253826, 1290420, 1293630, 1304758, 1308510, 1314495, 1316952, 1333434, 1354941, 1393140, 1397955, 1458054, 1502280, 1505490, 1509235, 1512056, 1523340, 1548504, 1552356, 1555673, 1570212, 1620060, 1646190, 1671768, 1677546, 1701063, 1724840, 1744680, 1752660, 1777912, 1791180, 1806588, 1811082, 1863940, 1890070, 1935630, 1940445, 1944072, 1957137, 1962765, 2000151, 2007320, 2089710, 2103192, 2194920, 2222390, 2236728, 2243160, 2258235, 2268084, 2328534, 2414776, 2430090, 2507652, 2516319, 2580840, 2587260, 2609516, 2617020, 2628990, 2666868, 2709882, 2716623, 2786280, 2795910, 2835105, 2889107, 2916108, 3010980, 3018470, 3046680, 3104712, 3111346, 3134565, 3140424, 3240120, 3261895, 3292380, 3333585, 3355092, 3402126, 3505320, 3582360, 3613176, 3622164, 3645135, 3727880, 3780140, 3871260, 3880890, 3914274, 3925530, 4000302, 4179420, 4193865, 4444780, 4516470, 4527705, 4536168, 4657068, 4667019, 4860180, 5015304, 5032638, 5103189, 5174520, 5219032, 5234040, 5257980, 5333736, 5419764, 5433246, 5591820, 5670210, 5778214, 5821335, 5832216, 5871411, 6000453, 6021960, 6036940, 6222692, 6269130, 6523790, 6584760, 6667170, 6710184, 6774705, 6804252, 7244328, 7290270, 7560280, 7742520, 7761780, 7778365, 7828548, 7851060, 8000604, 8149869, 8358840, 8387730, 8505315, 8667321, 8889560, 9032940, 9055410, 9314136, 9334038, 9720360, 9785685, 10000755, 10065276, 10206378, 10515960, 10839528, 10866492, 11183640, 11340420, 11556428, 11642670, 11742822, 12000906, 12073880, 12445384, 12538260, 12581595, 13047580, 13334340, 13549410, 13583115, 13608504, 14001057, 14445535, 14580540, 15523560, 15556730, 15657096, 15702120, 16001208, 16299738, 16775460, 17010630, 17334642, 17614233, 18065880, 18110820, 18668076, 19571370, 20001510, 20130552, 20223749, 20412756, 21732984, 22680840, 23112856, 23285340, 23335095, 23485644, 24001812, 25076520, 25163190, 25515945, 26001963, 26095160, 26668680, 27098820, 27166230, 28002114, 28891070, 29161080, 29357055, 30002265, 31113460, 32599476, 33550920, 34021260, 34669284, 35228466, 36221640, 37336152, 39142740, 40003020, 40447498, 40749345, 40825512, 42003171, 43336605, 46570680, 46670190, 46971288, 48003624, 50326380, 51031890, 52003926, 54197640, 54332460, 56004228, 57782140, 58714110, 60004530, 60671247, 62226920, 65198952, 68042520, 69338568, 70005285, 70456932, 78005889, 78285480, 80006040, 80894996, 81498690, 84006342, 86673210, 88071165, 93340380, 100652760, 101118745, 102063780, 104007852, 108664920, 112008456, 115564280, 117428220, 120009060, 121342494, 130009815, 140010570, 140913864, 156011778, 161789992, 162997380, 168012684, 173346420, 176142330, 182013741, 186680760, 202237490, 204127560, 208015704, 210015855, 234856440, 240018120, 242684988, 260019630, 280021140, 303356235, 312023556, 325994760, 336025368, 346692840, 352284660, 364027482, 390029445, 404474980, 420031710, 485369976, 520039260, 546041223, 560042280, 606712470, 624047112, 704569320, 728054964, 780058890, 808949960, 840063420, 910068705, 1040078520, 1092082446, 1213424940, 1456109928, 1560117780, 1680126840, 1820137410, 2184164892, 2426849880, 2730206115, 3120235560, 3640274820, 4368329784, 5460412230, 7280549640, 10920824460, 21841648920]

約数ペア:

[(1, 21841648920), (2, 10920824460), (3, 7280549640), (4, 5460412230), (5, 4368329784), (6, 3640274820), (7, 3120235560), (8, 2730206115), (9, 2426849880), (10, 2184164892), (12, 1820137410), (13, 1680126840), (14, 1560117780), (15, 1456109928), (18, 1213424940), (20, 1092082446), (21, 1040078520), (24, 910068705), (26, 840063420), (27, 808949960), (28, 780058890), (30, 728054964), (31, 704569320), (35, 624047112), (36, 606712470), (39, 560042280), (40, 546041223), (42, 520039260), (45, 485369976), (52, 420031710), (54, 404474980), (56, 390029445), (60, 364027482), (62, 352284660), (63, 346692840), (65, 336025368), (67, 325994760), (70, 312023556), (72, 303356235), (78, 280021140), (84, 260019630), (90, 242684988), (91, 240018120), (93, 234856440), (104, 210015855), (105, 208015704), (107, 204127560), (108, 202237490), (117, 186680760), (120, 182013741), (124, 176142330), (126, 173346420), (130, 168012684), (134, 162997380), (135, 161789992), (140, 156011778), (155, 140913864), (156, 140010570), (168, 130009815), (180, 121342494), (182, 120009060), (186, 117428220), (189, 115564280), (195, 112008456), (201, 108664920), (210, 104007852), (214, 102063780), (216, 101118745), (217, 100652760), (234, 93340380), (248, 88071165), (252, 86673210), (260, 84006342), (268, 81498690), (270, 80894996), (273, 80006040), (279, 78285480), (280, 78005889), (310, 70456932), (312, 70005285), (315, 69338568), (321, 68042520), (335, 65198952), (351, 62226920), (360, 60671247), (364, 60004530), (372, 58714110), (378, 57782140), (390, 56004228), (402, 54332460), (403, 54197640), (420, 52003926), (428, 51031890), (434, 50326380), (455, 48003624), (465, 46971288), (468, 46670190), (469, 46570680), (504, 43336605), (520, 42003171), (535, 40825512), (536, 40749345), (540, 40447498), (546, 40003020), (558, 39142740), (585, 37336152), (603, 36221640), (620, 35228466), (630, 34669284), (642, 34021260), (651, 33550920), (670, 32599476), (702, 31113460), (728, 30002265), (744, 29357055), (749, 29161080), (756, 28891070), (780, 28002114), (804, 27166230), (806, 27098820), (819, 26668680), (837, 26095160), (840, 26001963), (856, 25515945), (868, 25163190), (871, 25076520), (910, 24001812), (930, 23485644), (936, 23335095), (938, 23285340), (945, 23112856), (963, 22680840), (1005, 21732984), (1070, 20412756), (1080, 20223749), (1085, 20130552), (1092, 20001510), (1116, 19571370), (1170, 18668076), (1206, 18110820), (1209, 18065880), (1240, 17614233), (1260, 17334642), (1284, 17010630), (1302, 16775460), (1340, 16299738), (1365, 16001208), (1391, 15702120), (1395, 15657096), (1404, 15556730), (1407, 15523560), (1498, 14580540), (1512, 14445535), (1560, 14001057), (1605, 13608504), (1608, 13583115), (1612, 13549410), (1638, 13334340), (1674, 13047580), (1736, 12581595), (1742, 12538260), (1755, 12445384), (1809, 12073880), (1820, 12000906), (1860, 11742822), (1876, 11642670), (1890, 11556428), (1926, 11340420), (1953, 11183640), (2010, 10866492), (2015, 10839528), (2077, 10515960), (2140, 10206378), (2170, 10065276), (2184, 10000755), (2232, 9785685), (2247, 9720360), (2340, 9334038), (2345, 9314136), (2412, 9055410), (2418, 9032940), (2457, 8889560), (2520, 8667321), (2568, 8505315), (2604, 8387730), (2613, 8358840), (2680, 8149869), (2730, 8000604), (2782, 7851060), (2790, 7828548), (2808, 7778365), (2814, 7761780), (2821, 7742520), (2889, 7560280), (2996, 7290270), (3015, 7244328), (3210, 6804252), (3224, 6774705), (3255, 6710184), (3276, 6667170), (3317, 6584760), (3348, 6523790), (3484, 6269130), (3510, 6222692), (3618, 6036940), (3627, 6021960), (3640, 6000453), (3720, 5871411), (3745, 5832216), (3752, 5821335), (3780, 5778214), (3852, 5670210), (3906, 5591820), (4020, 5433246), (4030, 5419764), (4095, 5333736), (4154, 5257980), (4173, 5234040), (4185, 5219032), (4221, 5174520), (4280, 5103189), (4340, 5032638), (4355, 5015304), (4494, 4860180), (4680, 4667019), (4690, 4657068), (4815, 4536168), (4824, 4527705), (4836, 4516470), (4914, 4444780), (5208, 4193865), (5226, 4179420), (5460, 4000302), (5564, 3925530), (5580, 3914274), (5628, 3880890), (5642, 3871260), (5778, 3780140), (5859, 3727880), (5992, 3645135), (6030, 3622164), (6045, 3613176), (6097, 3582360), (6231, 3505320), (6420, 3402126), (6510, 3355092), (6552, 3333585), (6634, 3292380), (6696, 3261895), (6741, 3240120), (6955, 3140424), (6968, 3134565), (7020, 3111346), (7035, 3104712), (7169, 3046680), (7236, 3018470), (7254, 3010980), (7490, 2916108), (7560, 2889107), (7704, 2835105), (7812, 2795910), (7839, 2786280), (8040, 2716623), (8060, 2709882), (8190, 2666868), (8308, 2628990), (8346, 2617020), (8370, 2609516), (8442, 2587260), (8463, 2580840), (8680, 2516319), (8710, 2507652), (8988, 2430090), (9045, 2414776), (9380, 2328534), (9630, 2268084), (9672, 2258235), (9737, 2243160), (9765, 2236728), (9828, 2222390), (9951, 2194920), (10385, 2103192), (10452, 2089710), (10881, 2007320), (10920, 2000151), (11128, 1962765), (11160, 1957137), (11235, 1944072), (11256, 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(22568, 967815), (23112, 945035), (23219, 940680), (23436, 931970), (23517, 928760), (24120, 905541), (24180, 903294), (24388, 895590), (24570, 888956), (24924, 876330), (25038, 872340), (25326, 862420), (25389, 860280), (26040, 838773), (26130, 835884), (26536, 823095), (26964, 810030), (27001, 808920), (27820, 785106), (28140, 776178), (28210, 774252), (28676, 761670), (28890, 756028), (29016, 752745), (29078, 751140), (29211, 747720), (29295, 745576), (29853, 731640), (29960, 729027), (30485, 716472), (31155, 701064), (31356, 696570), (32760, 666717), (33170, 658476), (33384, 654255), (33480, 652379), (33705, 648024), (33768, 646815), (33852, 645210), (34840, 626913), (35845, 609336), (36180, 603694), (36270, 602196), (36582, 597060), (37386, 584220), (37557, 581560), (38520, 567021), (38948, 560790), (39060, 559182), (39195, 557256), (39804, 548730), (40446, 540020), (41540, 525798), (41730, 523404), (42210, 517452), (42315, 516168), (43014, 507780), (43121, 506520), (43524, 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(86028, 253890), (86242, 253260), (87048, 250915), (87234, 250380), (87633, 249240), (89559, 243880), (89880, 243009), (91455, 238824), (92876, 235170), (93197, 234360), (93465, 233688), (94068, 232190), (97370, 224316), (98280, 222239), (99510, 219492), (100152, 218085), (100366, 217620), (101115, 216008), (101304, 215605), (101556, 215070), (104520, 208971), (107535, 203112), (108004, 202230), (108810, 200732), (109746, 199020), (112158, 194740), (112840, 193563), (115560, 189007), (116095, 188136), (116312, 187785), (116844, 186930), (117180, 186394), (117585, 185752), (119412, 182910), (121940, 179118), (124620, 175266), (125190, 174468), (126630, 172484), (126945, 172056), (129042, 169260), (129363, 168840), (130851, 166920), (132680, 164619), (134820, 162006), (135005, 161784), (139314, 156780), (143380, 152334), (145080, 150549), (145390, 150228), (146055, 149544), (146328, 149265)]