21957289200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:451

約数の個数: 1080

約数和(自身を含む): 101023395200

約数和(自身を除く): 79066106000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 25, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 50, 55, 56, 57, 60, 63, 66, 70, 72, 75, 76, 77, 80, 84, 88, 90, 95, 99, 100, 105, 110, 112, 114, 120, 121, 126, 132, 133, 140, 144, 150, 152, 154, 165, 168, 171, 175, 176, 180, 190, 198, 200, 209, 210, 220, 225, 228, 231, 240, 242, 252, 264, 266, 275, 280, 285, 300, 304, 308, 315, 330, 336, 342, 350, 360, 363, 379, 380, 385, 396, 399, 400, 418, 420, 440, 450, 456, 462, 475, 484, 495, 504, 525, 528, 532, 550, 560, 570, 600, 605, 616, 627, 630, 660, 665, 684, 693, 700, 720, 726, 758, 760, 770, 792, 798, 825, 836, 840, 847, 855, 880, 900, 912, 924, 950, 968, 990, 1008, 1045, 1050, 1064, 1089, 1100, 1137, 1140, 1155, 1197, 1200, 1210, 1232, 1254, 1260, 1320, 1330, 1368, 1386, 1400, 1425, 1452, 1463, 1516, 1520, 1540, 1575, 1584, 1596, 1650, 1672, 1680, 1694, 1710, 1800, 1815, 1848, 1881, 1895, 1900, 1925, 1936, 1980, 1995, 2090, 2100, 2128, 2178, 2200, 2274, 2280, 2299, 2310, 2394, 2420, 2475, 2508, 2520, 2541, 2640, 2653, 2660, 2736, 2772, 2800, 2850, 2904, 2926, 3025, 3032, 3080, 3135, 3150, 3192, 3300, 3325, 3344, 3388, 3411, 3420, 3465, 3600, 3630, 3696, 3762, 3790, 3800, 3850, 3960, 3990, 4169, 4180, 4200, 4235, 4275, 4356, 4389, 4400, 4548, 4560, 4598, 4620, 4788, 4840, 4950, 5016, 5040, 5082, 5225, 5306, 5320, 5445, 5544, 5685, 5700, 5775, 5808, 5852, 5985, 6050, 6064, 6160, 6270, 6300, 6384, 6600, 6650, 6776, 6822, 6840, 6897, 6930, 7201, 7260, 7315, 7524, 7580, 7600, 7623, 7700, 7920, 7959, 7980, 8338, 8360, 8400, 8470, 8550, 8712, 8778, 9075, 9096, 9196, 9240, 9405, 9475, 9576, 9680, 9900, 9975, 10032, 10164, 10450, 10612, 10640, 10890, 11088, 11370, 11400, 11495, 11550, 11704, 11970, 12100, 12507, 12540, 12600, 12705, 13167, 13200, 13265, 13300, 13552, 13644, 13680, 13794, 13860, 14402, 14520, 14630, 15048, 15160, 15246, 15400, 15675, 15918, 15960, 16093, 16676, 16720, 16940, 17055, 17100, 17325, 17424, 17556, 18150, 18192, 18392, 18480, 18810, 18950, 19152, 19800, 19950, 20328, 20691, 20845, 20900, 21175, 21224, 21603, 21780, 21945, 22740, 22800, 22990, 23100, 23408, 23877, 23940, 24200, 25014, 25080, 25200, 25410, 26334, 26530, 26600, 27225, 27288, 27588, 27720, 28425, 28804, 29040, 29183, 29260, 29925, 30096, 30320, 30492, 30800, 31350, 31836, 31920, 32186, 33352, 33880, 34110, 34200, 34485, 34650, 35112, 36005, 36300, 36575, 36784, 37521, 37620, 37900, 38115, 39600, 39795, 39900, 40656, 41382, 41690, 41800, 42350, 42448, 43206, 43560, 43890, 45480, 45859, 45980, 46200, 47025, 47754, 47880, 48279, 48400, 50028, 50160, 50407, 50820, 52668, 53060, 53200, 54450, 54576, 55176, 55440, 56850, 57475, 57608, 58366, 58520, 59850, 60984, 62535, 62700, 63525, 63672, 64372, 64809, 65835, 66325, 66704, 67760, 68220, 68400, 68970, 69300, 70224, 72010, 72600, 73150, 75042, 75240, 75800, 76230, 79211, 79590, 79800, 80465, 82764, 83380, 83600, 84700, 85275, 86412, 87120, 87549, 87780, 90960, 91718, 91960, 92400, 94050, 95508, 95760, 96558, 100056, 100814, 101640, 103455, 104225, 105336, 106120, 108015, 108900, 109725, 110352, 113700, 114950, 115216, 116732, 117040, 119385, 119700, 121968, 125070, 125400, 127050, 127344, 128744, 129618, 131670, 132650, 136440, 137577, 137940, 138600, 144020, 144837, 145200, 145915, 146300, 150084, 150480, 151221, 151600, 152460, 158422, 159180, 159600, 160930, 165528, 166760, 169400, 170550, 172425, 172824, 175098, 175560, 180025, 183436, 183920, 187605, 188100, 190575, 191016, 193116, 198975, 200112, 201628, 203280, 206910, 208450, 210672, 212240, 216030, 217800, 219450, 227400, 229295, 229900, 233464, 237633, 238770, 239400, 241395, 250140, 250800, 252035, 254100, 257488, 259236, 262647, 263340, 265300, 272880, 275154, 275880, 277200, 288040, 289674, 291830, 292600, 300168, 302442, 304920, 312675, 316844, 318360, 321013, 321860, 324045, 329175, 331056, 333520, 338800, 341100, 344850, 345648, 350196, 351120, 360050, 366872, 375210, 376200, 381150, 382032, 386232, 396055, 397950, 402325, 403256, 412731, 413820, 416900, 432060, 435600, 437745, 438900, 453663, 454800, 458590, 459800, 466928, 475266, 477540, 478800, 482790, 500280, 504070, 508200, 517275, 518472, 525294, 526680, 530600, 540075, 550308, 551760, 554477, 576080, 579348, 583660, 585200, 596925, 600336, 604884, 609840, 625350, 633688, 636720, 642026, 643720, 648090, 658350, 682200, 687885, 689700, 700392, 712899, 720100, 724185, 729575, 733744, 750420, 752400, 756105, 762300, 772464, 792110, 795900, 804650, 806512, 825462, 827640, 833800, 864120, 871321, 875490, 877800, 907326, 917180, 919600, 938025, 950532, 955080, 963039, 965580, 1000560, 1008140, 1016400, 1034550, 1036944, 1050588, 1053360, 1061200, 1080150, 1100616, 1108954, 1146475, 1158696, 1167320, 1188165, 1193850, 1206975, 1209768, 1250700, 1260175, 1267376, 1284052, 1287440, 1296180, 1313235, 1316700, 1364400, 1375770, 1379400, 1400784, 1425798, 1440200, 1448370, 1459150, 1500840, 1512210, 1524600, 1584220, 1591800, 1605065, 1609300, 1620225, 1650924, 1655280, 1663431, 1667600, 1728240, 1742642, 1750980, 1755600, 1814652, 1834360, 1876050, 1901064, 1910160, 1926078, 1931160, 1980275, 2016280, 2063655, 2069100, 2101176, 2160300, 2188725, 2201232, 2217908, 2268315, 2292950, 2317392, 2334640, 2376330, 2387700, 2413950, 2419536, 2501400, 2520350, 2568104, 2592360, 2613963, 2626470, 2633400, 2751540, 2758800, 2772385, 2851596, 2880400, 2889117, 2896740, 2918300, 3001680, 3024420, 3049200, 3168440, 3183600, 3210130, 3218600, 3240450, 3301848, 3326862, 3439425, 3485284, 3501960, 3564495, 3620925, 3629304, 3668720, 3752100, 3780525, 3802128, 3852156, 3862320, 3960550, 4032560, 4127310, 4138200, 4202352, 4320600, 4356605, 4377450, 4435816, 4536630, 4585900, 4752660, 4775400, 4815195, 4827900, 4990293, 5002800, 5040700, 5136208, 5184720, 5227926, 5252940, 5266800, 5503080, 5544770, 5703192, 5778234, 5793480, 5836600, 5940825, 6048840, 6099247, 6336880, 6420260, 6437200, 6480900, 6566175, 6603696, 6653724, 6878850, 6970568, 7003920, 7128990, 7241850, 7258608, 7504200, 7561050, 7704312, 7841889, 7921100, 8025325, 8254620, 8276400, 8317155, 8641200, 8713210, 8754900, 8871632, 9073260, 9171800, 9505320, 9550800, 9630390, 9655800, 9980586, 10081400, 10318275, 10455852, 10505880, 11006160, 11089540, 11341575, 11406384, 11556468, 11586960, 11673200, 11881650, 12097680, 12198494, 12840520, 12961800, 13069815, 13132350, 13307448, 13757700, 13861925, 13941136, 14257980, 14445585, 14483700, 15008400, 15122100, 15408624, 15683778, 15842200, 16050650, 16509240, 16634310, 17426420, 17509800, 17822475, 18146520, 18297741, 18343600, 19010640, 19260780, 19311600, 19961172, 20162800, 20636550, 20911704, 21011760, 21783025, 22179080, 22683150, 23112936, 23763300, 24075975, 24396988, 24951465, 25681040, 25923600, 26139630, 26264700, 26614896, 27515400, 27723850, 28515960, 28891170, 28967400, 30244200, 30496235, 31367556, 31684400, 32101300, 33018480, 33268620, 34852840, 35019600, 35644950, 36293040, 36595482, 38521560, 39209445, 39922344, 41273100, 41585775, 41823408, 43566050, 44358160, 45366300, 46225872, 47526600, 48151950, 48793976, 49902930, 52279260, 52529400, 54893223, 55030800, 55447700, 57031920, 57782340, 57934800, 60488400, 60992470, 62735112, 64202600, 65349075, 66537240, 69705680, 71289900, 72227925, 73190964, 77043120, 78418890, 79844688, 82546200, 83171550, 87132100, 90732600, 91488705, 95053200, 96303900, 97587952, 99805860, 104558520, 105058800, 109786446, 110895400, 115564680, 121984940, 124757325, 125470224, 128405200, 130698150, 133074480, 142579800, 144455850, 146381928, 152481175, 156837780, 165092400, 166343100, 174264200, 181465200, 182977410, 192607800, 196047225, 199611720, 209117040, 219572892, 221790800, 231129360, 243969880, 249514650, 261396300, 274466115, 285159600, 288911700, 292763856, 304962350, 313675560, 332686200, 348528400, 365954820, 385215600, 392094450, 399223440, 439145784, 457443525, 487939760, 499029300, 522792600, 548932230, 577823400, 609924700, 627351120, 665372400, 731909640, 784188900, 878291568, 914887050, 998058600, 1045585200, 1097864460, 1155646800, 1219849400, 1372330575, 1463819280, 1568377800, 1829774100, 1996117200, 2195728920, 2439698800, 2744661150, 3136755600, 3659548200, 4391457840, 5489322300, 7319096400, 10978644600, 21957289200]

約数ペア:

[(1, 21957289200), (2, 10978644600), (3, 7319096400), (4, 5489322300), (5, 4391457840), (6, 3659548200), (7, 3136755600), (8, 2744661150), (9, 2439698800), (10, 2195728920), (11, 1996117200), (12, 1829774100), (14, 1568377800), (15, 1463819280), (16, 1372330575), (18, 1219849400), (19, 1155646800), (20, 1097864460), (21, 1045585200), (22, 998058600), (24, 914887050), (25, 878291568), (28, 784188900), (30, 731909640), (33, 665372400), (35, 627351120), (36, 609924700), (38, 577823400), (40, 548932230), (42, 522792600), (44, 499029300), (45, 487939760), (48, 457443525), (50, 439145784), (55, 399223440), (56, 392094450), (57, 385215600), (60, 365954820), (63, 348528400), (66, 332686200), (70, 313675560), (72, 304962350), (75, 292763856), (76, 288911700), (77, 285159600), (80, 274466115), (84, 261396300), (88, 249514650), (90, 243969880), (95, 231129360), (99, 221790800), (100, 219572892), (105, 209117040), (110, 199611720), (112, 196047225), (114, 192607800), (120, 182977410), (121, 181465200), (126, 174264200), (132, 166343100), (133, 165092400), (140, 156837780), (144, 152481175), (150, 146381928), (152, 144455850), (154, 142579800), (165, 133074480), (168, 130698150), (171, 128405200), (175, 125470224), (176, 124757325), (180, 121984940), (190, 115564680), (198, 110895400), (200, 109786446), (209, 105058800), (210, 104558520), (220, 99805860), (225, 97587952), (228, 96303900), (231, 95053200), (240, 91488705), (242, 90732600), (252, 87132100), (264, 83171550), (266, 82546200), (275, 79844688), (280, 78418890), (285, 77043120), (300, 73190964), (304, 72227925), (308, 71289900), (315, 69705680), (330, 66537240), (336, 65349075), (342, 64202600), (350, 62735112), (360, 60992470), (363, 60488400), (379, 57934800), (380, 57782340), (385, 57031920), (396, 55447700), (399, 55030800), (400, 54893223), (418, 52529400), (420, 52279260), (440, 49902930), (450, 48793976), (456, 48151950), (462, 47526600), (475, 46225872), (484, 45366300), (495, 44358160), (504, 43566050), (525, 41823408), (528, 41585775), (532, 41273100), (550, 39922344), (560, 39209445), (570, 38521560), (600, 36595482), (605, 36293040), (616, 35644950), (627, 35019600), (630, 34852840), (660, 33268620), (665, 33018480), (684, 32101300), (693, 31684400), (700, 31367556), (720, 30496235), (726, 30244200), (758, 28967400), (760, 28891170), (770, 28515960), (792, 27723850), (798, 27515400), (825, 26614896), (836, 26264700), (840, 26139630), (847, 25923600), (855, 25681040), (880, 24951465), (900, 24396988), (912, 24075975), (924, 23763300), (950, 23112936), (968, 22683150), (990, 22179080), (1008, 21783025), (1045, 21011760), (1050, 20911704), (1064, 20636550), (1089, 20162800), (1100, 19961172), (1137, 19311600), (1140, 19260780), (1155, 19010640), (1197, 18343600), (1200, 18297741), (1210, 18146520), (1232, 17822475), (1254, 17509800), (1260, 17426420), (1320, 16634310), (1330, 16509240), (1368, 16050650), (1386, 15842200), (1400, 15683778), (1425, 15408624), (1452, 15122100), (1463, 15008400), (1516, 14483700), (1520, 14445585), (1540, 14257980), (1575, 13941136), (1584, 13861925), (1596, 13757700), (1650, 13307448), (1672, 13132350), (1680, 13069815), (1694, 12961800), (1710, 12840520), (1800, 12198494), (1815, 12097680), (1848, 11881650), (1881, 11673200), (1895, 11586960), (1900, 11556468), (1925, 11406384), (1936, 11341575), (1980, 11089540), (1995, 11006160), (2090, 10505880), (2100, 10455852), (2128, 10318275), (2178, 10081400), (2200, 9980586), (2274, 9655800), (2280, 9630390), (2299, 9550800), (2310, 9505320), (2394, 9171800), (2420, 9073260), (2475, 8871632), (2508, 8754900), (2520, 8713210), (2541, 8641200), (2640, 8317155), (2653, 8276400), (2660, 8254620), (2736, 8025325), (2772, 7921100), (2800, 7841889), (2850, 7704312), (2904, 7561050), (2926, 7504200), (3025, 7258608), (3032, 7241850), (3080, 7128990), (3135, 7003920), (3150, 6970568), (3192, 6878850), (3300, 6653724), (3325, 6603696), (3344, 6566175), (3388, 6480900), (3411, 6437200), (3420, 6420260), (3465, 6336880), (3600, 6099247), (3630, 6048840), (3696, 5940825), (3762, 5836600), (3790, 5793480), (3800, 5778234), (3850, 5703192), (3960, 5544770), (3990, 5503080), (4169, 5266800), (4180, 5252940), (4200, 5227926), (4235, 5184720), (4275, 5136208), (4356, 5040700), (4389, 5002800), (4400, 4990293), (4548, 4827900), (4560, 4815195), (4598, 4775400), (4620, 4752660), (4788, 4585900), (4840, 4536630), (4950, 4435816), (5016, 4377450), (5040, 4356605), (5082, 4320600), (5225, 4202352), (5306, 4138200), (5320, 4127310), (5445, 4032560), (5544, 3960550), (5685, 3862320), (5700, 3852156), (5775, 3802128), (5808, 3780525), (5852, 3752100), (5985, 3668720), (6050, 3629304), (6064, 3620925), (6160, 3564495), (6270, 3501960), (6300, 3485284), (6384, 3439425), (6600, 3326862), (6650, 3301848), (6776, 3240450), (6822, 3218600), (6840, 3210130), (6897, 3183600), (6930, 3168440), (7201, 3049200), (7260, 3024420), (7315, 3001680), (7524, 2918300), (7580, 2896740), (7600, 2889117), (7623, 2880400), (7700, 2851596), (7920, 2772385), (7959, 2758800), (7980, 2751540), (8338, 2633400), (8360, 2626470), (8400, 2613963), (8470, 2592360), (8550, 2568104), (8712, 2520350), (8778, 2501400), (9075, 2419536), (9096, 2413950), (9196, 2387700), (9240, 2376330), (9405, 2334640), (9475, 2317392), (9576, 2292950), (9680, 2268315), (9900, 2217908), (9975, 2201232), (10032, 2188725), (10164, 2160300), (10450, 2101176), (10612, 2069100), (10640, 2063655), (10890, 2016280), (11088, 1980275), (11370, 1931160), (11400, 1926078), (11495, 1910160), (11550, 1901064), (11704, 1876050), (11970, 1834360), (12100, 1814652), (12507, 1755600), (12540, 1750980), (12600, 1742642), (12705, 1728240), (13167, 1667600), (13200, 1663431), (13265, 1655280), (13300, 1650924), (13552, 1620225), (13644, 1609300), (13680, 1605065), (13794, 1591800), (13860, 1584220), (14402, 1524600), (14520, 1512210), (14630, 1500840), (15048, 1459150), (15160, 1448370), (15246, 1440200), (15400, 1425798), (15675, 1400784), (15918, 1379400), (15960, 1375770), (16093, 1364400), (16676, 1316700), (16720, 1313235), (16940, 1296180), (17055, 1287440), (17100, 1284052), (17325, 1267376), (17424, 1260175), (17556, 1250700), (18150, 1209768), (18192, 1206975), (18392, 1193850), (18480, 1188165), (18810, 1167320), (18950, 1158696), (19152, 1146475), (19800, 1108954), (19950, 1100616), (20328, 1080150), (20691, 1061200), (20845, 1053360), (20900, 1050588), (21175, 1036944), (21224, 1034550), (21603, 1016400), (21780, 1008140), (21945, 1000560), (22740, 965580), (22800, 963039), (22990, 955080), (23100, 950532), (23408, 938025), (23877, 919600), (23940, 917180), (24200, 907326), (25014, 877800), (25080, 875490), (25200, 871321), (25410, 864120), (26334, 833800), (26530, 827640), (26600, 825462), (27225, 806512), (27288, 804650), (27588, 795900), (27720, 792110), (28425, 772464), (28804, 762300), (29040, 756105), (29183, 752400), (29260, 750420), (29925, 733744), (30096, 729575), (30320, 724185), (30492, 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