21490963200

素因数分解:

$2^8\times 3^3\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 864

約数和(自身を含む): 91446924800

約数和(自身を除く): 69955961600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 109, 112, 120, 126, 128, 135, 140, 144, 150, 160, 163, 168, 175, 180, 189, 192, 200, 210, 216, 218, 224, 225, 240, 252, 256, 270, 280, 288, 300, 315, 320, 326, 327, 336, 350, 360, 378, 384, 400, 420, 432, 436, 448, 450, 480, 489, 504, 525, 540, 545, 560, 576, 600, 630, 640, 652, 654, 672, 675, 700, 720, 756, 763, 768, 800, 815, 840, 864, 872, 896, 900, 945, 960, 978, 981, 1008, 1050, 1080, 1090, 1120, 1141, 1152, 1200, 1260, 1280, 1304, 1308, 1344, 1350, 1400, 1440, 1467, 1512, 1526, 1575, 1600, 1630, 1635, 1680, 1728, 1744, 1792, 1800, 1890, 1920, 1956, 1962, 2016, 2100, 2160, 2180, 2240, 2282, 2289, 2304, 2400, 2445, 2520, 2608, 2616, 2688, 2700, 2725, 2800, 2880, 2934, 2943, 3024, 3052, 3150, 3200, 3260, 3270, 3360, 3423, 3456, 3488, 3600, 3780, 3815, 3840, 3912, 3924, 4032, 4075, 4200, 4320, 4360, 4401, 4480, 4564, 4578, 4725, 4800, 4890, 4905, 5040, 5216, 5232, 5376, 5400, 5450, 5600, 5705, 5760, 5868, 5886, 6048, 6104, 6300, 6400, 6520, 6540, 6720, 6846, 6867, 6912, 6976, 7200, 7335, 7560, 7630, 7824, 7848, 8064, 8150, 8175, 8400, 8640, 8720, 8802, 8960, 9128, 9156, 9450, 9600, 9780, 9810, 10080, 10269, 10432, 10464, 10800, 10900, 11200, 11410, 11445, 11520, 11736, 11772, 12096, 12208, 12225, 12600, 13040, 13080, 13440, 13692, 13734, 13952, 14400, 14670, 14715, 15120, 15260, 15648, 15696, 16128, 16300, 16350, 16800, 17115, 17280, 17440, 17604, 17767, 18256, 18312, 18900, 19075, 19200, 19560, 19620, 20160, 20538, 20601, 20864, 20928, 21600, 21800, 22005, 22400, 22820, 22890, 23472, 23544, 24192, 24416, 24450, 24525, 25200, 26080, 26160, 26880, 27384, 27468, 27904, 28525, 28800, 29340, 29430, 30240, 30520, 30807, 31296, 31392, 32600, 32700, 33600, 34230, 34335, 34560, 34880, 35208, 35534, 36512, 36624, 36675, 37800, 38150, 39120, 39240, 40320, 41076, 41202, 41728, 41856, 43200, 43600, 44010, 44800, 45640, 45780, 46944, 47088, 48384, 48832, 48900, 49050, 50400, 51345, 52160, 52320, 53301, 54768, 54936, 57050, 57225, 57600, 58680, 58860, 60480, 61040, 61614, 62592, 62784, 65200, 65400, 67200, 68460, 68670, 69760, 70416, 71068, 73024, 73248, 73350, 73575, 75600, 76300, 78240, 78480, 80640, 82152, 82404, 83712, 85575, 86400, 87200, 88020, 88835, 91280, 91560, 93888, 94176, 97664, 97800, 98100, 100800, 102690, 103005, 104320, 104640, 106602, 109536, 109872, 110025, 114100, 114450, 117360, 117720, 120960, 122080, 123228, 124369, 125184, 125568, 130400, 130800, 134400, 136920, 137340, 139520, 140832, 142136, 146048, 146496, 146700, 147150, 151200, 152600, 154035, 156480, 156960, 159903, 164304, 164808, 171150, 171675, 172800, 174400, 176040, 177670, 182560, 183120, 187776, 188352, 195328, 195600, 196200, 201600, 205380, 206010, 208640, 209280, 213204, 219072, 219744, 220050, 228200, 228900, 234720, 235440, 241920, 244160, 246456, 248738, 251136, 256725, 260800, 261600, 266505, 273840, 274680, 281664, 284272, 292096, 292992, 293400, 294300, 302400, 305200, 308070, 312960, 313920, 319806, 328608, 329616, 342300, 343350, 348800, 352080, 355340, 365120, 366240, 373107, 375552, 376704, 391200, 392400, 403200, 410760, 412020, 418560, 426408, 438144, 439488, 440100, 444175, 456400, 457800, 469440, 470880, 479709, 488320, 492912, 497476, 513450, 515025, 521600, 523200, 533010, 547680, 549360, 563328, 568544, 585984, 586800, 588600, 604800, 610400, 616140, 621845, 625920, 627840, 639612, 657216, 659232, 684600, 686700, 697600, 704160, 710680, 730240, 732480, 746214, 753408, 770175, 782400, 784800, 799515, 821520, 824040, 852816, 876288, 878976, 880200, 888350, 912800, 915600, 938880, 941760, 959418, 976640, 985824, 994952, 1026900, 1030050, 1043200, 1046400, 1066020, 1095360, 1098720, 1119321, 1126656, 1137088, 1173600, 1177200, 1209600, 1220800, 1232280, 1243690, 1255680, 1279224, 1314432, 1318464, 1332525, 1369200, 1373400, 1408320, 1421360, 1460480, 1464960, 1492428, 1540350, 1564800, 1569600, 1599030, 1643040, 1648080, 1705632, 1757952, 1760400, 1776700, 1825600, 1831200, 1865535, 1877760, 1883520, 1918836, 1971648, 1989904, 2053800, 2060100, 2092800, 2132040, 2190720, 2197440, 2238642, 2274176, 2347200, 2354400, 2398545, 2441600, 2464560, 2487380, 2558448, 2628864, 2636928, 2665050, 2738400, 2746800, 2816640, 2842720, 2929920, 2984856, 3080700, 3109225, 3129600, 3139200, 3198060, 3286080, 3296160, 3357963, 3411264, 3520800, 3553400, 3651200, 3662400, 3731070, 3767040, 3837672, 3943296, 3979808, 3997575, 4107600, 4120200, 4264080, 4381440, 4394880, 4477284, 4548352, 4694400, 4708800, 4797090, 4883200, 4929120, 4974760, 5116896, 5273856, 5330100, 5476800, 5493600, 5596605, 5633280, 5685440, 5969712, 6161400, 6218450, 6278400, 6396120, 6572160, 6592320, 6715926, 6822528, 7041600, 7106800, 7302400, 7324800, 7462140, 7675344, 7886592, 7959616, 7995150, 8215200, 8240400, 8528160, 8789760, 8954568, 9327675, 9388800, 9417600, 9594180, 9858240, 9949520, 10233792, 10660200, 10953600, 10987200, 11193210, 11370880, 11939424, 11992725, 12322800, 12436900, 12792240, 13144320, 13184640, 13431852, 13645056, 14083200, 14213600, 14649600, 14924280, 15350688, 15919232, 15990300, 16430400, 16480800, 16789815, 17056320, 17909136, 18655350, 18835200, 19188360, 19716480, 19899040, 20467584, 21320400, 21907200, 21974400, 22386420, 22741760, 23878848, 23985450, 24645600, 24873800, 25584480, 26369280, 26863704, 27983025, 28166400, 28427200, 29848560, 30701376, 31838464, 31980600, 32860800, 32961600, 33579630, 34112640, 35818272, 37310700, 38376720, 39432960, 39798080, 40935168, 42640800, 43948800, 44772840, 47757696, 47970900, 49291200, 49747600, 51168960, 53727408, 55966050, 56854400, 59697120, 61402752, 63961200, 65721600, 65923200, 67159260, 68225280, 71636544, 74621400, 76753440, 79596160, 83949075, 85281600, 89545680, 95515392, 95941800, 98582400, 99495200, 102337920, 107454816, 111932100, 113708800, 119394240, 122805504, 127922400, 131846400, 134318520, 143273088, 149242800, 153506880, 159192320, 167898150, 170563200, 179091360, 191883600, 197164800, 198990400, 204675840, 214909632, 223864200, 238788480, 255844800, 268637040, 286546176, 298485600, 307013760, 335796300, 341126400, 358182720, 383767200, 397980800, 429819264, 447728400, 477576960, 511689600, 537274080, 596971200, 614027520, 671592600, 716365440, 767534400, 795961600, 859638528, 895456800, 1023379200, 1074548160, 1193942400, 1343185200, 1432730880, 1535068800, 1790913600, 2149096320, 2387884800, 2686370400, 3070137600, 3581827200, 4298192640, 5372740800, 7163654400, 10745481600, 21490963200]

約数ペア:

[(1, 21490963200), (2, 10745481600), (3, 7163654400), (4, 5372740800), (5, 4298192640), (6, 3581827200), (7, 3070137600), (8, 2686370400), (9, 2387884800), (10, 2149096320), (12, 1790913600), (14, 1535068800), (15, 1432730880), (16, 1343185200), (18, 1193942400), (20, 1074548160), (21, 1023379200), (24, 895456800), (25, 859638528), (27, 795961600), (28, 767534400), (30, 716365440), (32, 671592600), (35, 614027520), (36, 596971200), (40, 537274080), (42, 511689600), (45, 477576960), (48, 447728400), (50, 429819264), (54, 397980800), (56, 383767200), (60, 358182720), (63, 341126400), (64, 335796300), (70, 307013760), (72, 298485600), (75, 286546176), (80, 268637040), (84, 255844800), (90, 238788480), (96, 223864200), (100, 214909632), (105, 204675840), (108, 198990400), (109, 197164800), (112, 191883600), (120, 179091360), (126, 170563200), (128, 167898150), (135, 159192320), (140, 153506880), (144, 149242800), (150, 143273088), (160, 134318520), (163, 131846400), (168, 127922400), (175, 122805504), (180, 119394240), (189, 113708800), (192, 111932100), (200, 107454816), (210, 102337920), (216, 99495200), (218, 98582400), (224, 95941800), (225, 95515392), (240, 89545680), (252, 85281600), (256, 83949075), (270, 79596160), (280, 76753440), (288, 74621400), (300, 71636544), (315, 68225280), (320, 67159260), (326, 65923200), (327, 65721600), (336, 63961200), (350, 61402752), (360, 59697120), (378, 56854400), (384, 55966050), (400, 53727408), (420, 51168960), (432, 49747600), (436, 49291200), (448, 47970900), (450, 47757696), (480, 44772840), (489, 43948800), (504, 42640800), (525, 40935168), (540, 39798080), (545, 39432960), (560, 38376720), (576, 37310700), (600, 35818272), (630, 34112640), (640, 33579630), (652, 32961600), (654, 32860800), (672, 31980600), (675, 31838464), (700, 30701376), (720, 29848560), (756, 28427200), (763, 28166400), (768, 27983025), (800, 26863704), (815, 26369280), (840, 25584480), (864, 24873800), (872, 24645600), (896, 23985450), (900, 23878848), (945, 22741760), (960, 22386420), (978, 21974400), (981, 21907200), (1008, 21320400), (1050, 20467584), (1080, 19899040), (1090, 19716480), (1120, 19188360), (1141, 18835200), (1152, 18655350), (1200, 17909136), (1260, 17056320), (1280, 16789815), (1304, 16480800), (1308, 16430400), (1344, 15990300), (1350, 15919232), (1400, 15350688), (1440, 14924280), (1467, 14649600), (1512, 14213600), (1526, 14083200), (1575, 13645056), (1600, 13431852), (1630, 13184640), (1635, 13144320), (1680, 12792240), (1728, 12436900), (1744, 12322800), (1792, 11992725), (1800, 11939424), (1890, 11370880), (1920, 11193210), (1956, 10987200), (1962, 10953600), (2016, 10660200), (2100, 10233792), (2160, 9949520), (2180, 9858240), (2240, 9594180), (2282, 9417600), (2289, 9388800), (2304, 9327675), (2400, 8954568), (2445, 8789760), (2520, 8528160), (2608, 8240400), (2616, 8215200), (2688, 7995150), (2700, 7959616), (2725, 7886592), (2800, 7675344), (2880, 7462140), (2934, 7324800), (2943, 7302400), (3024, 7106800), (3052, 7041600), (3150, 6822528), (3200, 6715926), (3260, 6592320), (3270, 6572160), (3360, 6396120), (3423, 6278400), (3456, 6218450), (3488, 6161400), (3600, 5969712), (3780, 5685440), (3815, 5633280), (3840, 5596605), (3912, 5493600), (3924, 5476800), (4032, 5330100), (4075, 5273856), (4200, 5116896), (4320, 4974760), (4360, 4929120), (4401, 4883200), (4480, 4797090), (4564, 4708800), (4578, 4694400), (4725, 4548352), (4800, 4477284), (4890, 4394880), (4905, 4381440), (5040, 4264080), (5216, 4120200), (5232, 4107600), (5376, 3997575), (5400, 3979808), (5450, 3943296), (5600, 3837672), (5705, 3767040), (5760, 3731070), (5868, 3662400), (5886, 3651200), (6048, 3553400), (6104, 3520800), (6300, 3411264), (6400, 3357963), (6520, 3296160), (6540, 3286080), (6720, 3198060), (6846, 3139200), (6867, 3129600), (6912, 3109225), (6976, 3080700), (7200, 2984856), (7335, 2929920), (7560, 2842720), (7630, 2816640), (7824, 2746800), (7848, 2738400), (8064, 2665050), (8150, 2636928), (8175, 2628864), (8400, 2558448), (8640, 2487380), (8720, 2464560), (8802, 2441600), (8960, 2398545), (9128, 2354400), (9156, 2347200), (9450, 2274176), (9600, 2238642), (9780, 2197440), (9810, 2190720), (10080, 2132040), (10269, 2092800), (10432, 2060100), (10464, 2053800), (10800, 1989904), (10900, 1971648), (11200, 1918836), (11410, 1883520), (11445, 1877760), (11520, 1865535), (11736, 1831200), (11772, 1825600), (12096, 1776700), (12208, 1760400), (12225, 1757952), (12600, 1705632), (13040, 1648080), (13080, 1643040), (13440, 1599030), (13692, 1569600), (13734, 1564800), (13952, 1540350), (14400, 1492428), (14670, 1464960), (14715, 1460480), (15120, 1421360), (15260, 1408320), (15648, 1373400), (15696, 1369200), (16128, 1332525), (16300, 1318464), (16350, 1314432), (16800, 1279224), (17115, 1255680), (17280, 1243690), (17440, 1232280), (17604, 1220800), (17767, 1209600), (18256, 1177200), (18312, 1173600), (18900, 1137088), (19075, 1126656), (19200, 1119321), (19560, 1098720), (19620, 1095360), (20160, 1066020), (20538, 1046400), (20601, 1043200), (20864, 1030050), (20928, 1026900), (21600, 994952), (21800, 985824), (22005, 976640), (22400, 959418), (22820, 941760), (22890, 938880), (23472, 915600), (23544, 912800), (24192, 888350), (24416, 880200), (24450, 878976), (24525, 876288), (25200, 852816), (26080, 824040), (26160, 821520), (26880, 799515), (27384, 784800), (27468, 782400), (27904, 770175), (28525, 753408), (28800, 746214), (29340, 732480), (29430, 730240), (30240, 710680), (30520, 704160), (30807, 697600), (31296, 686700), (31392, 684600), (32600, 659232), (32700, 657216), (33600, 639612), (34230, 627840), (34335, 625920), (34560, 621845), (34880, 616140), (35208, 610400), (35534, 604800), (36512, 588600), (36624, 586800), (36675, 585984), (37800, 568544), (38150, 563328), (39120, 549360), (39240, 547680), (40320, 533010), (41076, 523200), (41202, 521600), (41728, 515025), (41856, 513450), (43200, 497476), (43600, 492912), (44010, 488320), (44800, 479709), (45640, 470880), (45780, 469440), (46944, 457800), (47088, 456400), (48384, 444175), (48832, 440100), (48900, 439488), (49050, 438144), (50400, 426408), (51345, 418560), (52160, 412020), (52320, 410760), (53301, 403200), (54768, 392400), (54936, 391200), (57050, 376704), (57225, 375552), (57600, 373107), (58680, 366240), (58860, 365120), (60480, 355340), (61040, 352080), (61614, 348800), (62592, 343350), (62784, 342300), (65200, 329616), (65400, 328608), (67200, 319806), (68460, 313920), (68670, 312960), (69760, 308070), (70416, 305200), (71068, 302400), (73024, 294300), (73248, 293400), (73350, 292992), (73575, 292096), (75600, 284272), (76300, 281664), (78240, 274680), (78480, 273840), (80640, 266505), (82152, 261600), (82404, 260800), (83712, 256725), (85575, 251136), (86400, 248738), (87200, 246456), (88020, 244160), (88835, 241920), (91280, 235440), (91560, 234720), (93888, 228900), (94176, 228200), (97664, 220050), (97800, 219744), (98100, 219072), (100800, 213204), (102690, 209280), (103005, 208640), (104320, 206010), (104640, 205380), (106602, 201600), (109536, 196200), (109872, 195600), (110025, 195328), (114100, 188352), (114450, 187776), (117360, 183120), (117720, 182560), (120960, 177670), (122080, 176040), (123228, 174400), (124369, 172800), (125184, 171675), (125568, 171150), (130400, 164808), (130800, 164304), (134400, 159903), (136920, 156960), (137340, 156480), (139520, 154035), (140832, 152600), (142136, 151200), (146048, 147150), (146496, 146700)]