21150501120

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:551

約数の個数: 648

約数和(自身を含む): 86286989880

約数和(自身を除く): 65136488760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 89, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 178, 180, 192, 196, 210, 224, 240, 245, 252, 256, 267, 280, 288, 294, 315, 320, 336, 356, 360, 384, 392, 420, 421, 441, 445, 448, 480, 490, 504, 534, 560, 576, 588, 623, 630, 640, 672, 712, 720, 735, 768, 784, 801, 840, 842, 882, 890, 896, 960, 980, 1008, 1068, 1120, 1152, 1176, 1246, 1260, 1263, 1280, 1335, 1344, 1424, 1440, 1470, 1568, 1602, 1680, 1684, 1764, 1780, 1792, 1869, 1920, 1960, 2016, 2105, 2136, 2205, 2240, 2304, 2352, 2492, 2520, 2526, 2670, 2688, 2848, 2880, 2940, 2947, 3115, 3136, 3204, 3360, 3368, 3528, 3560, 3738, 3789, 3840, 3920, 4005, 4032, 4210, 4272, 4361, 4410, 4480, 4704, 4984, 5040, 5052, 5340, 5376, 5607, 5696, 5760, 5880, 5894, 6230, 6272, 6315, 6408, 6720, 6736, 7056, 7120, 7476, 7578, 7840, 8010, 8064, 8420, 8544, 8722, 8820, 8841, 8960, 9345, 9408, 9968, 10080, 10104, 10680, 11214, 11392, 11520, 11760, 11788, 12460, 12544, 12630, 12816, 13083, 13440, 13472, 14112, 14240, 14735, 14952, 15156, 15680, 16020, 16128, 16840, 17088, 17444, 17640, 17682, 18690, 18816, 18945, 19936, 20160, 20208, 20629, 21360, 21805, 22428, 22784, 23520, 23576, 24920, 25260, 25632, 26166, 26523, 26880, 26944, 28035, 28224, 28480, 29470, 29904, 30312, 31360, 32040, 33680, 34176, 34888, 35280, 35364, 37380, 37469, 37632, 37890, 39249, 39872, 40320, 40416, 41258, 42720, 43610, 44205, 44856, 47040, 47152, 49840, 50520, 51264, 52332, 53046, 53888, 56070, 56448, 56960, 58940, 59808, 60624, 61887, 62720, 64080, 65415, 67360, 68352, 69776, 70560, 70728, 74760, 74938, 75780, 78498, 79744, 80640, 80832, 82516, 85440, 87220, 88410, 89712, 94080, 94304, 99680, 101040, 102528, 103145, 104664, 106092, 107776, 112140, 112407, 112896, 113920, 117880, 119616, 121248, 123774, 128160, 130830, 132615, 134720, 139552, 141120, 141456, 149520, 149876, 151560, 156996, 159488, 161664, 165032, 170880, 174440, 176820, 179424, 185661, 187345, 188160, 188608, 196245, 199360, 202080, 205056, 206290, 209328, 212184, 224280, 224814, 235760, 239232, 242496, 247548, 256320, 261660, 262283, 265230, 269440, 279104, 282240, 282912, 299040, 299752, 303120, 309435, 313992, 323328, 330064, 337221, 341760, 348880, 353640, 358848, 371322, 374690, 377216, 392490, 398720, 404160, 412580, 418656, 424368, 448560, 449628, 471520, 478464, 484992, 495096, 512640, 523320, 524566, 530460, 538880, 558208, 562035, 564480, 565824, 598080, 599504, 606240, 618870, 627984, 660128, 674442, 697760, 707280, 717696, 742644, 749380, 754432, 784980, 786849, 797440, 808320, 825160, 837312, 848736, 897120, 899256, 928305, 943040, 969984, 990192, 1025280, 1046640, 1049132, 1060920, 1116416, 1124070, 1131648, 1196160, 1199008, 1212480, 1237740, 1255968, 1311415, 1320256, 1348884, 1395520, 1414560, 1435392, 1485288, 1498760, 1569960, 1573698, 1616640, 1650320, 1674624, 1686105, 1697472, 1794240, 1798512, 1835981, 1856610, 1886080, 1980384, 2093280, 2098264, 2121840, 2248140, 2263296, 2360547, 2392320, 2398016, 2424960, 2475480, 2511936, 2622830, 2640512, 2697768, 2791040, 2829120, 2970576, 2997520, 3139920, 3147396, 3300640, 3349248, 3372210, 3394944, 3588480, 3597024, 3671962, 3713220, 3772160, 3934245, 3960768, 4186560, 4196528, 4243680, 4496280, 4721094, 4796032, 4849920, 4950960, 5023872, 5245660, 5281024, 5395536, 5507943, 5582080, 5658240, 5941152, 5995040, 6279840, 6294792, 6601280, 6744420, 6789888, 7176960, 7194048, 7343924, 7426440, 7868490, 7921536, 8373120, 8393056, 8487360, 8992560, 9179905, 9442188, 9592064, 9901920, 10047744, 10491320, 10791072, 11015886, 11316480, 11802735, 11882304, 11990080, 12559680, 12589584, 13202560, 13488840, 14388096, 14687848, 14852880, 15736980, 15843072, 16523829, 16746240, 16786112, 16974720, 17985120, 18359810, 18884376, 19803840, 20982640, 21582144, 22031772, 23605470, 23764608, 23980160, 25119360, 25179168, 26405120, 26977680, 27539715, 28776192, 29375696, 29705760, 31473960, 33047658, 33572224, 33949440, 35970240, 36719620, 37768752, 39607680, 41965280, 43164288, 44063544, 47210940, 47529216, 47960320, 50238720, 50358336, 53955360, 55079430, 58751392, 59411520, 62947920, 66095316, 67144448, 71940480, 73439240, 75537504, 79215360, 82619145, 83930560, 86328576, 88127088, 94421880, 100716672, 107910720, 110158860, 117502784, 118823040, 125895840, 132190632, 143880960, 146878480, 151075008, 165238290, 167861120, 176254176, 188843760, 201433344, 215821440, 220317720, 235005568, 237646080, 251791680, 264381264, 293756960, 302150016, 330476580, 335722240, 352508352, 377687520, 431642880, 440635440, 470011136, 503583360, 528762528, 587513920, 604300032, 660953160, 705016704, 755375040, 881270880, 1007166720, 1057525056, 1175027840, 1321906320, 1410033408, 1510750080, 1762541760, 2115050112, 2350055680, 2643812640, 3021500160, 3525083520, 4230100224, 5287625280, 7050167040, 10575250560, 21150501120]

約数ペア:

[(1, 21150501120), (2, 10575250560), (3, 7050167040), (4, 5287625280), (5, 4230100224), (6, 3525083520), (7, 3021500160), (8, 2643812640), (9, 2350055680), (10, 2115050112), (12, 1762541760), (14, 1510750080), (15, 1410033408), (16, 1321906320), (18, 1175027840), (20, 1057525056), (21, 1007166720), (24, 881270880), (28, 755375040), (30, 705016704), (32, 660953160), (35, 604300032), (36, 587513920), (40, 528762528), (42, 503583360), (45, 470011136), (48, 440635440), (49, 431642880), (56, 377687520), (60, 352508352), (63, 335722240), (64, 330476580), (70, 302150016), (72, 293756960), (80, 264381264), (84, 251791680), (89, 237646080), (90, 235005568), (96, 220317720), (98, 215821440), (105, 201433344), (112, 188843760), (120, 176254176), (126, 167861120), (128, 165238290), (140, 151075008), (144, 146878480), (147, 143880960), (160, 132190632), (168, 125895840), (178, 118823040), (180, 117502784), (192, 110158860), (196, 107910720), (210, 100716672), (224, 94421880), (240, 88127088), (245, 86328576), (252, 83930560), (256, 82619145), (267, 79215360), (280, 75537504), (288, 73439240), (294, 71940480), (315, 67144448), (320, 66095316), (336, 62947920), (356, 59411520), (360, 58751392), (384, 55079430), (392, 53955360), (420, 50358336), (421, 50238720), (441, 47960320), (445, 47529216), (448, 47210940), (480, 44063544), (490, 43164288), (504, 41965280), (534, 39607680), (560, 37768752), (576, 36719620), (588, 35970240), (623, 33949440), (630, 33572224), (640, 33047658), (672, 31473960), (712, 29705760), (720, 29375696), (735, 28776192), (768, 27539715), (784, 26977680), (801, 26405120), (840, 25179168), (842, 25119360), (882, 23980160), (890, 23764608), (896, 23605470), (960, 22031772), (980, 21582144), (1008, 20982640), (1068, 19803840), (1120, 18884376), (1152, 18359810), (1176, 17985120), (1246, 16974720), (1260, 16786112), (1263, 16746240), (1280, 16523829), (1335, 15843072), (1344, 15736980), (1424, 14852880), (1440, 14687848), (1470, 14388096), (1568, 13488840), (1602, 13202560), (1680, 12589584), (1684, 12559680), (1764, 11990080), (1780, 11882304), (1792, 11802735), (1869, 11316480), (1920, 11015886), (1960, 10791072), (2016, 10491320), (2105, 10047744), (2136, 9901920), (2205, 9592064), (2240, 9442188), (2304, 9179905), (2352, 8992560), (2492, 8487360), (2520, 8393056), (2526, 8373120), (2670, 7921536), (2688, 7868490), (2848, 7426440), (2880, 7343924), (2940, 7194048), (2947, 7176960), (3115, 6789888), (3136, 6744420), (3204, 6601280), (3360, 6294792), (3368, 6279840), (3528, 5995040), (3560, 5941152), (3738, 5658240), (3789, 5582080), (3840, 5507943), (3920, 5395536), (4005, 5281024), (4032, 5245660), (4210, 5023872), (4272, 4950960), (4361, 4849920), (4410, 4796032), (4480, 4721094), (4704, 4496280), (4984, 4243680), (5040, 4196528), (5052, 4186560), (5340, 3960768), (5376, 3934245), (5607, 3772160), (5696, 3713220), (5760, 3671962), (5880, 3597024), (5894, 3588480), (6230, 3394944), (6272, 3372210), (6315, 3349248), (6408, 3300640), (6720, 3147396), (6736, 3139920), (7056, 2997520), (7120, 2970576), (7476, 2829120), (7578, 2791040), (7840, 2697768), (8010, 2640512), (8064, 2622830), (8420, 2511936), (8544, 2475480), (8722, 2424960), (8820, 2398016), (8841, 2392320), (8960, 2360547), (9345, 2263296), (9408, 2248140), (9968, 2121840), (10080, 2098264), (10104, 2093280), (10680, 1980384), (11214, 1886080), (11392, 1856610), (11520, 1835981), (11760, 1798512), (11788, 1794240), (12460, 1697472), (12544, 1686105), (12630, 1674624), (12816, 1650320), (13083, 1616640), (13440, 1573698), (13472, 1569960), (14112, 1498760), (14240, 1485288), (14735, 1435392), (14952, 1414560), (15156, 1395520), (15680, 1348884), (16020, 1320256), (16128, 1311415), (16840, 1255968), (17088, 1237740), (17444, 1212480), (17640, 1199008), (17682, 1196160), (18690, 1131648), (18816, 1124070), (18945, 1116416), (19936, 1060920), (20160, 1049132), (20208, 1046640), (20629, 1025280), (21360, 990192), (21805, 969984), (22428, 943040), (22784, 928305), (23520, 899256), (23576, 897120), (24920, 848736), (25260, 837312), (25632, 825160), (26166, 808320), (26523, 797440), (26880, 786849), (26944, 784980), (28035, 754432), (28224, 749380), (28480, 742644), (29470, 717696), (29904, 707280), (30312, 697760), (31360, 674442), (32040, 660128), (33680, 627984), (34176, 618870), (34888, 606240), (35280, 599504), (35364, 598080), (37380, 565824), (37469, 564480), (37632, 562035), (37890, 558208), (39249, 538880), (39872, 530460), (40320, 524566), (40416, 523320), (41258, 512640), (42720, 495096), (43610, 484992), (44205, 478464), (44856, 471520), (47040, 449628), (47152, 448560), (49840, 424368), (50520, 418656), (51264, 412580), (52332, 404160), (53046, 398720), (53888, 392490), (56070, 377216), (56448, 374690), (56960, 371322), (58940, 358848), (59808, 353640), (60624, 348880), (61887, 341760), (62720, 337221), (64080, 330064), (65415, 323328), (67360, 313992), (68352, 309435), (69776, 303120), (70560, 299752), (70728, 299040), (74760, 282912), (74938, 282240), (75780, 279104), (78498, 269440), (79744, 265230), (80640, 262283), (80832, 261660), (82516, 256320), (85440, 247548), (87220, 242496), (88410, 239232), (89712, 235760), (94080, 224814), (94304, 224280), (99680, 212184), (101040, 209328), (102528, 206290), (103145, 205056), (104664, 202080), (106092, 199360), (107776, 196245), (112140, 188608), (112407, 188160), (112896, 187345), (113920, 185661), (117880, 179424), (119616, 176820), (121248, 174440), (123774, 170880), (128160, 165032), (130830, 161664), (132615, 159488), (134720, 156996), (139552, 151560), (141120, 149876), (141456, 149520)]