21734979840

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{659}}^1$

素因数の和:1102

約数の個数: 432

約数和(自身を含む): 86284598400

約数和(自身を除く): 64549618560

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 409, 420, 448, 480, 504, 560, 576, 630, 640, 659, 672, 720, 768, 818, 840, 896, 960, 1008, 1120, 1152, 1227, 1260, 1280, 1318, 1344, 1440, 1636, 1680, 1792, 1920, 1977, 2016, 2045, 2240, 2304, 2454, 2520, 2636, 2688, 2863, 2880, 3272, 3295, 3360, 3681, 3840, 3954, 4032, 4090, 4480, 4613, 4908, 5040, 5272, 5376, 5726, 5760, 5931, 6135, 6544, 6590, 6720, 7362, 7908, 8064, 8180, 8589, 8960, 9226, 9816, 9885, 10080, 10544, 11452, 11520, 11862, 12270, 13088, 13180, 13440, 13839, 14315, 14724, 15816, 16128, 16360, 17178, 18405, 18452, 19632, 19770, 20160, 21088, 22904, 23065, 23724, 24540, 25767, 26176, 26360, 26880, 27678, 28630, 29448, 29655, 31632, 32720, 34356, 36810, 36904, 39264, 39540, 40320, 41517, 42176, 42945, 45808, 46130, 47448, 49080, 51534, 52352, 52720, 55356, 57260, 58896, 59310, 63264, 65440, 68712, 69195, 73620, 73808, 78528, 79080, 80640, 83034, 84352, 85890, 91616, 92260, 94896, 98160, 103068, 104704, 105440, 110712, 114520, 117792, 118620, 126528, 128835, 130880, 137424, 138390, 147240, 147616, 157056, 158160, 166068, 168704, 171780, 183232, 184520, 189792, 196320, 206136, 207585, 210880, 221424, 229040, 235584, 237240, 253056, 257670, 261760, 269531, 274848, 276780, 294480, 295232, 314112, 316320, 332136, 343560, 366464, 369040, 379584, 392640, 412272, 415170, 421760, 442848, 458080, 471168, 474480, 506112, 515340, 523520, 539062, 549696, 553560, 588960, 590464, 632640, 664272, 687120, 732928, 738080, 759168, 785280, 808593, 824544, 830340, 843520, 885696, 916160, 942336, 948960, 1030680, 1078124, 1099392, 1107120, 1177920, 1180928, 1265280, 1328544, 1347655, 1374240, 1476160, 1518336, 1570560, 1617186, 1649088, 1660680, 1771392, 1832320, 1886717, 1897920, 2061360, 2156248, 2198784, 2214240, 2355840, 2425779, 2530560, 2657088, 2695310, 2748480, 2952320, 3234372, 3298176, 3321360, 3542784, 3664640, 3773434, 3795840, 4042965, 4122720, 4312496, 4428480, 4711680, 4851558, 5314176, 5390620, 5496960, 5660151, 5904640, 6468744, 6596352, 6642720, 7546868, 7591680, 8085930, 8245440, 8624992, 8856960, 9433585, 9703116, 10628352, 10781240, 10993920, 11320302, 12128895, 12937488, 13285440, 15093736, 16171860, 16490880, 16980453, 17249984, 17713920, 18867170, 19406232, 21562480, 22640604, 24257790, 25874976, 26570880, 28300755, 30187472, 32343720, 32981760, 33960906, 34499968, 37734340, 38812464, 43124960, 45281208, 48515580, 51749952, 53141760, 56601510, 60374944, 64687440, 67921812, 68999936, 75468680, 77624928, 84902265, 86249920, 90562416, 97031160, 103499904, 113203020, 120749888, 129374880, 135843624, 150937360, 155249856, 169804530, 172499840, 181124832, 194062320, 206999808, 226406040, 241499776, 258749760, 271687248, 301874720, 310499712, 339609060, 344999680, 362249664, 388124640, 452812080, 482999552, 517499520, 543374496, 603749440, 620999424, 679218120, 724499328, 776249280, 905624160, 1034999040, 1086748992, 1207498880, 1358436240, 1448998656, 1552498560, 1811248320, 2173497984, 2414997760, 2716872480, 3104997120, 3622496640, 4346995968, 5433744960, 7244993280, 10867489920, 21734979840]

約数ペア:

[(1, 21734979840), (2, 10867489920), (3, 7244993280), (4, 5433744960), (5, 4346995968), (6, 3622496640), (7, 3104997120), (8, 2716872480), (9, 2414997760), (10, 2173497984), (12, 1811248320), (14, 1552498560), (15, 1448998656), (16, 1358436240), (18, 1207498880), (20, 1086748992), (21, 1034999040), (24, 905624160), (28, 776249280), (30, 724499328), (32, 679218120), (35, 620999424), (36, 603749440), (40, 543374496), (42, 517499520), (45, 482999552), (48, 452812080), (56, 388124640), (60, 362249664), (63, 344999680), (64, 339609060), (70, 310499712), (72, 301874720), (80, 271687248), (84, 258749760), (90, 241499776), (96, 226406040), (105, 206999808), (112, 194062320), (120, 181124832), (126, 172499840), (128, 169804530), (140, 155249856), (144, 150937360), (160, 135843624), (168, 129374880), (180, 120749888), (192, 113203020), (210, 103499904), (224, 97031160), (240, 90562416), (252, 86249920), (256, 84902265), (280, 77624928), (288, 75468680), (315, 68999936), (320, 67921812), (336, 64687440), (360, 60374944), (384, 56601510), (409, 53141760), (420, 51749952), (448, 48515580), (480, 45281208), (504, 43124960), (560, 38812464), (576, 37734340), (630, 34499968), (640, 33960906), (659, 32981760), (672, 32343720), (720, 30187472), (768, 28300755), (818, 26570880), (840, 25874976), (896, 24257790), (960, 22640604), (1008, 21562480), (1120, 19406232), (1152, 18867170), (1227, 17713920), (1260, 17249984), (1280, 16980453), (1318, 16490880), (1344, 16171860), (1440, 15093736), (1636, 13285440), (1680, 12937488), (1792, 12128895), (1920, 11320302), (1977, 10993920), (2016, 10781240), (2045, 10628352), (2240, 9703116), (2304, 9433585), (2454, 8856960), (2520, 8624992), (2636, 8245440), (2688, 8085930), (2863, 7591680), (2880, 7546868), (3272, 6642720), (3295, 6596352), (3360, 6468744), (3681, 5904640), (3840, 5660151), (3954, 5496960), (4032, 5390620), (4090, 5314176), (4480, 4851558), (4613, 4711680), (4908, 4428480), (5040, 4312496), (5272, 4122720), (5376, 4042965), (5726, 3795840), (5760, 3773434), (5931, 3664640), (6135, 3542784), (6544, 3321360), (6590, 3298176), (6720, 3234372), (7362, 2952320), (7908, 2748480), (8064, 2695310), (8180, 2657088), (8589, 2530560), (8960, 2425779), (9226, 2355840), (9816, 2214240), (9885, 2198784), (10080, 2156248), (10544, 2061360), (11452, 1897920), (11520, 1886717), (11862, 1832320), (12270, 1771392), (13088, 1660680), (13180, 1649088), (13440, 1617186), (13839, 1570560), (14315, 1518336), (14724, 1476160), (15816, 1374240), (16128, 1347655), (16360, 1328544), (17178, 1265280), (18405, 1180928), (18452, 1177920), (19632, 1107120), (19770, 1099392), (20160, 1078124), (21088, 1030680), (22904, 948960), (23065, 942336), (23724, 916160), (24540, 885696), (25767, 843520), (26176, 830340), (26360, 824544), (26880, 808593), (27678, 785280), (28630, 759168), (29448, 738080), (29655, 732928), (31632, 687120), (32720, 664272), (34356, 632640), (36810, 590464), (36904, 588960), (39264, 553560), (39540, 549696), (40320, 539062), (41517, 523520), (42176, 515340), (42945, 506112), (45808, 474480), (46130, 471168), (47448, 458080), (49080, 442848), (51534, 421760), (52352, 415170), (52720, 412272), (55356, 392640), (57260, 379584), (58896, 369040), (59310, 366464), (63264, 343560), (65440, 332136), (68712, 316320), (69195, 314112), (73620, 295232), (73808, 294480), (78528, 276780), (79080, 274848), (80640, 269531), (83034, 261760), (84352, 257670), (85890, 253056), (91616, 237240), (92260, 235584), (94896, 229040), (98160, 221424), (103068, 210880), (104704, 207585), (105440, 206136), (110712, 196320), (114520, 189792), (117792, 184520), (118620, 183232), (126528, 171780), (128835, 168704), (130880, 166068), (137424, 158160), (138390, 157056), (147240, 147616)]