21055594320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{271}}^1$

素因数の和:439

約数の個数: 360

約数和(自身を含む): 74524849152

約数和(自身を除く): 53469254832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 59, 60, 62, 72, 80, 90, 93, 118, 120, 124, 144, 155, 177, 180, 186, 236, 240, 248, 271, 279, 295, 310, 354, 360, 372, 465, 472, 496, 531, 542, 558, 590, 620, 708, 720, 744, 813, 885, 930, 944, 1062, 1084, 1116, 1180, 1240, 1355, 1395, 1416, 1488, 1626, 1770, 1829, 1860, 2124, 2168, 2232, 2360, 2439, 2480, 2655, 2710, 2790, 2832, 3252, 3481, 3540, 3658, 3720, 4065, 4248, 4336, 4464, 4720, 4878, 5310, 5420, 5487, 5580, 6504, 6962, 7080, 7316, 7440, 8130, 8401, 8496, 9145, 9756, 10443, 10620, 10840, 10974, 11160, 12195, 13008, 13924, 14160, 14632, 15989, 16260, 16461, 16802, 17405, 18290, 19512, 20886, 21240, 21680, 21948, 22320, 24390, 25203, 27435, 27848, 29264, 31329, 31978, 32520, 32922, 33604, 34810, 36580, 39024, 41772, 42005, 42480, 43896, 47967, 48780, 50406, 52215, 54870, 55696, 62658, 63956, 65040, 65844, 67208, 69620, 73160, 75609, 79945, 82305, 83544, 84010, 87792, 95934, 97560, 100812, 104430, 107911, 109740, 125316, 126015, 127912, 131688, 134416, 139240, 143901, 146320, 151218, 156645, 159890, 164610, 167088, 168020, 191868, 195120, 201624, 208860, 215822, 219480, 239835, 250632, 252030, 255824, 263376, 278480, 287802, 302436, 313290, 319780, 323733, 329220, 336040, 378045, 383736, 403248, 417720, 431644, 438960, 479670, 495659, 501264, 504060, 539555, 575604, 604872, 626580, 639560, 647466, 658440, 672080, 719505, 756090, 767472, 835440, 863288, 943351, 959340, 971199, 991318, 1008120, 1079110, 1151208, 1209744, 1253160, 1279120, 1294932, 1316880, 1439010, 1486977, 1512180, 1618665, 1726576, 1886702, 1918680, 1942398, 1982636, 2016240, 2158220, 2302416, 2478295, 2506320, 2589864, 2830053, 2878020, 2973954, 3024360, 3237330, 3773404, 3837360, 3884796, 3965272, 4316440, 4460931, 4716755, 4855995, 4956590, 5179728, 5660106, 5756040, 5947908, 6048720, 6474660, 7434885, 7546808, 7769592, 7930544, 8490159, 8632880, 8921862, 9433510, 9711990, 9913180, 11320212, 11512080, 11895816, 12949320, 14150265, 14869770, 15093616, 15539184, 16980318, 17843724, 18867020, 19423980, 19826360, 22304655, 22640424, 23791632, 25898640, 28300530, 29243881, 29739540, 33960636, 35687448, 37734040, 38847960, 39652720, 42450795, 44609310, 45280848, 56601060, 58487762, 59479080, 67921272, 71374896, 75468080, 77695920, 84901590, 87731643, 89218620, 113202120, 116975524, 118958160, 135842544, 146219405, 169803180, 175463286, 178437240, 226404240, 233951048, 263194929, 292438810, 339606360, 350926572, 356874480, 438658215, 467902096, 526389858, 584877620, 679212720, 701853144, 877316430, 1052779716, 1169755240, 1315974645, 1403706288, 1754632860, 2105559432, 2339510480, 2631949290, 3509265720, 4211118864, 5263898580, 7018531440, 10527797160, 21055594320]

約数ペア:

[(1, 21055594320), (2, 10527797160), (3, 7018531440), (4, 5263898580), (5, 4211118864), (6, 3509265720), (8, 2631949290), (9, 2339510480), (10, 2105559432), (12, 1754632860), (15, 1403706288), (16, 1315974645), (18, 1169755240), (20, 1052779716), (24, 877316430), (30, 701853144), (31, 679212720), (36, 584877620), (40, 526389858), (45, 467902096), (48, 438658215), (59, 356874480), (60, 350926572), (62, 339606360), (72, 292438810), (80, 263194929), (90, 233951048), (93, 226404240), (118, 178437240), (120, 175463286), (124, 169803180), (144, 146219405), (155, 135842544), (177, 118958160), (180, 116975524), (186, 113202120), (236, 89218620), (240, 87731643), (248, 84901590), (271, 77695920), (279, 75468080), (295, 71374896), (310, 67921272), (354, 59479080), (360, 58487762), (372, 56601060), (465, 45280848), (472, 44609310), (496, 42450795), (531, 39652720), (542, 38847960), (558, 37734040), (590, 35687448), (620, 33960636), (708, 29739540), (720, 29243881), (744, 28300530), (813, 25898640), (885, 23791632), (930, 22640424), (944, 22304655), (1062, 19826360), (1084, 19423980), (1116, 18867020), (1180, 17843724), (1240, 16980318), (1355, 15539184), (1395, 15093616), (1416, 14869770), (1488, 14150265), (1626, 12949320), (1770, 11895816), (1829, 11512080), (1860, 11320212), (2124, 9913180), (2168, 9711990), (2232, 9433510), (2360, 8921862), (2439, 8632880), (2480, 8490159), (2655, 7930544), (2710, 7769592), (2790, 7546808), (2832, 7434885), (3252, 6474660), (3481, 6048720), (3540, 5947908), (3658, 5756040), (3720, 5660106), (4065, 5179728), (4248, 4956590), (4336, 4855995), (4464, 4716755), (4720, 4460931), (4878, 4316440), (5310, 3965272), (5420, 3884796), (5487, 3837360), (5580, 3773404), (6504, 3237330), (6962, 3024360), (7080, 2973954), (7316, 2878020), (7440, 2830053), (8130, 2589864), (8401, 2506320), (8496, 2478295), (9145, 2302416), (9756, 2158220), (10443, 2016240), (10620, 1982636), (10840, 1942398), (10974, 1918680), (11160, 1886702), (12195, 1726576), (13008, 1618665), (13924, 1512180), (14160, 1486977), (14632, 1439010), (15989, 1316880), (16260, 1294932), (16461, 1279120), (16802, 1253160), (17405, 1209744), (18290, 1151208), (19512, 1079110), (20886, 1008120), (21240, 991318), (21680, 971199), (21948, 959340), (22320, 943351), (24390, 863288), (25203, 835440), (27435, 767472), (27848, 756090), (29264, 719505), (31329, 672080), (31978, 658440), (32520, 647466), (32922, 639560), (33604, 626580), (34810, 604872), (36580, 575604), (39024, 539555), (41772, 504060), (42005, 501264), (42480, 495659), (43896, 479670), (47967, 438960), (48780, 431644), (50406, 417720), (52215, 403248), (54870, 383736), (55696, 378045), (62658, 336040), (63956, 329220), (65040, 323733), (65844, 319780), (67208, 313290), (69620, 302436), (73160, 287802), (75609, 278480), (79945, 263376), (82305, 255824), (83544, 252030), (84010, 250632), (87792, 239835), (95934, 219480), (97560, 215822), (100812, 208860), (104430, 201624), (107911, 195120), (109740, 191868), (125316, 168020), (126015, 167088), (127912, 164610), (131688, 159890), (134416, 156645), (139240, 151218), (143901, 146320)]