21750368640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11317}}^1$

素因数の和:11370

約数の個数: 512

約数和(自身を含む): 93093719040

約数和(自身を除く): 71343350400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 128, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 320, 330, 336, 352, 364, 384, 385, 390, 416, 420, 429, 440, 448, 455, 462, 480, 520, 528, 546, 560, 572, 616, 624, 640, 660, 672, 704, 715, 728, 770, 780, 832, 840, 858, 880, 896, 910, 924, 960, 1001, 1040, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1320, 1344, 1365, 1408, 1430, 1456, 1540, 1560, 1664, 1680, 1716, 1760, 1820, 1848, 1920, 2002, 2080, 2112, 2145, 2184, 2240, 2288, 2310, 2464, 2496, 2640, 2688, 2730, 2860, 2912, 3003, 3080, 3120, 3360, 3432, 3520, 3640, 3696, 4004, 4160, 4224, 4290, 4368, 4480, 4576, 4620, 4928, 4992, 5005, 5280, 5460, 5720, 5824, 6006, 6160, 6240, 6720, 6864, 7040, 7280, 7392, 8008, 8320, 8580, 8736, 9152, 9240, 9856, 10010, 10560, 10920, 11317, 11440, 11648, 12012, 12320, 12480, 13440, 13728, 14560, 14784, 15015, 16016, 17160, 17472, 18304, 18480, 20020, 21120, 21840, 22634, 22880, 24024, 24640, 24960, 27456, 29120, 29568, 30030, 32032, 33951, 34320, 34944, 36960, 40040, 43680, 45268, 45760, 48048, 49280, 54912, 56585, 58240, 60060, 64064, 67902, 68640, 73920, 79219, 80080, 87360, 90536, 91520, 96096, 113170, 120120, 124487, 128128, 135804, 137280, 147121, 147840, 158438, 160160, 169755, 174720, 181072, 192192, 226340, 237657, 240240, 248974, 271608, 274560, 294242, 316876, 320320, 339510, 362144, 373461, 384384, 396095, 441363, 452680, 475314, 480480, 497948, 543216, 588484, 622435, 633752, 640640, 679020, 724288, 735605, 746922, 792190, 871409, 882726, 905360, 950628, 960960, 995896, 1029847, 1086432, 1176968, 1188285, 1244870, 1267504, 1358040, 1448576, 1471210, 1493844, 1584380, 1618331, 1742818, 1765452, 1810720, 1867305, 1901256, 1921920, 1991792, 2059694, 2172864, 2206815, 2353936, 2376570, 2489740, 2535008, 2614227, 2716080, 2942420, 2987688, 3089541, 3168760, 3236662, 3485636, 3530904, 3621440, 3734610, 3802512, 3983584, 4119388, 4345728, 4357045, 4413630, 4707872, 4753140, 4854993, 4979480, 5070016, 5149235, 5228454, 5432160, 5884840, 5975376, 6179082, 6337520, 6473324, 6971272, 7061808, 7242880, 7469220, 7605024, 7967168, 8091655, 8238776, 8714090, 8827260, 9415744, 9506280, 9709986, 9958960, 10140032, 10298470, 10456908, 10864320, 11328317, 11769680, 11950752, 12358164, 12675040, 12946648, 13071135, 13942544, 14123616, 14938440, 15210048, 15447705, 15934336, 16183310, 16477552, 17428180, 17654520, 18831488, 19012560, 19419972, 19917920, 20596940, 20913816, 21728640, 22656634, 23539360, 23901504, 24274965, 24716328, 25350080, 25893296, 26142270, 27885088, 28247232, 29876880, 30420096, 30895410, 32366620, 32955104, 33984951, 34856360, 35309040, 38025120, 38839944, 39835840, 41193880, 41827632, 45313268, 47078720, 47803008, 48549930, 49432656, 50700160, 51786592, 52284540, 55770176, 56494464, 56641585, 59753760, 61790820, 64733240, 65910208, 67969902, 69712720, 70618080, 76050240, 77679888, 79671680, 82387760, 83655264, 90626536, 94157440, 97099860, 98865312, 103573184, 104569080, 111540352, 113283170, 119507520, 123581640, 129466480, 131820416, 135939804, 139425440, 141236160, 152100480, 155359776, 164775520, 167310528, 169924755, 181253072, 194199720, 197730624, 207146368, 209138160, 226566340, 239015040, 247163280, 258932960, 271879608, 278850880, 282472320, 310719552, 329551040, 334621056, 339849510, 362506144, 388399440, 395461248, 418276320, 453132680, 494326560, 517865920, 543759216, 557701760, 621439104, 659102080, 679699020, 725012288, 776798880, 836552640, 906265360, 988653120, 1035731840, 1087518432, 1359398040, 1450024576, 1553597760, 1673105280, 1812530720, 1977306240, 2175036864, 2718796080, 3107195520, 3625061440, 4350073728, 5437592160, 7250122880, 10875184320, 21750368640]

約数ペア:

[(1, 21750368640), (2, 10875184320), (3, 7250122880), (4, 5437592160), (5, 4350073728), (6, 3625061440), (7, 3107195520), (8, 2718796080), (10, 2175036864), (11, 1977306240), (12, 1812530720), (13, 1673105280), (14, 1553597760), (15, 1450024576), (16, 1359398040), (20, 1087518432), (21, 1035731840), (22, 988653120), (24, 906265360), (26, 836552640), (28, 776798880), (30, 725012288), (32, 679699020), (33, 659102080), (35, 621439104), (39, 557701760), (40, 543759216), (42, 517865920), (44, 494326560), (48, 453132680), (52, 418276320), (55, 395461248), (56, 388399440), (60, 362506144), (64, 339849510), (65, 334621056), (66, 329551040), (70, 310719552), (77, 282472320), (78, 278850880), (80, 271879608), (84, 258932960), (88, 247163280), (91, 239015040), (96, 226566340), (104, 209138160), (105, 207146368), (110, 197730624), (112, 194199720), (120, 181253072), (128, 169924755), (130, 167310528), (132, 164775520), (140, 155359776), (143, 152100480), (154, 141236160), (156, 139425440), (160, 135939804), (165, 131820416), (168, 129466480), (176, 123581640), (182, 119507520), (192, 113283170), (195, 111540352), (208, 104569080), (210, 103573184), (220, 98865312), (224, 97099860), (231, 94157440), (240, 90626536), (260, 83655264), (264, 82387760), (273, 79671680), (280, 77679888), (286, 76050240), (308, 70618080), (312, 69712720), (320, 67969902), (330, 65910208), (336, 64733240), (352, 61790820), (364, 59753760), (384, 56641585), (385, 56494464), (390, 55770176), (416, 52284540), (420, 51786592), (429, 50700160), (440, 49432656), (448, 48549930), (455, 47803008), (462, 47078720), (480, 45313268), (520, 41827632), (528, 41193880), (546, 39835840), (560, 38839944), (572, 38025120), (616, 35309040), (624, 34856360), (640, 33984951), (660, 32955104), (672, 32366620), (704, 30895410), (715, 30420096), (728, 29876880), (770, 28247232), (780, 27885088), (832, 26142270), (840, 25893296), (858, 25350080), (880, 24716328), (896, 24274965), (910, 23901504), (924, 23539360), (960, 22656634), (1001, 21728640), (1040, 20913816), (1056, 20596940), (1092, 19917920), (1120, 19419972), (1144, 19012560), (1155, 18831488), (1232, 17654520), (1248, 17428180), (1320, 16477552), (1344, 16183310), (1365, 15934336), (1408, 15447705), (1430, 15210048), (1456, 14938440), (1540, 14123616), (1560, 13942544), (1664, 13071135), (1680, 12946648), (1716, 12675040), (1760, 12358164), (1820, 11950752), (1848, 11769680), (1920, 11328317), (2002, 10864320), (2080, 10456908), (2112, 10298470), (2145, 10140032), (2184, 9958960), (2240, 9709986), (2288, 9506280), (2310, 9415744), (2464, 8827260), (2496, 8714090), (2640, 8238776), (2688, 8091655), (2730, 7967168), (2860, 7605024), (2912, 7469220), (3003, 7242880), (3080, 7061808), (3120, 6971272), (3360, 6473324), (3432, 6337520), (3520, 6179082), (3640, 5975376), (3696, 5884840), (4004, 5432160), (4160, 5228454), (4224, 5149235), (4290, 5070016), (4368, 4979480), (4480, 4854993), (4576, 4753140), (4620, 4707872), (4928, 4413630), (4992, 4357045), (5005, 4345728), (5280, 4119388), (5460, 3983584), (5720, 3802512), (5824, 3734610), (6006, 3621440), (6160, 3530904), (6240, 3485636), (6720, 3236662), (6864, 3168760), (7040, 3089541), (7280, 2987688), (7392, 2942420), (8008, 2716080), (8320, 2614227), (8580, 2535008), (8736, 2489740), (9152, 2376570), (9240, 2353936), (9856, 2206815), (10010, 2172864), (10560, 2059694), (10920, 1991792), (11317, 1921920), (11440, 1901256), (11648, 1867305), (12012, 1810720), (12320, 1765452), (12480, 1742818), (13440, 1618331), (13728, 1584380), (14560, 1493844), (14784, 1471210), (15015, 1448576), (16016, 1358040), (17160, 1267504), (17472, 1244870), (18304, 1188285), (18480, 1176968), (20020, 1086432), (21120, 1029847), (21840, 995896), (22634, 960960), (22880, 950628), (24024, 905360), (24640, 882726), (24960, 871409), (27456, 792190), (29120, 746922), (29568, 735605), (30030, 724288), (32032, 679020), (33951, 640640), (34320, 633752), (34944, 622435), (36960, 588484), (40040, 543216), (43680, 497948), (45268, 480480), (45760, 475314), (48048, 452680), (49280, 441363), (54912, 396095), (56585, 384384), (58240, 373461), (60060, 362144), (64064, 339510), (67902, 320320), (68640, 316876), (73920, 294242), (79219, 274560), (80080, 271608), (87360, 248974), (90536, 240240), (91520, 237657), (96096, 226340), (113170, 192192), (120120, 181072), (124487, 174720), (128128, 169755), (135804, 160160), (137280, 158438), (147121, 147840)]