21516718080

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 832

約数和(自身を含む): 84546846720

約数和(自身を除く): 63030128640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 32, 33, 39, 40, 44, 48, 52, 55, 60, 62, 64, 65, 66, 78, 79, 80, 88, 93, 96, 104, 110, 120, 124, 128, 130, 132, 143, 155, 156, 158, 160, 165, 176, 186, 192, 195, 208, 220, 237, 240, 248, 256, 260, 264, 286, 310, 312, 316, 320, 330, 341, 352, 372, 384, 390, 395, 403, 416, 429, 440, 465, 474, 480, 496, 512, 520, 528, 572, 620, 624, 632, 640, 660, 682, 704, 715, 744, 768, 780, 790, 806, 832, 858, 869, 880, 930, 948, 960, 992, 1023, 1024, 1027, 1040, 1056, 1144, 1185, 1209, 1240, 1248, 1264, 1280, 1320, 1364, 1408, 1430, 1488, 1536, 1560, 1580, 1612, 1664, 1705, 1716, 1738, 1760, 1860, 1896, 1920, 1984, 2015, 2046, 2048, 2054, 2080, 2112, 2145, 2288, 2370, 2418, 2449, 2480, 2496, 2528, 2560, 2607, 2640, 2728, 2816, 2860, 2976, 3072, 3081, 3120, 3160, 3224, 3328, 3410, 3432, 3476, 3520, 3720, 3792, 3840, 3968, 4030, 4092, 4096, 4108, 4160, 4224, 4290, 4345, 4433, 4576, 4740, 4836, 4898, 4960, 4992, 5056, 5115, 5120, 5135, 5214, 5280, 5456, 5632, 5720, 5952, 6045, 6144, 6162, 6240, 6320, 6448, 6656, 6820, 6864, 6952, 7040, 7347, 7440, 7584, 7680, 7936, 8060, 8184, 8216, 8320, 8448, 8580, 8690, 8866, 9152, 9480, 9672, 9796, 9920, 9984, 10112, 10230, 10240, 10270, 10428, 10560, 10912, 11264, 11297, 11440, 11904, 12090, 12245, 12288, 12324, 12480, 12640, 12896, 13035, 13299, 13312, 13640, 13728, 13904, 14080, 14694, 14880, 15168, 15360, 15405, 15872, 16120, 16368, 16432, 16640, 16896, 17160, 17380, 17732, 18304, 18960, 19344, 19592, 19840, 19968, 20224, 20460, 20480, 20540, 20856, 21120, 21824, 22165, 22528, 22594, 22880, 23808, 24180, 24490, 24648, 24960, 25280, 25792, 26070, 26598, 26624, 26939, 27280, 27456, 27808, 28160, 29388, 29760, 30336, 30720, 30810, 31744, 31837, 32240, 32736, 32864, 33280, 33792, 33891, 34320, 34760, 35464, 36608, 36735, 37920, 38688, 39184, 39680, 39936, 40448, 40920, 41080, 41712, 42240, 43648, 44330, 45056, 45188, 45760, 47616, 48360, 48980, 49296, 49920, 50560, 51584, 52140, 53196, 53248, 53878, 54560, 54912, 55616, 56320, 56485, 58776, 59520, 60672, 61440, 61620, 63488, 63674, 64480, 65472, 65728, 66495, 66560, 67584, 67782, 68640, 69520, 70928, 73216, 73470, 75840, 77376, 78368, 79360, 79872, 80817, 80896, 81840, 82160, 83424, 84480, 87296, 88660, 90376, 91520, 95232, 95511, 96720, 97960, 98592, 99840, 101120, 103168, 104280, 106392, 107756, 109120, 109824, 111232, 112640, 112970, 117552, 119040, 121344, 123240, 126976, 127348, 128960, 130944, 131456, 132990, 133120, 134695, 135168, 135564, 137280, 139040, 141856, 146432, 146940, 151680, 154752, 156736, 158720, 159185, 159744, 161634, 161792, 163680, 164320, 166848, 168960, 169455, 174592, 177320, 180752, 183040, 190464, 191022, 193440, 195920, 197184, 199680, 202240, 206336, 208560, 212784, 215512, 218240, 219648, 222464, 225280, 225940, 235104, 238080, 242688, 246480, 254696, 257920, 261888, 262912, 265980, 266240, 269390, 271128, 274560, 278080, 283712, 292864, 293880, 303360, 309504, 313472, 317440, 318370, 323268, 323584, 327360, 328640, 333696, 337920, 338910, 349184, 350207, 354640, 361504, 366080, 380928, 382044, 386880, 391840, 394368, 399360, 404085, 404480, 412672, 417120, 425568, 431024, 436480, 439296, 444928, 451880, 470208, 476160, 477555, 485376, 492960, 509392, 515840, 523776, 525824, 531960, 538780, 542256, 549120, 556160, 567424, 585728, 587760, 606720, 619008, 626944, 634880, 636740, 646536, 654720, 657280, 667392, 675840, 677820, 698368, 700414, 709280, 723008, 732160, 764088, 773760, 783680, 788736, 798720, 808170, 808960, 825344, 834240, 851136, 862048, 872960, 878592, 889856, 903760, 940416, 952320, 955110, 970752, 985920, 1018784, 1031680, 1047552, 1050621, 1051648, 1063920, 1077560, 1084512, 1098240, 1112320, 1134848, 1175520, 1213440, 1238016, 1253888, 1273480, 1293072, 1309440, 1314560, 1334784, 1355640, 1396736, 1400828, 1418560, 1446016, 1464320, 1528176, 1547520, 1567360, 1577472, 1616340, 1617920, 1650688, 1668480, 1702272, 1724096, 1745920, 1751035, 1757184, 1779712, 1807520, 1880832, 1904640, 1910220, 1971840, 2037568, 2063360, 2095104, 2101242, 2103296, 2127840, 2155120, 2169024, 2196480, 2224640, 2269696, 2351040, 2426880, 2476032, 2507776, 2546960, 2586144, 2618880, 2629120, 2669568, 2711280, 2801656, 2837120, 2892032, 2928640, 3056352, 3095040, 3134720, 3154944, 3232680, 3336960, 3404544, 3448192, 3491840, 3502070, 3559424, 3615040, 3761664, 3820440, 3943680, 4075136, 4126720, 4190208, 4202484, 4206592, 4255680, 4310240, 4338048, 4392960, 4449280, 4539392, 4702080, 4853760, 4952064, 5015552, 5093920, 5172288, 5237760, 5253105, 5258240, 5339136, 5422560, 5603312, 5674240, 5784064, 6112704, 6190080, 6269440, 6309888, 6465360, 6673920, 6809088, 6896384, 6983680, 7004140, 7230080, 7523328, 7640880, 7887360, 8150272, 8253440, 8404968, 8511360, 8620480, 8676096, 8785920, 8898560, 9078784, 9404160, 10031104, 10187840, 10344576, 10475520, 10506210, 10516480, 10678272, 10845120, 11206624, 11348480, 11568128, 12225408, 12380160, 12538880, 12619776, 12930720, 13347840, 13618176, 13792768, 14008280, 14460160, 15046656, 15281760, 15774720, 16300544, 16809936, 17022720, 17240960, 17352192, 17797120, 18157568, 18808320, 20375680, 20689152, 20951040, 21012420, 21032960, 21690240, 22413248, 22696960, 23136256, 24450816, 24760320, 25077760, 25861440, 26695680, 27236352, 27585536, 28016560, 28920320, 30093312, 30563520, 31549440, 32601088, 33619872, 34045440, 34481920, 34704384, 37616640, 40751360, 41378304, 42024840, 43380480, 44826496, 45393920, 46272512, 48901632, 50155520, 51722880, 53391360, 54472704, 55171072, 56033120, 57840640, 61127040, 63098880, 65202176, 67239744, 68090880, 68963840, 69408768, 75233280, 81502720, 82756608, 84049680, 86760960, 89652992, 90787840, 97803264, 103445760, 110342144, 112066240, 115681280, 122254080, 130404352, 134479488, 136181760, 137927680, 138817536, 150466560, 163005440, 165513216, 168099360, 173521920, 179305984, 195606528, 206891520, 224132480, 231362560, 244508160, 268958976, 272363520, 275855360, 326010880, 331026432, 336198720, 347043840, 358611968, 391213056, 413783040, 448264960, 489016320, 537917952, 551710720, 652021760, 672397440, 694087680, 717223936, 827566080, 896529920, 978032640, 1075835904, 1344794880, 1434447872, 1655132160, 1793059840, 1956065280, 2151671808, 2689589760, 3586119680, 4303343616, 5379179520, 7172239360, 10758359040, 21516718080]

約数ペア:

[(1, 21516718080), (2, 10758359040), (3, 7172239360), (4, 5379179520), (5, 4303343616), (6, 3586119680), (8, 2689589760), (10, 2151671808), (11, 1956065280), (12, 1793059840), (13, 1655132160), (15, 1434447872), (16, 1344794880), (20, 1075835904), (22, 978032640), (24, 896529920), (26, 827566080), (30, 717223936), (31, 694087680), (32, 672397440), (33, 652021760), (39, 551710720), (40, 537917952), (44, 489016320), (48, 448264960), (52, 413783040), (55, 391213056), (60, 358611968), (62, 347043840), (64, 336198720), (65, 331026432), (66, 326010880), (78, 275855360), (79, 272363520), (80, 268958976), (88, 244508160), (93, 231362560), (96, 224132480), (104, 206891520), (110, 195606528), (120, 179305984), (124, 173521920), (128, 168099360), (130, 165513216), (132, 163005440), (143, 150466560), (155, 138817536), (156, 137927680), (158, 136181760), (160, 134479488), (165, 130404352), (176, 122254080), (186, 115681280), (192, 112066240), (195, 110342144), (208, 103445760), (220, 97803264), (237, 90787840), (240, 89652992), (248, 86760960), (256, 84049680), (260, 82756608), (264, 81502720), (286, 75233280), (310, 69408768), (312, 68963840), (316, 68090880), (320, 67239744), (330, 65202176), (341, 63098880), (352, 61127040), (372, 57840640), (384, 56033120), (390, 55171072), (395, 54472704), (403, 53391360), (416, 51722880), (429, 50155520), (440, 48901632), (465, 46272512), (474, 45393920), (480, 44826496), (496, 43380480), (512, 42024840), (520, 41378304), (528, 40751360), (572, 37616640), (620, 34704384), (624, 34481920), (632, 34045440), (640, 33619872), (660, 32601088), (682, 31549440), (704, 30563520), (715, 30093312), (744, 28920320), (768, 28016560), (780, 27585536), (790, 27236352), (806, 26695680), (832, 25861440), (858, 25077760), (869, 24760320), (880, 24450816), (930, 23136256), (948, 22696960), (960, 22413248), (992, 21690240), (1023, 21032960), (1024, 21012420), (1027, 20951040), (1040, 20689152), (1056, 20375680), (1144, 18808320), (1185, 18157568), (1209, 17797120), (1240, 17352192), (1248, 17240960), (1264, 17022720), (1280, 16809936), (1320, 16300544), (1364, 15774720), (1408, 15281760), (1430, 15046656), (1488, 14460160), (1536, 14008280), (1560, 13792768), (1580, 13618176), (1612, 13347840), (1664, 12930720), (1705, 12619776), (1716, 12538880), (1738, 12380160), (1760, 12225408), (1860, 11568128), (1896, 11348480), (1920, 11206624), (1984, 10845120), (2015, 10678272), (2046, 10516480), (2048, 10506210), (2054, 10475520), (2080, 10344576), (2112, 10187840), (2145, 10031104), (2288, 9404160), (2370, 9078784), (2418, 8898560), (2449, 8785920), (2480, 8676096), (2496, 8620480), (2528, 8511360), (2560, 8404968), (2607, 8253440), (2640, 8150272), (2728, 7887360), (2816, 7640880), (2860, 7523328), (2976, 7230080), (3072, 7004140), (3081, 6983680), (3120, 6896384), (3160, 6809088), (3224, 6673920), (3328, 6465360), (3410, 6309888), (3432, 6269440), (3476, 6190080), (3520, 6112704), (3720, 5784064), (3792, 5674240), (3840, 5603312), (3968, 5422560), (4030, 5339136), (4092, 5258240), (4096, 5253105), (4108, 5237760), (4160, 5172288), (4224, 5093920), (4290, 5015552), (4345, 4952064), (4433, 4853760), (4576, 4702080), (4740, 4539392), (4836, 4449280), (4898, 4392960), (4960, 4338048), (4992, 4310240), (5056, 4255680), (5115, 4206592), (5120, 4202484), (5135, 4190208), (5214, 4126720), (5280, 4075136), (5456, 3943680), (5632, 3820440), (5720, 3761664), (5952, 3615040), (6045, 3559424), (6144, 3502070), (6162, 3491840), (6240, 3448192), (6320, 3404544), (6448, 3336960), (6656, 3232680), (6820, 3154944), (6864, 3134720), (6952, 3095040), (7040, 3056352), (7347, 2928640), (7440, 2892032), (7584, 2837120), (7680, 2801656), (7936, 2711280), (8060, 2669568), (8184, 2629120), (8216, 2618880), (8320, 2586144), (8448, 2546960), (8580, 2507776), (8690, 2476032), (8866, 2426880), (9152, 2351040), (9480, 2269696), (9672, 2224640), (9796, 2196480), (9920, 2169024), (9984, 2155120), (10112, 2127840), (10230, 2103296), (10240, 2101242), (10270, 2095104), (10428, 2063360), (10560, 2037568), (10912, 1971840), (11264, 1910220), (11297, 1904640), (11440, 1880832), (11904, 1807520), (12090, 1779712), (12245, 1757184), (12288, 1751035), (12324, 1745920), (12480, 1724096), (12640, 1702272), (12896, 1668480), (13035, 1650688), (13299, 1617920), (13312, 1616340), (13640, 1577472), (13728, 1567360), (13904, 1547520), (14080, 1528176), (14694, 1464320), (14880, 1446016), (15168, 1418560), (15360, 1400828), (15405, 1396736), (15872, 1355640), (16120, 1334784), (16368, 1314560), (16432, 1309440), (16640, 1293072), (16896, 1273480), (17160, 1253888), (17380, 1238016), (17732, 1213440), (18304, 1175520), (18960, 1134848), (19344, 1112320), (19592, 1098240), (19840, 1084512), (19968, 1077560), (20224, 1063920), (20460, 1051648), (20480, 1050621), (20540, 1047552), (20856, 1031680), (21120, 1018784), (21824, 985920), (22165, 970752), (22528, 955110), (22594, 952320), (22880, 940416), (23808, 903760), (24180, 889856), (24490, 878592), (24648, 872960), (24960, 862048), (25280, 851136), (25792, 834240), (26070, 825344), (26598, 808960), (26624, 808170), (26939, 798720), (27280, 788736), (27456, 783680), (27808, 773760), (28160, 764088), (29388, 732160), (29760, 723008), (30336, 709280), (30720, 700414), (30810, 698368), (31744, 677820), (31837, 675840), (32240, 667392), (32736, 657280), (32864, 654720), (33280, 646536), (33792, 636740), (33891, 634880), (34320, 626944), (34760, 619008), (35464, 606720), (36608, 587760), (36735, 585728), (37920, 567424), (38688, 556160), (39184, 549120), (39680, 542256), (39936, 538780), (40448, 531960), (40920, 525824), (41080, 523776), (41712, 515840), (42240, 509392), (43648, 492960), (44330, 485376), (45056, 477555), (45188, 476160), (45760, 470208), (47616, 451880), (48360, 444928), (48980, 439296), (49296, 436480), (49920, 431024), (50560, 425568), (51584, 417120), (52140, 412672), (53196, 404480), (53248, 404085), (53878, 399360), (54560, 394368), (54912, 391840), (55616, 386880), (56320, 382044), (56485, 380928), (58776, 366080), (59520, 361504), (60672, 354640), (61440, 350207), (61620, 349184), (63488, 338910), (63674, 337920), (64480, 333696), (65472, 328640), (65728, 327360), (66495, 323584), (66560, 323268), (67584, 318370), (67782, 317440), (68640, 313472), (69520, 309504), (70928, 303360), (73216, 293880), (73470, 292864), (75840, 283712), (77376, 278080), (78368, 274560), (79360, 271128), (79872, 269390), (80817, 266240), (80896, 265980), (81840, 262912), (82160, 261888), (83424, 257920), (84480, 254696), (87296, 246480), (88660, 242688), (90376, 238080), (91520, 235104), (95232, 225940), (95511, 225280), (96720, 222464), (97960, 219648), (98592, 218240), (99840, 215512), (101120, 212784), (103168, 208560), (104280, 206336), (106392, 202240), (107756, 199680), (109120, 197184), (109824, 195920), (111232, 193440), (112640, 191022), (112970, 190464), (117552, 183040), (119040, 180752), (121344, 177320), (123240, 174592), (126976, 169455), (127348, 168960), (128960, 166848), (130944, 164320), (131456, 163680), (132990, 161792), (133120, 161634), (134695, 159744), (135168, 159185), (135564, 158720), (137280, 156736), (139040, 154752), (141856, 151680), (146432, 146940)]