21159048960

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:773

約数の個数: 576

約数和(自身を含む): 86534784000

約数和(自身を除く): 65375735040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 149, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 298, 315, 320, 336, 360, 378, 384, 420, 432, 447, 448, 480, 504, 540, 560, 576, 587, 596, 630, 640, 672, 720, 745, 756, 768, 840, 864, 894, 896, 945, 960, 1008, 1043, 1080, 1120, 1152, 1174, 1192, 1260, 1280, 1341, 1344, 1440, 1490, 1512, 1680, 1728, 1761, 1788, 1792, 1890, 1920, 2016, 2086, 2160, 2235, 2240, 2304, 2348, 2384, 2520, 2682, 2688, 2880, 2935, 2980, 3024, 3129, 3360, 3456, 3522, 3576, 3780, 3840, 4023, 4032, 4109, 4172, 4320, 4470, 4480, 4696, 4768, 5040, 5215, 5283, 5364, 5376, 5760, 5870, 5960, 6048, 6258, 6705, 6720, 6912, 7044, 7152, 7560, 8046, 8064, 8218, 8344, 8640, 8805, 8940, 8960, 9387, 9392, 9536, 10080, 10430, 10566, 10728, 11520, 11740, 11920, 12096, 12327, 12516, 13410, 13440, 14088, 14304, 15120, 15645, 15849, 16092, 16128, 16436, 16688, 17280, 17610, 17880, 18774, 18784, 19072, 20115, 20160, 20545, 20860, 21132, 21456, 23480, 23840, 24192, 24654, 25032, 26415, 26820, 26880, 28161, 28176, 28608, 30240, 31290, 31698, 32184, 32872, 33376, 34560, 35220, 35760, 36981, 37548, 37568, 38144, 40230, 40320, 41090, 41720, 42264, 42912, 46935, 46960, 47680, 48384, 49308, 50064, 52830, 53640, 56322, 56352, 57216, 60480, 61635, 62580, 63396, 64368, 65744, 66752, 70440, 71520, 73962, 75096, 75136, 79245, 80460, 80640, 82180, 83440, 84528, 85824, 87463, 93870, 93920, 95360, 98616, 100128, 105660, 107280, 110943, 112644, 112704, 114432, 120960, 123270, 125160, 126792, 128736, 131488, 133504, 140805, 140880, 143040, 147924, 150192, 150272, 158490, 160920, 164360, 166880, 169056, 171648, 174926, 184905, 187740, 187840, 190720, 197232, 200256, 211320, 214560, 221886, 225288, 225408, 241920, 246540, 250320, 253584, 257472, 262389, 262976, 267008, 281610, 281760, 286080, 295848, 300384, 316980, 321840, 328720, 333760, 338112, 343296, 349852, 369810, 375480, 375680, 394464, 400512, 422640, 429120, 437315, 443772, 450576, 450816, 493080, 500640, 507168, 514944, 524778, 525952, 554715, 563220, 563520, 572160, 591696, 600768, 612241, 633960, 643680, 657440, 667520, 676224, 699704, 739620, 750960, 751360, 787167, 788928, 801024, 845280, 858240, 874630, 887544, 901152, 986160, 1001280, 1014336, 1029888, 1049556, 1051904, 1109430, 1126440, 1127040, 1183392, 1201536, 1224482, 1267920, 1287360, 1311945, 1314880, 1335040, 1352448, 1399408, 1479240, 1501920, 1574334, 1577856, 1690560, 1716480, 1749260, 1775088, 1802304, 1836723, 1972320, 2002560, 2028672, 2099112, 2218860, 2252880, 2254080, 2361501, 2366784, 2403072, 2448964, 2535840, 2574720, 2623890, 2629760, 2798816, 2958480, 3003840, 3061205, 3148668, 3155712, 3381120, 3498520, 3550176, 3604608, 3673446, 3935835, 3944640, 4005120, 4057344, 4198224, 4437720, 4505760, 4723002, 4733568, 4897928, 5071680, 5149440, 5247780, 5259520, 5510169, 5597632, 5916960, 6007680, 6122410, 6297336, 6762240, 6997040, 7100352, 7209216, 7346892, 7871670, 7889280, 8396448, 8875440, 9011520, 9183615, 9446004, 9467136, 9795856, 10143360, 10495560, 11020338, 11195264, 11807505, 11833920, 12015360, 12244820, 12594672, 13994080, 14200704, 14693784, 15743340, 15778560, 16530507, 16792896, 17750880, 18023040, 18367230, 18892008, 19591712, 20286720, 20991120, 22040676, 22390528, 23615010, 23667840, 24489640, 25189344, 27550845, 27988160, 28401408, 29387568, 31486680, 33061014, 33585792, 35501760, 36046080, 36734460, 37784016, 39183424, 41982240, 44081352, 47230020, 47335680, 48979280, 50378688, 55101690, 55976320, 58775136, 62973360, 66122028, 67171584, 71003520, 73468920, 75568032, 78366848, 82652535, 83964480, 88162704, 94460040, 97958560, 100757376, 110203380, 111952640, 117550272, 125946720, 132244056, 142007040, 146937840, 151136064, 156733696, 165305070, 167928960, 176325408, 188920080, 195917120, 201514752, 220406760, 235100544, 251893440, 264488112, 293875680, 302272128, 330610140, 335857920, 352650816, 377840160, 391834240, 440813520, 470201088, 503786880, 528976224, 587751360, 604544256, 661220280, 705301632, 755680320, 783668480, 881627040, 1007573760, 1057952448, 1175502720, 1322440560, 1410603264, 1511360640, 1763254080, 2115904896, 2351005440, 2644881120, 3022721280, 3526508160, 4231809792, 5289762240, 7053016320, 10579524480, 21159048960]

約数ペア:

[(1, 21159048960), (2, 10579524480), (3, 7053016320), (4, 5289762240), (5, 4231809792), (6, 3526508160), (7, 3022721280), (8, 2644881120), (9, 2351005440), (10, 2115904896), (12, 1763254080), (14, 1511360640), (15, 1410603264), (16, 1322440560), (18, 1175502720), (20, 1057952448), (21, 1007573760), (24, 881627040), (27, 783668480), (28, 755680320), (30, 705301632), (32, 661220280), (35, 604544256), (36, 587751360), (40, 528976224), (42, 503786880), (45, 470201088), (48, 440813520), (54, 391834240), (56, 377840160), (60, 352650816), (63, 335857920), (64, 330610140), (70, 302272128), (72, 293875680), (80, 264488112), (84, 251893440), (90, 235100544), (96, 220406760), (105, 201514752), (108, 195917120), (112, 188920080), (120, 176325408), (126, 167928960), (128, 165305070), (135, 156733696), (140, 151136064), (144, 146937840), (149, 142007040), (160, 132244056), (168, 125946720), (180, 117550272), (189, 111952640), (192, 110203380), (210, 100757376), (216, 97958560), (224, 94460040), (240, 88162704), (252, 83964480), (256, 82652535), (270, 78366848), (280, 75568032), (288, 73468920), (298, 71003520), (315, 67171584), (320, 66122028), (336, 62973360), (360, 58775136), (378, 55976320), (384, 55101690), (420, 50378688), (432, 48979280), (447, 47335680), (448, 47230020), (480, 44081352), (504, 41982240), (540, 39183424), (560, 37784016), (576, 36734460), (587, 36046080), (596, 35501760), (630, 33585792), (640, 33061014), (672, 31486680), (720, 29387568), (745, 28401408), (756, 27988160), (768, 27550845), (840, 25189344), (864, 24489640), (894, 23667840), (896, 23615010), (945, 22390528), (960, 22040676), (1008, 20991120), (1043, 20286720), (1080, 19591712), (1120, 18892008), (1152, 18367230), (1174, 18023040), (1192, 17750880), (1260, 16792896), (1280, 16530507), (1341, 15778560), (1344, 15743340), (1440, 14693784), (1490, 14200704), (1512, 13994080), (1680, 12594672), (1728, 12244820), (1761, 12015360), (1788, 11833920), (1792, 11807505), (1890, 11195264), (1920, 11020338), (2016, 10495560), (2086, 10143360), (2160, 9795856), (2235, 9467136), (2240, 9446004), (2304, 9183615), (2348, 9011520), (2384, 8875440), (2520, 8396448), (2682, 7889280), (2688, 7871670), (2880, 7346892), (2935, 7209216), (2980, 7100352), (3024, 6997040), (3129, 6762240), (3360, 6297336), (3456, 6122410), (3522, 6007680), (3576, 5916960), (3780, 5597632), (3840, 5510169), (4023, 5259520), (4032, 5247780), (4109, 5149440), (4172, 5071680), (4320, 4897928), (4470, 4733568), (4480, 4723002), (4696, 4505760), (4768, 4437720), (5040, 4198224), (5215, 4057344), (5283, 4005120), (5364, 3944640), (5376, 3935835), (5760, 3673446), (5870, 3604608), (5960, 3550176), (6048, 3498520), (6258, 3381120), (6705, 3155712), (6720, 3148668), (6912, 3061205), (7044, 3003840), (7152, 2958480), (7560, 2798816), (8046, 2629760), (8064, 2623890), (8218, 2574720), (8344, 2535840), (8640, 2448964), (8805, 2403072), (8940, 2366784), (8960, 2361501), (9387, 2254080), (9392, 2252880), (9536, 2218860), (10080, 2099112), (10430, 2028672), (10566, 2002560), (10728, 1972320), (11520, 1836723), (11740, 1802304), (11920, 1775088), (12096, 1749260), (12327, 1716480), (12516, 1690560), (13410, 1577856), (13440, 1574334), (14088, 1501920), (14304, 1479240), (15120, 1399408), (15645, 1352448), (15849, 1335040), (16092, 1314880), (16128, 1311945), (16436, 1287360), (16688, 1267920), (17280, 1224482), (17610, 1201536), (17880, 1183392), (18774, 1127040), (18784, 1126440), (19072, 1109430), (20115, 1051904), (20160, 1049556), (20545, 1029888), (20860, 1014336), (21132, 1001280), (21456, 986160), (23480, 901152), (23840, 887544), (24192, 874630), (24654, 858240), (25032, 845280), (26415, 801024), (26820, 788928), (26880, 787167), (28161, 751360), (28176, 750960), (28608, 739620), (30240, 699704), (31290, 676224), (31698, 667520), (32184, 657440), (32872, 643680), (33376, 633960), (34560, 612241), (35220, 600768), (35760, 591696), (36981, 572160), (37548, 563520), (37568, 563220), (38144, 554715), (40230, 525952), (40320, 524778), (41090, 514944), (41720, 507168), (42264, 500640), (42912, 493080), (46935, 450816), (46960, 450576), (47680, 443772), (48384, 437315), (49308, 429120), (50064, 422640), (52830, 400512), (53640, 394464), (56322, 375680), (56352, 375480), (57216, 369810), (60480, 349852), (61635, 343296), (62580, 338112), (63396, 333760), (64368, 328720), (65744, 321840), (66752, 316980), (70440, 300384), (71520, 295848), (73962, 286080), (75096, 281760), (75136, 281610), (79245, 267008), (80460, 262976), (80640, 262389), (82180, 257472), (83440, 253584), (84528, 250320), (85824, 246540), (87463, 241920), (93870, 225408), (93920, 225288), (95360, 221886), (98616, 214560), (100128, 211320), (105660, 200256), (107280, 197232), (110943, 190720), (112644, 187840), (112704, 187740), (114432, 184905), (120960, 174926), (123270, 171648), (125160, 169056), (126792, 166880), (128736, 164360), (131488, 160920), (133504, 158490), (140805, 150272), (140880, 150192), (143040, 147924)]