21471367680

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:461

約数の個数: 640

約数和(自身を含む): 87994368000

約数和(自身を除く): 66523000320

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, 160, 168, 180, 189, 192, 199, 210, 216, 223, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 398, 420, 432, 446, 448, 480, 504, 512, 540, 560, 576, 597, 630, 640, 669, 672, 720, 756, 768, 796, 840, 864, 892, 896, 945, 960, 995, 1008, 1080, 1115, 1120, 1152, 1194, 1260, 1280, 1338, 1344, 1393, 1440, 1512, 1536, 1561, 1592, 1680, 1728, 1784, 1791, 1792, 1890, 1920, 1990, 2007, 2016, 2160, 2230, 2240, 2304, 2388, 2520, 2560, 2676, 2688, 2786, 2880, 2985, 3024, 3122, 3184, 3345, 3360, 3456, 3568, 3582, 3584, 3780, 3840, 3980, 4014, 4032, 4179, 4320, 4460, 4480, 4608, 4683, 4776, 5040, 5352, 5373, 5376, 5572, 5760, 5970, 6021, 6048, 6244, 6368, 6690, 6720, 6912, 6965, 7136, 7164, 7560, 7680, 7805, 7960, 8028, 8064, 8358, 8640, 8920, 8955, 8960, 9366, 9552, 10035, 10080, 10704, 10746, 10752, 11144, 11520, 11940, 12042, 12096, 12488, 12537, 12736, 13380, 13440, 13824, 13930, 14049, 14272, 14328, 15120, 15610, 15920, 16056, 16128, 16716, 17280, 17840, 17910, 17920, 18732, 19104, 20070, 20160, 20895, 21408, 21492, 22288, 23040, 23415, 23880, 24084, 24192, 24976, 25074, 25472, 26760, 26865, 26880, 27860, 28098, 28544, 28656, 30105, 30240, 31220, 31840, 32112, 32256, 33432, 34560, 35680, 35820, 37464, 37611, 38208, 40140, 40320, 41790, 42147, 42816, 42984, 44377, 44576, 46830, 47760, 48168, 48384, 49952, 50148, 50944, 53520, 53730, 53760, 55720, 56196, 57088, 57312, 60210, 60480, 62440, 62685, 63680, 64224, 66864, 69120, 70245, 71360, 71640, 74928, 75222, 76416, 80280, 80640, 83580, 84294, 85632, 85968, 88754, 89152, 93660, 95520, 96336, 96768, 99904, 100296, 101888, 107040, 107460, 111440, 112392, 114176, 114624, 120420, 120960, 124880, 125370, 127360, 128448, 133131, 133728, 140490, 142720, 143280, 149856, 150444, 152832, 160560, 161280, 167160, 168588, 171264, 171936, 177508, 178304, 187320, 188055, 191040, 192672, 199808, 200592, 210735, 214080, 214920, 221885, 222880, 224784, 229248, 240840, 241920, 249760, 250740, 254720, 256896, 266262, 267456, 280980, 285440, 286560, 299712, 300888, 305664, 310639, 321120, 334320, 337176, 342528, 343872, 355016, 356608, 374640, 376110, 382080, 385344, 399393, 399616, 401184, 421470, 428160, 429840, 443770, 445760, 449568, 458496, 481680, 483840, 499520, 501480, 509440, 513792, 532524, 534912, 561960, 570880, 573120, 599424, 601776, 621278, 642240, 665655, 668640, 674352, 687744, 710032, 713216, 749280, 752220, 764160, 770688, 798786, 799232, 802368, 842940, 856320, 859680, 887540, 891520, 899136, 916992, 931917, 963360, 999040, 1002960, 1027584, 1065048, 1069824, 1123920, 1146240, 1198179, 1198848, 1203552, 1242556, 1284480, 1331310, 1337280, 1348704, 1375488, 1420064, 1498560, 1504440, 1528320, 1541376, 1553195, 1597572, 1604736, 1685880, 1712640, 1719360, 1775080, 1783040, 1798272, 1863834, 1926720, 1996965, 1998080, 2005920, 2130096, 2139648, 2247840, 2292480, 2396358, 2397696, 2407104, 2485112, 2568960, 2662620, 2674560, 2697408, 2750976, 2795751, 2840128, 2997120, 3008880, 3082752, 3106390, 3195144, 3209472, 3371760, 3438720, 3550160, 3566080, 3596544, 3727668, 3853440, 3993930, 3996160, 4011840, 4260192, 4495680, 4584960, 4659585, 4792716, 4814208, 4970224, 5137920, 5325240, 5349120, 5394816, 5591502, 5680256, 5990895, 5994240, 6017760, 6212780, 6390288, 6418944, 6743520, 6877440, 7100320, 7193088, 7455336, 7706880, 7987860, 8023680, 8387253, 8520384, 8991360, 9319170, 9585432, 9628416, 9940448, 10650480, 10698240, 10789632, 11183004, 11360512, 11981790, 11988480, 12035520, 12425560, 12780576, 13487040, 13754880, 13978755, 14200640, 14910672, 15413760, 15975720, 16047360, 16774506, 17040768, 17982720, 18638340, 19170864, 19256832, 19880896, 21300960, 21579264, 22366008, 22721024, 23963580, 24071040, 24851120, 25561152, 26974080, 27957510, 28401280, 29821344, 31951440, 32094720, 33549012, 34081536, 35965440, 37276680, 38341728, 39761792, 41936265, 42601920, 44732016, 47927160, 48142080, 49702240, 51122304, 53948160, 55915020, 56802560, 59642688, 63902880, 67098024, 68163072, 74553360, 76683456, 79523584, 83872530, 85203840, 89464032, 95854320, 96284160, 99404480, 102244608, 107896320, 111830040, 113605120, 119285376, 127805760, 134196048, 149106720, 153366912, 159047168, 167745060, 170407680, 178928064, 191708640, 198808960, 204489216, 223660080, 238570752, 255611520, 268392096, 298213440, 306733824, 335490120, 340815360, 357856128, 383417280, 397617920, 447320160, 477141504, 511223040, 536784192, 596426880, 613467648, 670980240, 715712256, 766834560, 795235840, 894640320, 1022446080, 1073568384, 1192853760, 1341960480, 1431424512, 1533669120, 1789280640, 2147136768, 2385707520, 2683920960, 3067338240, 3578561280, 4294273536, 5367841920, 7157122560, 10735683840, 21471367680]

約数ペア:

[(1, 21471367680), (2, 10735683840), (3, 7157122560), (4, 5367841920), (5, 4294273536), (6, 3578561280), (7, 3067338240), (8, 2683920960), (9, 2385707520), (10, 2147136768), (12, 1789280640), (14, 1533669120), (15, 1431424512), (16, 1341960480), (18, 1192853760), (20, 1073568384), (21, 1022446080), (24, 894640320), (27, 795235840), (28, 766834560), (30, 715712256), (32, 670980240), (35, 613467648), (36, 596426880), (40, 536784192), (42, 511223040), (45, 477141504), (48, 447320160), (54, 397617920), (56, 383417280), (60, 357856128), (63, 340815360), (64, 335490120), (70, 306733824), (72, 298213440), (80, 268392096), (84, 255611520), (90, 238570752), (96, 223660080), (105, 204489216), (108, 198808960), (112, 191708640), (120, 178928064), (126, 170407680), (128, 167745060), (135, 159047168), (140, 153366912), (144, 149106720), (160, 134196048), (168, 127805760), (180, 119285376), (189, 113605120), (192, 111830040), (199, 107896320), (210, 102244608), (216, 99404480), (223, 96284160), (224, 95854320), (240, 89464032), (252, 85203840), (256, 83872530), (270, 79523584), (280, 76683456), (288, 74553360), (315, 68163072), (320, 67098024), (336, 63902880), (360, 59642688), (378, 56802560), (384, 55915020), (398, 53948160), (420, 51122304), (432, 49702240), (446, 48142080), (448, 47927160), (480, 44732016), (504, 42601920), (512, 41936265), (540, 39761792), (560, 38341728), (576, 37276680), (597, 35965440), (630, 34081536), (640, 33549012), (669, 32094720), (672, 31951440), (720, 29821344), (756, 28401280), (768, 27957510), (796, 26974080), (840, 25561152), (864, 24851120), (892, 24071040), (896, 23963580), (945, 22721024), (960, 22366008), (995, 21579264), (1008, 21300960), (1080, 19880896), (1115, 19256832), (1120, 19170864), (1152, 18638340), (1194, 17982720), (1260, 17040768), (1280, 16774506), (1338, 16047360), (1344, 15975720), (1393, 15413760), (1440, 14910672), (1512, 14200640), (1536, 13978755), (1561, 13754880), (1592, 13487040), (1680, 12780576), (1728, 12425560), (1784, 12035520), (1791, 11988480), (1792, 11981790), (1890, 11360512), (1920, 11183004), (1990, 10789632), (2007, 10698240), (2016, 10650480), (2160, 9940448), (2230, 9628416), (2240, 9585432), (2304, 9319170), (2388, 8991360), (2520, 8520384), (2560, 8387253), (2676, 8023680), (2688, 7987860), (2786, 7706880), (2880, 7455336), (2985, 7193088), (3024, 7100320), (3122, 6877440), (3184, 6743520), (3345, 6418944), (3360, 6390288), (3456, 6212780), (3568, 6017760), (3582, 5994240), (3584, 5990895), (3780, 5680256), (3840, 5591502), (3980, 5394816), (4014, 5349120), (4032, 5325240), (4179, 5137920), (4320, 4970224), (4460, 4814208), (4480, 4792716), (4608, 4659585), (4683, 4584960), (4776, 4495680), (5040, 4260192), (5352, 4011840), (5373, 3996160), (5376, 3993930), (5572, 3853440), (5760, 3727668), (5970, 3596544), (6021, 3566080), (6048, 3550160), (6244, 3438720), (6368, 3371760), (6690, 3209472), (6720, 3195144), (6912, 3106390), (6965, 3082752), (7136, 3008880), (7164, 2997120), (7560, 2840128), (7680, 2795751), (7805, 2750976), (7960, 2697408), (8028, 2674560), (8064, 2662620), (8358, 2568960), (8640, 2485112), (8920, 2407104), (8955, 2397696), (8960, 2396358), (9366, 2292480), (9552, 2247840), (10035, 2139648), (10080, 2130096), (10704, 2005920), (10746, 1998080), (10752, 1996965), (11144, 1926720), (11520, 1863834), (11940, 1798272), (12042, 1783040), (12096, 1775080), (12488, 1719360), (12537, 1712640), (12736, 1685880), (13380, 1604736), (13440, 1597572), (13824, 1553195), (13930, 1541376), (14049, 1528320), (14272, 1504440), (14328, 1498560), (15120, 1420064), (15610, 1375488), (15920, 1348704), (16056, 1337280), (16128, 1331310), (16716, 1284480), (17280, 1242556), (17840, 1203552), (17910, 1198848), (17920, 1198179), (18732, 1146240), (19104, 1123920), (20070, 1069824), (20160, 1065048), (20895, 1027584), (21408, 1002960), (21492, 999040), (22288, 963360), (23040, 931917), (23415, 916992), (23880, 899136), (24084, 891520), (24192, 887540), (24976, 859680), (25074, 856320), (25472, 842940), (26760, 802368), (26865, 799232), (26880, 798786), (27860, 770688), (28098, 764160), (28544, 752220), (28656, 749280), (30105, 713216), (30240, 710032), (31220, 687744), (31840, 674352), (32112, 668640), (32256, 665655), (33432, 642240), (34560, 621278), (35680, 601776), (35820, 599424), (37464, 573120), (37611, 570880), (38208, 561960), (40140, 534912), (40320, 532524), (41790, 513792), (42147, 509440), (42816, 501480), (42984, 499520), (44377, 483840), (44576, 481680), (46830, 458496), (47760, 449568), (48168, 445760), (48384, 443770), (49952, 429840), (50148, 428160), (50944, 421470), (53520, 401184), (53730, 399616), (53760, 399393), (55720, 385344), (56196, 382080), (57088, 376110), (57312, 374640), (60210, 356608), (60480, 355016), (62440, 343872), (62685, 342528), (63680, 337176), (64224, 334320), (66864, 321120), (69120, 310639), (70245, 305664), (71360, 300888), (71640, 299712), (74928, 286560), (75222, 285440), (76416, 280980), (80280, 267456), (80640, 266262), (83580, 256896), (84294, 254720), (85632, 250740), (85968, 249760), (88754, 241920), (89152, 240840), (93660, 229248), (95520, 224784), (96336, 222880), (96768, 221885), (99904, 214920), (100296, 214080), (101888, 210735), (107040, 200592), (107460, 199808), (111440, 192672), (112392, 191040), (114176, 188055), (114624, 187320), (120420, 178304), (120960, 177508), (124880, 171936), (125370, 171264), (127360, 168588), (128448, 167160), (133131, 161280), (133728, 160560), (140490, 152832), (142720, 150444), (143280, 149856)]