20243704320

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4049}}^1$

素因数の和:4116

約数の個数: 480

約数和(自身を含む): 82730419200

約数和(自身を除く): 62486714880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 256, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 512, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 768, 840, 868, 896, 930, 960, 992, 1008, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1536, 1680, 1736, 1792, 1860, 1920, 1953, 1984, 2016, 2170, 2232, 2240, 2304, 2480, 2520, 2560, 2604, 2688, 2790, 2880, 2976, 3255, 3360, 3472, 3584, 3720, 3840, 3906, 3968, 4032, 4049, 4340, 4464, 4480, 4608, 4960, 5040, 5208, 5376, 5580, 5760, 5952, 6510, 6720, 6944, 7440, 7680, 7812, 7936, 8064, 8098, 8680, 8928, 8960, 9765, 9920, 10080, 10416, 10752, 11160, 11520, 11904, 12147, 13020, 13440, 13888, 14880, 15624, 15872, 16128, 16196, 17360, 17856, 17920, 19530, 19840, 20160, 20245, 20832, 22320, 23040, 23808, 24294, 26040, 26880, 27776, 28343, 29760, 31248, 32256, 32392, 34720, 35712, 36441, 39060, 39680, 40320, 40490, 41664, 44640, 47616, 48588, 52080, 53760, 55552, 56686, 59520, 60735, 62496, 64784, 69440, 71424, 72882, 78120, 79360, 80640, 80980, 83328, 85029, 89280, 97176, 104160, 111104, 113372, 119040, 121470, 124992, 125519, 129568, 138880, 141715, 142848, 145764, 156240, 161280, 161960, 166656, 170058, 178560, 182205, 194352, 208320, 226744, 238080, 242940, 249984, 251038, 255087, 259136, 277760, 283430, 291528, 312480, 323920, 333312, 340116, 357120, 364410, 376557, 388704, 416640, 425145, 453488, 485880, 499968, 502076, 510174, 518272, 555520, 566860, 583056, 624960, 627595, 647840, 680232, 714240, 728820, 753114, 777408, 833280, 850290, 878633, 906976, 971760, 999936, 1004152, 1020348, 1036544, 1129671, 1133720, 1166112, 1249920, 1255190, 1275435, 1295680, 1360464, 1457640, 1506228, 1554816, 1666560, 1700580, 1757266, 1813952, 1882785, 1943520, 2008304, 2040696, 2073088, 2259342, 2267440, 2332224, 2499840, 2510380, 2550870, 2591360, 2635899, 2720928, 2915280, 3012456, 3109632, 3401160, 3514532, 3627904, 3765570, 3887040, 4016608, 4081392, 4393165, 4518684, 4534880, 4664448, 4999680, 5020760, 5101740, 5182720, 5271798, 5441856, 5648355, 5830560, 6024912, 6219264, 6802320, 7029064, 7255808, 7531140, 7774080, 7907697, 8033216, 8162784, 8786330, 9037368, 9069760, 9328896, 10041520, 10203480, 10365440, 10543596, 10883712, 11296710, 11661120, 12049824, 13179495, 13604640, 14058128, 14511616, 15062280, 15548160, 15815394, 16066432, 16325568, 17572660, 18074736, 18139520, 18657792, 20083040, 20406960, 21087192, 21767424, 22593420, 23322240, 24099648, 26358990, 27209280, 28116256, 30124560, 31096320, 31630788, 32132864, 32651136, 35145320, 36149472, 36279040, 39538485, 40166080, 40813920, 42174384, 43534848, 45186840, 46644480, 48199296, 52717980, 54418560, 56232512, 60249120, 63261576, 64265728, 65302272, 70290640, 72298944, 72558080, 79076970, 80332160, 81627840, 84348768, 90373680, 93288960, 96398592, 105435960, 108837120, 112465024, 120498240, 126523152, 130604544, 140581280, 144597888, 158153940, 160664320, 163255680, 168697536, 180747360, 192797184, 210871920, 217674240, 224930048, 240996480, 253046304, 281162560, 289195776, 316307880, 321328640, 326511360, 337395072, 361494720, 421743840, 449860096, 481992960, 506092608, 562325120, 578391552, 632615760, 653022720, 674790144, 722989440, 843487680, 963985920, 1012185216, 1124650240, 1265231520, 1349580288, 1445978880, 1686975360, 2024370432, 2249300480, 2530463040, 2891957760, 3373950720, 4048740864, 5060926080, 6747901440, 10121852160, 20243704320]

約数ペア:

[(1, 20243704320), (2, 10121852160), (3, 6747901440), (4, 5060926080), (5, 4048740864), (6, 3373950720), (7, 2891957760), (8, 2530463040), (9, 2249300480), (10, 2024370432), (12, 1686975360), (14, 1445978880), (15, 1349580288), (16, 1265231520), (18, 1124650240), (20, 1012185216), (21, 963985920), (24, 843487680), (28, 722989440), (30, 674790144), (31, 653022720), (32, 632615760), (35, 578391552), (36, 562325120), (40, 506092608), (42, 481992960), (45, 449860096), (48, 421743840), (56, 361494720), (60, 337395072), (62, 326511360), (63, 321328640), (64, 316307880), (70, 289195776), (72, 281162560), (80, 253046304), (84, 240996480), (90, 224930048), (93, 217674240), (96, 210871920), (105, 192797184), (112, 180747360), (120, 168697536), (124, 163255680), (126, 160664320), (128, 158153940), (140, 144597888), (144, 140581280), (155, 130604544), (160, 126523152), (168, 120498240), (180, 112465024), (186, 108837120), (192, 105435960), (210, 96398592), (217, 93288960), (224, 90373680), (240, 84348768), (248, 81627840), (252, 80332160), (256, 79076970), (279, 72558080), (280, 72298944), (288, 70290640), (310, 65302272), (315, 64265728), (320, 63261576), (336, 60249120), (360, 56232512), (372, 54418560), (384, 52717980), (420, 48199296), (434, 46644480), (448, 45186840), (465, 43534848), (480, 42174384), (496, 40813920), (504, 40166080), (512, 39538485), (558, 36279040), (560, 36149472), (576, 35145320), (620, 32651136), (630, 32132864), (640, 31630788), (651, 31096320), (672, 30124560), (720, 28116256), (744, 27209280), (768, 26358990), (840, 24099648), (868, 23322240), (896, 22593420), (930, 21767424), (960, 21087192), (992, 20406960), (1008, 20083040), (1085, 18657792), (1116, 18139520), (1120, 18074736), (1152, 17572660), (1240, 16325568), (1260, 16066432), (1280, 15815394), (1302, 15548160), (1344, 15062280), (1395, 14511616), (1440, 14058128), (1488, 13604640), (1536, 13179495), (1680, 12049824), (1736, 11661120), (1792, 11296710), (1860, 10883712), (1920, 10543596), (1953, 10365440), (1984, 10203480), (2016, 10041520), (2170, 9328896), (2232, 9069760), (2240, 9037368), (2304, 8786330), (2480, 8162784), (2520, 8033216), (2560, 7907697), (2604, 7774080), (2688, 7531140), (2790, 7255808), (2880, 7029064), (2976, 6802320), (3255, 6219264), (3360, 6024912), (3472, 5830560), (3584, 5648355), (3720, 5441856), (3840, 5271798), (3906, 5182720), (3968, 5101740), (4032, 5020760), (4049, 4999680), (4340, 4664448), (4464, 4534880), (4480, 4518684), (4608, 4393165), (4960, 4081392), (5040, 4016608), (5208, 3887040), (5376, 3765570), (5580, 3627904), (5760, 3514532), (5952, 3401160), (6510, 3109632), (6720, 3012456), (6944, 2915280), (7440, 2720928), (7680, 2635899), (7812, 2591360), (7936, 2550870), (8064, 2510380), (8098, 2499840), (8680, 2332224), (8928, 2267440), (8960, 2259342), (9765, 2073088), (9920, 2040696), (10080, 2008304), (10416, 1943520), (10752, 1882785), (11160, 1813952), (11520, 1757266), (11904, 1700580), (12147, 1666560), (13020, 1554816), (13440, 1506228), (13888, 1457640), (14880, 1360464), (15624, 1295680), (15872, 1275435), (16128, 1255190), (16196, 1249920), (17360, 1166112), (17856, 1133720), (17920, 1129671), (19530, 1036544), (19840, 1020348), (20160, 1004152), (20245, 999936), (20832, 971760), (22320, 906976), (23040, 878633), (23808, 850290), (24294, 833280), (26040, 777408), (26880, 753114), (27776, 728820), (28343, 714240), (29760, 680232), (31248, 647840), (32256, 627595), (32392, 624960), (34720, 583056), (35712, 566860), (36441, 555520), (39060, 518272), (39680, 510174), (40320, 502076), (40490, 499968), (41664, 485880), (44640, 453488), (47616, 425145), (48588, 416640), (52080, 388704), (53760, 376557), (55552, 364410), (56686, 357120), (59520, 340116), (60735, 333312), (62496, 323920), (64784, 312480), (69440, 291528), (71424, 283430), (72882, 277760), (78120, 259136), (79360, 255087), (80640, 251038), (80980, 249984), (83328, 242940), (85029, 238080), (89280, 226744), (97176, 208320), (104160, 194352), (111104, 182205), (113372, 178560), (119040, 170058), (121470, 166656), (124992, 161960), (125519, 161280), (129568, 156240), (138880, 145764), (141715, 142848)]