8028771840

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1315

約数の個数: 400

約数和(自身を含む): 29707920000

約数和(自身を除く): 21679148160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 496, 512, 540, 558, 576, 620, 640, 648, 720, 744, 768, 810, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1249, 1280, 1296, 1395, 1440, 1488, 1536, 1620, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2480, 2498, 2511, 2560, 2592, 2790, 2880, 2976, 3240, 3348, 3456, 3720, 3747, 3840, 3968, 4185, 4320, 4464, 4608, 4960, 4996, 5022, 5184, 5580, 5760, 5952, 6245, 6480, 6696, 6912, 7440, 7494, 7680, 7936, 8370, 8640, 8928, 9920, 9992, 10044, 10368, 11160, 11241, 11520, 11904, 12490, 12555, 12960, 13392, 13824, 14880, 14988, 15872, 16740, 17280, 17856, 18735, 19840, 19984, 20088, 20736, 22320, 22482, 23040, 23808, 24980, 25110, 25920, 26784, 29760, 29976, 33480, 33723, 34560, 35712, 37470, 38719, 39680, 39968, 40176, 41472, 44640, 44964, 47616, 49960, 50220, 51840, 53568, 56205, 59520, 59952, 66960, 67446, 69120, 71424, 74940, 77438, 79360, 79936, 80352, 89280, 89928, 99920, 100440, 101169, 103680, 107136, 112410, 116157, 119040, 119904, 133920, 134892, 142848, 149880, 154876, 159872, 160704, 168615, 178560, 179856, 193595, 199840, 200880, 202338, 207360, 214272, 224820, 232314, 238080, 239808, 267840, 269784, 299760, 309752, 319744, 321408, 337230, 348471, 357120, 359712, 387190, 399680, 401760, 404676, 428544, 449640, 464628, 479616, 505845, 535680, 539568, 580785, 599520, 619504, 639488, 642816, 674460, 696942, 714240, 719424, 774380, 799360, 803520, 809352, 899280, 929256, 959232, 1011690, 1045413, 1071360, 1079136, 1161570, 1199040, 1239008, 1285632, 1348920, 1393884, 1438848, 1548760, 1598720, 1607040, 1618704, 1742355, 1798560, 1858512, 1918464, 2023380, 2090826, 2142720, 2158272, 2323140, 2398080, 2478016, 2697840, 2787768, 2877696, 3097520, 3136239, 3197440, 3214080, 3237408, 3484710, 3597120, 3717024, 4046760, 4181652, 4316544, 4646280, 4796160, 4956032, 5227065, 5395680, 5575536, 5755392, 6195040, 6272478, 6428160, 6474816, 6969420, 7194240, 7434048, 8093520, 8363304, 8633088, 9292560, 9592320, 9912064, 10454130, 10791360, 11151072, 12390080, 12544956, 12949632, 13938840, 14388480, 14868096, 15681195, 16187040, 16726608, 17266176, 18585120, 19824128, 20908260, 21582720, 22302144, 24780160, 25089912, 25899264, 27877680, 28776960, 29736192, 31362390, 32374080, 33453216, 37170240, 41816520, 43165440, 44604288, 49560320, 50179824, 51798528, 55755360, 59472384, 62724780, 64748160, 66906432, 74340480, 83633040, 86330880, 89208576, 99120640, 100359648, 111510720, 125449560, 129496320, 133812864, 148680960, 167266080, 178417152, 200719296, 223021440, 250899120, 258992640, 267625728, 297361920, 334532160, 401438592, 446042880, 501798240, 535251456, 669064320, 802877184, 892085760, 1003596480, 1338128640, 1605754368, 2007192960, 2676257280, 4014385920, 8028771840]

約数ペア:

[(1, 8028771840), (2, 4014385920), (3, 2676257280), (4, 2007192960), (5, 1605754368), (6, 1338128640), (8, 1003596480), (9, 892085760), (10, 802877184), (12, 669064320), (15, 535251456), (16, 501798240), (18, 446042880), (20, 401438592), (24, 334532160), (27, 297361920), (30, 267625728), (31, 258992640), (32, 250899120), (36, 223021440), (40, 200719296), (45, 178417152), (48, 167266080), (54, 148680960), (60, 133812864), (62, 129496320), (64, 125449560), (72, 111510720), (80, 100359648), (81, 99120640), (90, 89208576), (93, 86330880), (96, 83633040), (108, 74340480), (120, 66906432), (124, 64748160), (128, 62724780), (135, 59472384), (144, 55755360), (155, 51798528), (160, 50179824), (162, 49560320), (180, 44604288), (186, 43165440), (192, 41816520), (216, 37170240), (240, 33453216), (248, 32374080), (256, 31362390), (270, 29736192), (279, 28776960), (288, 27877680), (310, 25899264), (320, 25089912), (324, 24780160), (360, 22302144), (372, 21582720), (384, 20908260), (405, 19824128), (432, 18585120), (465, 17266176), (480, 16726608), (496, 16187040), (512, 15681195), (540, 14868096), (558, 14388480), (576, 13938840), (620, 12949632), (640, 12544956), (648, 12390080), (720, 11151072), (744, 10791360), (768, 10454130), (810, 9912064), (837, 9592320), (864, 9292560), (930, 8633088), (960, 8363304), (992, 8093520), (1080, 7434048), (1116, 7194240), (1152, 6969420), (1240, 6474816), (1249, 6428160), (1280, 6272478), (1296, 6195040), (1395, 5755392), (1440, 5575536), (1488, 5395680), (1536, 5227065), (1620, 4956032), (1674, 4796160), (1728, 4646280), (1860, 4316544), (1920, 4181652), (1984, 4046760), (2160, 3717024), (2232, 3597120), (2304, 3484710), (2480, 3237408), (2498, 3214080), (2511, 3197440), (2560, 3136239), (2592, 3097520), (2790, 2877696), (2880, 2787768), (2976, 2697840), (3240, 2478016), (3348, 2398080), (3456, 2323140), (3720, 2158272), (3747, 2142720), (3840, 2090826), (3968, 2023380), (4185, 1918464), (4320, 1858512), (4464, 1798560), (4608, 1742355), (4960, 1618704), (4996, 1607040), (5022, 1598720), (5184, 1548760), (5580, 1438848), (5760, 1393884), (5952, 1348920), (6245, 1285632), (6480, 1239008), (6696, 1199040), (6912, 1161570), (7440, 1079136), (7494, 1071360), (7680, 1045413), (7936, 1011690), (8370, 959232), (8640, 929256), (8928, 899280), (9920, 809352), (9992, 803520), (10044, 799360), (10368, 774380), (11160, 719424), (11241, 714240), (11520, 696942), (11904, 674460), (12490, 642816), (12555, 639488), (12960, 619504), (13392, 599520), (13824, 580785), (14880, 539568), (14988, 535680), (15872, 505845), (16740, 479616), (17280, 464628), (17856, 449640), (18735, 428544), (19840, 404676), (19984, 401760), (20088, 399680), (20736, 387190), (22320, 359712), (22482, 357120), (23040, 348471), (23808, 337230), (24980, 321408), (25110, 319744), (25920, 309752), (26784, 299760), (29760, 269784), (29976, 267840), (33480, 239808), (33723, 238080), (34560, 232314), (35712, 224820), (37470, 214272), (38719, 207360), (39680, 202338), (39968, 200880), (40176, 199840), (41472, 193595), (44640, 179856), (44964, 178560), (47616, 168615), (49960, 160704), (50220, 159872), (51840, 154876), (53568, 149880), (56205, 142848), (59520, 134892), (59952, 133920), (66960, 119904), (67446, 119040), (69120, 116157), (71424, 112410), (74940, 107136), (77438, 103680), (79360, 101169), (79936, 100440), (80352, 99920), (89280, 89928)]