2165575680

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 312

約数和(自身を含む): 7768999680

約数和(自身を除く): 5603424000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 379, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 758, 768, 930, 960, 992, 1024, 1116, 1137, 1152, 1240, 1280, 1395, 1440, 1488, 1516, 1536, 1860, 1895, 1920, 1984, 2048, 2232, 2274, 2304, 2480, 2560, 2790, 2880, 2976, 3032, 3072, 3411, 3720, 3790, 3840, 3968, 4096, 4464, 4548, 4608, 4960, 5120, 5580, 5685, 5760, 5952, 6064, 6144, 6822, 7440, 7580, 7680, 7936, 8928, 9096, 9216, 9920, 10240, 11160, 11370, 11520, 11749, 11904, 12128, 12288, 13644, 14880, 15160, 15360, 15872, 17055, 17856, 18192, 18432, 19840, 20480, 22320, 22740, 23040, 23498, 23808, 24256, 27288, 29760, 30320, 30720, 31744, 34110, 35247, 35712, 36384, 36864, 39680, 44640, 45480, 46080, 46996, 47616, 48512, 54576, 58745, 59520, 60640, 61440, 63488, 68220, 70494, 71424, 72768, 79360, 89280, 90960, 92160, 93992, 95232, 97024, 105741, 109152, 117490, 119040, 121280, 126976, 136440, 140988, 142848, 145536, 158720, 176235, 178560, 181920, 184320, 187984, 190464, 194048, 211482, 218304, 234980, 238080, 242560, 272880, 281976, 285696, 291072, 317440, 352470, 357120, 363840, 375968, 380928, 388096, 422964, 436608, 469960, 476160, 485120, 528705, 545760, 563952, 571392, 582144, 634880, 704940, 714240, 727680, 751936, 776192, 845928, 873216, 939920, 952320, 970240, 1057410, 1091520, 1127904, 1142784, 1164288, 1409880, 1428480, 1455360, 1503872, 1552384, 1691856, 1746432, 1879840, 1904640, 1940480, 2114820, 2183040, 2255808, 2328576, 2819760, 2856960, 2910720, 3007744, 3383712, 3492864, 3759680, 3880960, 4229640, 4366080, 4511616, 4657152, 5639520, 5713920, 5821440, 6015488, 6767424, 6985728, 7519360, 7761920, 8459280, 8732160, 9023232, 11279040, 11642880, 12030976, 13534848, 13971456, 15038720, 16918560, 17464320, 18046464, 22558080, 23285760, 24061952, 27069696, 30077440, 33837120, 34928640, 36092928, 45116160, 48123904, 54139392, 60154880, 67674240, 69857280, 72185856, 90232320, 108278784, 120309760, 135348480, 144371712, 180464640, 216557568, 240619520, 270696960, 360929280, 433115136, 541393920, 721858560, 1082787840, 2165575680]

約数ペア:

[(1, 2165575680), (2, 1082787840), (3, 721858560), (4, 541393920), (5, 433115136), (6, 360929280), (8, 270696960), (9, 240619520), (10, 216557568), (12, 180464640), (15, 144371712), (16, 135348480), (18, 120309760), (20, 108278784), (24, 90232320), (30, 72185856), (31, 69857280), (32, 67674240), (36, 60154880), (40, 54139392), (45, 48123904), (48, 45116160), (60, 36092928), (62, 34928640), (64, 33837120), (72, 30077440), (80, 27069696), (90, 24061952), (93, 23285760), (96, 22558080), (120, 18046464), (124, 17464320), (128, 16918560), (144, 15038720), (155, 13971456), (160, 13534848), (180, 12030976), (186, 11642880), (192, 11279040), (240, 9023232), (248, 8732160), (256, 8459280), (279, 7761920), (288, 7519360), (310, 6985728), (320, 6767424), (360, 6015488), (372, 5821440), (379, 5713920), (384, 5639520), (465, 4657152), (480, 4511616), (496, 4366080), (512, 4229640), (558, 3880960), (576, 3759680), (620, 3492864), (640, 3383712), (720, 3007744), (744, 2910720), (758, 2856960), (768, 2819760), (930, 2328576), (960, 2255808), (992, 2183040), (1024, 2114820), (1116, 1940480), (1137, 1904640), (1152, 1879840), (1240, 1746432), (1280, 1691856), (1395, 1552384), (1440, 1503872), (1488, 1455360), (1516, 1428480), (1536, 1409880), (1860, 1164288), (1895, 1142784), (1920, 1127904), (1984, 1091520), (2048, 1057410), (2232, 970240), (2274, 952320), (2304, 939920), (2480, 873216), (2560, 845928), (2790, 776192), (2880, 751936), (2976, 727680), (3032, 714240), (3072, 704940), (3411, 634880), (3720, 582144), (3790, 571392), (3840, 563952), (3968, 545760), (4096, 528705), (4464, 485120), (4548, 476160), (4608, 469960), (4960, 436608), (5120, 422964), (5580, 388096), (5685, 380928), (5760, 375968), (5952, 363840), (6064, 357120), (6144, 352470), (6822, 317440), (7440, 291072), (7580, 285696), (7680, 281976), (7936, 272880), (8928, 242560), (9096, 238080), (9216, 234980), (9920, 218304), (10240, 211482), (11160, 194048), (11370, 190464), (11520, 187984), (11749, 184320), (11904, 181920), (12128, 178560), (12288, 176235), (13644, 158720), (14880, 145536), (15160, 142848), (15360, 140988), (15872, 136440), (17055, 126976), (17856, 121280), (18192, 119040), (18432, 117490), (19840, 109152), (20480, 105741), (22320, 97024), (22740, 95232), (23040, 93992), (23498, 92160), (23808, 90960), (24256, 89280), (27288, 79360), (29760, 72768), (30320, 71424), (30720, 70494), (31744, 68220), (34110, 63488), (35247, 61440), (35712, 60640), (36384, 59520), (36864, 58745), (39680, 54576), (44640, 48512), (45480, 47616), (46080, 46996)]