1868451840

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 416

約数和(自身を含む): 6919756800

約数和(自身を除く): 5051304960

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, 90, 93, 96, 108, 109, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 218, 240, 248, 256, 270, 279, 288, 310, 320, 327, 360, 372, 384, 432, 436, 465, 480, 496, 512, 540, 545, 558, 576, 620, 640, 654, 720, 744, 768, 837, 864, 872, 930, 960, 981, 992, 1024, 1080, 1090, 1116, 1152, 1240, 1280, 1308, 1395, 1440, 1488, 1536, 1635, 1674, 1728, 1744, 1860, 1920, 1962, 1984, 2048, 2160, 2180, 2232, 2304, 2480, 2560, 2616, 2790, 2880, 2943, 2976, 3072, 3270, 3348, 3379, 3456, 3488, 3720, 3840, 3924, 3968, 4096, 4185, 4320, 4360, 4464, 4608, 4905, 4960, 5120, 5232, 5580, 5760, 5886, 5952, 6144, 6540, 6696, 6758, 6912, 6976, 7440, 7680, 7848, 7936, 8370, 8640, 8720, 8928, 9216, 9810, 9920, 10137, 10240, 10464, 11160, 11520, 11772, 11904, 12288, 13080, 13392, 13516, 13824, 13952, 14715, 14880, 15360, 15696, 15872, 16740, 16895, 17280, 17440, 17856, 18432, 19620, 19840, 20274, 20480, 20928, 22320, 23040, 23544, 23808, 26160, 26784, 27032, 27648, 27904, 29430, 29760, 30411, 30720, 31392, 31744, 33480, 33790, 34560, 34880, 35712, 36864, 39240, 39680, 40548, 41856, 44640, 46080, 47088, 47616, 50685, 52320, 53568, 54064, 55296, 55808, 58860, 59520, 60822, 61440, 62784, 63488, 66960, 67580, 69120, 69760, 71424, 78480, 79360, 81096, 83712, 89280, 91233, 92160, 94176, 95232, 101370, 104640, 107136, 108128, 110592, 111616, 117720, 119040, 121644, 125568, 126976, 133920, 135160, 138240, 139520, 142848, 152055, 156960, 158720, 162192, 167424, 178560, 182466, 184320, 188352, 190464, 202740, 209280, 214272, 216256, 223232, 235440, 238080, 243288, 251136, 267840, 270320, 276480, 279040, 285696, 304110, 313920, 317440, 324384, 334848, 357120, 364932, 376704, 380928, 405480, 418560, 428544, 432512, 446464, 456165, 470880, 476160, 486576, 502272, 535680, 540640, 552960, 558080, 571392, 608220, 627840, 634880, 648768, 669696, 714240, 729864, 753408, 810960, 837120, 857088, 865024, 912330, 941760, 952320, 973152, 1004544, 1071360, 1081280, 1116160, 1142784, 1216440, 1255680, 1297536, 1339392, 1428480, 1459728, 1506816, 1621920, 1674240, 1714176, 1730048, 1824660, 1883520, 1904640, 1946304, 2009088, 2142720, 2162560, 2232320, 2432880, 2511360, 2595072, 2856960, 2919456, 3013632, 3243840, 3348480, 3428352, 3460096, 3649320, 3767040, 3892608, 4018176, 4285440, 4325120, 4865760, 5022720, 5190144, 5713920, 5838912, 6027264, 6487680, 6696960, 6920192, 7298640, 7534080, 7785216, 8570880, 8650240, 9731520, 10045440, 10380288, 11677824, 12054528, 12975360, 13840384, 14597280, 15068160, 15570432, 17141760, 17300480, 19463040, 20090880, 20760576, 23355648, 25950720, 29194560, 30136320, 31140864, 34600960, 38926080, 41521152, 46711296, 51901440, 58389120, 60272640, 62281728, 69201920, 77852160, 93422592, 103802880, 116778240, 124563456, 155704320, 186845184, 207605760, 233556480, 311408640, 373690368, 467112960, 622817280, 934225920, 1868451840]

約数ペア:

[(1, 1868451840), (2, 934225920), (3, 622817280), (4, 467112960), (5, 373690368), (6, 311408640), (8, 233556480), (9, 207605760), (10, 186845184), (12, 155704320), (15, 124563456), (16, 116778240), (18, 103802880), (20, 93422592), (24, 77852160), (27, 69201920), (30, 62281728), (31, 60272640), (32, 58389120), (36, 51901440), (40, 46711296), (45, 41521152), (48, 38926080), (54, 34600960), (60, 31140864), (62, 30136320), (64, 29194560), (72, 25950720), (80, 23355648), (90, 20760576), (93, 20090880), (96, 19463040), (108, 17300480), (109, 17141760), (120, 15570432), (124, 15068160), (128, 14597280), (135, 13840384), (144, 12975360), (155, 12054528), (160, 11677824), (180, 10380288), (186, 10045440), (192, 9731520), (216, 8650240), (218, 8570880), (240, 7785216), (248, 7534080), (256, 7298640), (270, 6920192), (279, 6696960), (288, 6487680), (310, 6027264), (320, 5838912), (327, 5713920), (360, 5190144), (372, 5022720), (384, 4865760), (432, 4325120), (436, 4285440), (465, 4018176), (480, 3892608), (496, 3767040), (512, 3649320), (540, 3460096), (545, 3428352), (558, 3348480), (576, 3243840), (620, 3013632), (640, 2919456), (654, 2856960), (720, 2595072), (744, 2511360), (768, 2432880), (837, 2232320), (864, 2162560), (872, 2142720), (930, 2009088), (960, 1946304), (981, 1904640), (992, 1883520), (1024, 1824660), (1080, 1730048), (1090, 1714176), (1116, 1674240), (1152, 1621920), (1240, 1506816), (1280, 1459728), (1308, 1428480), (1395, 1339392), (1440, 1297536), (1488, 1255680), (1536, 1216440), (1635, 1142784), (1674, 1116160), (1728, 1081280), (1744, 1071360), (1860, 1004544), (1920, 973152), (1962, 952320), (1984, 941760), (2048, 912330), (2160, 865024), (2180, 857088), (2232, 837120), (2304, 810960), (2480, 753408), (2560, 729864), (2616, 714240), (2790, 669696), (2880, 648768), (2943, 634880), (2976, 627840), (3072, 608220), (3270, 571392), (3348, 558080), (3379, 552960), (3456, 540640), (3488, 535680), (3720, 502272), (3840, 486576), (3924, 476160), (3968, 470880), (4096, 456165), (4185, 446464), (4320, 432512), (4360, 428544), (4464, 418560), (4608, 405480), (4905, 380928), (4960, 376704), (5120, 364932), (5232, 357120), (5580, 334848), (5760, 324384), (5886, 317440), (5952, 313920), (6144, 304110), (6540, 285696), (6696, 279040), (6758, 276480), (6912, 270320), (6976, 267840), (7440, 251136), (7680, 243288), (7848, 238080), (7936, 235440), (8370, 223232), (8640, 216256), (8720, 214272), (8928, 209280), (9216, 202740), (9810, 190464), (9920, 188352), (10137, 184320), (10240, 182466), (10464, 178560), (11160, 167424), (11520, 162192), (11772, 158720), (11904, 156960), (12288, 152055), (13080, 142848), (13392, 139520), (13516, 138240), (13824, 135160), (13952, 133920), (14715, 126976), (14880, 125568), (15360, 121644), (15696, 119040), (15872, 117720), (16740, 111616), (16895, 110592), (17280, 108128), (17440, 107136), (17856, 104640), (18432, 101370), (19620, 95232), (19840, 94176), (20274, 92160), (20480, 91233), (20928, 89280), (22320, 83712), (23040, 81096), (23544, 79360), (23808, 78480), (26160, 71424), (26784, 69760), (27032, 69120), (27648, 67580), (27904, 66960), (29430, 63488), (29760, 62784), (30411, 61440), (30720, 60822), (31392, 59520), (31744, 58860), (33480, 55808), (33790, 55296), (34560, 54064), (34880, 53568), (35712, 52320), (36864, 50685), (39240, 47616), (39680, 47088), (40548, 46080), (41856, 44640)]