2151290880

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 384

約数和(自身を含む): 7925299200

約数和(自身を除く): 5774008320

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, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 251, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 502, 512, 540, 558, 576, 620, 640, 720, 744, 753, 768, 837, 864, 930, 960, 992, 1004, 1024, 1080, 1116, 1152, 1240, 1255, 1280, 1395, 1440, 1488, 1506, 1536, 1674, 1728, 1860, 1920, 1984, 2008, 2048, 2160, 2232, 2259, 2304, 2480, 2510, 2560, 2790, 2880, 2976, 3012, 3072, 3348, 3456, 3720, 3765, 3840, 3968, 4016, 4185, 4320, 4464, 4518, 4608, 4960, 5020, 5120, 5580, 5760, 5952, 6024, 6144, 6696, 6777, 6912, 7440, 7530, 7680, 7781, 7936, 8032, 8370, 8640, 8928, 9036, 9216, 9920, 10040, 10240, 11160, 11295, 11520, 11904, 12048, 13392, 13554, 13824, 14880, 15060, 15360, 15562, 15872, 16064, 16740, 17280, 17856, 18072, 18432, 19840, 20080, 22320, 22590, 23040, 23343, 23808, 24096, 26784, 27108, 27648, 29760, 30120, 30720, 31124, 31744, 32128, 33480, 33885, 34560, 35712, 36144, 38905, 39680, 40160, 44640, 45180, 46080, 46686, 47616, 48192, 53568, 54216, 55296, 59520, 60240, 62248, 63488, 64256, 66960, 67770, 69120, 70029, 71424, 72288, 77810, 79360, 80320, 89280, 90360, 92160, 93372, 95232, 96384, 107136, 108432, 116715, 119040, 120480, 124496, 128512, 133920, 135540, 138240, 140058, 142848, 144576, 155620, 158720, 160640, 178560, 180720, 186744, 190464, 192768, 210087, 214272, 216864, 233430, 238080, 240960, 248992, 257024, 267840, 271080, 276480, 280116, 285696, 289152, 311240, 317440, 321280, 350145, 357120, 361440, 373488, 385536, 420174, 428544, 433728, 466860, 476160, 481920, 497984, 514048, 535680, 542160, 560232, 571392, 578304, 622480, 642560, 700290, 714240, 722880, 746976, 771072, 840348, 857088, 867456, 933720, 952320, 963840, 995968, 1050435, 1071360, 1084320, 1120464, 1156608, 1244960, 1285120, 1400580, 1428480, 1445760, 1493952, 1542144, 1680696, 1714176, 1734912, 1867440, 1927680, 1991936, 2100870, 2142720, 2168640, 2240928, 2313216, 2489920, 2570240, 2801160, 2856960, 2891520, 2987904, 3361392, 3469824, 3734880, 3855360, 3983872, 4201740, 4285440, 4337280, 4481856, 4626432, 4979840, 5602320, 5783040, 5975808, 6722784, 6939648, 7469760, 7710720, 7967744, 8403480, 8570880, 8674560, 8963712, 9959680, 11204640, 11566080, 11951616, 13445568, 13879296, 14939520, 15935488, 16806960, 17349120, 17927424, 19919360, 22409280, 23132160, 23903232, 26891136, 29879040, 33613920, 34698240, 35854848, 39838720, 44818560, 47806464, 53782272, 59758080, 67227840, 69396480, 71709696, 79677440, 89637120, 107564544, 119516160, 134455680, 143419392, 179274240, 215129088, 239032320, 268911360, 358548480, 430258176, 537822720, 717096960, 1075645440, 2151290880]

約数ペア:

[(1, 2151290880), (2, 1075645440), (3, 717096960), (4, 537822720), (5, 430258176), (6, 358548480), (8, 268911360), (9, 239032320), (10, 215129088), (12, 179274240), (15, 143419392), (16, 134455680), (18, 119516160), (20, 107564544), (24, 89637120), (27, 79677440), (30, 71709696), (31, 69396480), (32, 67227840), (36, 59758080), (40, 53782272), (45, 47806464), (48, 44818560), (54, 39838720), (60, 35854848), (62, 34698240), (64, 33613920), (72, 29879040), (80, 26891136), (90, 23903232), (93, 23132160), (96, 22409280), (108, 19919360), (120, 17927424), (124, 17349120), (128, 16806960), (135, 15935488), (144, 14939520), (155, 13879296), (160, 13445568), (180, 11951616), (186, 11566080), (192, 11204640), (216, 9959680), (240, 8963712), (248, 8674560), (251, 8570880), (256, 8403480), (270, 7967744), (279, 7710720), (288, 7469760), (310, 6939648), (320, 6722784), (360, 5975808), (372, 5783040), (384, 5602320), (432, 4979840), (465, 4626432), (480, 4481856), (496, 4337280), (502, 4285440), (512, 4201740), (540, 3983872), (558, 3855360), (576, 3734880), (620, 3469824), (640, 3361392), (720, 2987904), (744, 2891520), (753, 2856960), (768, 2801160), (837, 2570240), (864, 2489920), (930, 2313216), (960, 2240928), (992, 2168640), (1004, 2142720), (1024, 2100870), (1080, 1991936), (1116, 1927680), (1152, 1867440), (1240, 1734912), (1255, 1714176), (1280, 1680696), (1395, 1542144), (1440, 1493952), (1488, 1445760), (1506, 1428480), (1536, 1400580), (1674, 1285120), (1728, 1244960), (1860, 1156608), (1920, 1120464), (1984, 1084320), (2008, 1071360), (2048, 1050435), (2160, 995968), (2232, 963840), (2259, 952320), (2304, 933720), (2480, 867456), (2510, 857088), (2560, 840348), (2790, 771072), (2880, 746976), (2976, 722880), (3012, 714240), (3072, 700290), (3348, 642560), (3456, 622480), (3720, 578304), (3765, 571392), (3840, 560232), (3968, 542160), (4016, 535680), (4185, 514048), (4320, 497984), (4464, 481920), (4518, 476160), (4608, 466860), (4960, 433728), (5020, 428544), (5120, 420174), (5580, 385536), (5760, 373488), (5952, 361440), (6024, 357120), (6144, 350145), (6696, 321280), (6777, 317440), (6912, 311240), (7440, 289152), (7530, 285696), (7680, 280116), (7781, 276480), (7936, 271080), (8032, 267840), (8370, 257024), (8640, 248992), (8928, 240960), (9036, 238080), (9216, 233430), (9920, 216864), (10040, 214272), (10240, 210087), (11160, 192768), (11295, 190464), (11520, 186744), (11904, 180720), (12048, 178560), (13392, 160640), (13554, 158720), (13824, 155620), (14880, 144576), (15060, 142848), (15360, 140058), (15562, 138240), (15872, 135540), (16064, 133920), (16740, 128512), (17280, 124496), (17856, 120480), (18072, 119040), (18432, 116715), (19840, 108432), (20080, 107136), (22320, 96384), (22590, 95232), (23040, 93372), (23343, 92160), (23808, 90360), (24096, 89280), (26784, 80320), (27108, 79360), (27648, 77810), (29760, 72288), (30120, 71424), (30720, 70029), (31124, 69120), (31744, 67770), (32128, 66960), (33480, 64256), (33885, 63488), (34560, 62248), (35712, 60240), (36144, 59520), (38905, 55296), (39680, 54216), (40160, 53568), (44640, 48192), (45180, 47616), (46080, 46686)]