2556086400

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 576

約数和(自身を含む): 10786214400

約数和(自身を除く): 8230128000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 62, 63, 64, 70, 72, 75, 80, 84, 90, 93, 96, 100, 105, 112, 120, 124, 126, 128, 140, 144, 150, 155, 160, 168, 175, 180, 186, 192, 200, 210, 217, 224, 225, 240, 248, 252, 279, 280, 288, 300, 310, 315, 320, 336, 350, 360, 372, 384, 400, 409, 420, 434, 448, 450, 465, 480, 496, 504, 525, 558, 560, 576, 600, 620, 630, 640, 651, 672, 700, 720, 744, 775, 800, 818, 840, 868, 896, 900, 930, 960, 992, 1008, 1050, 1085, 1116, 1120, 1152, 1200, 1227, 1240, 1260, 1302, 1344, 1395, 1400, 1440, 1488, 1550, 1575, 1600, 1636, 1680, 1736, 1800, 1860, 1920, 1953, 1984, 2016, 2045, 2100, 2170, 2232, 2240, 2325, 2400, 2454, 2480, 2520, 2604, 2688, 2790, 2800, 2863, 2880, 2976, 3100, 3150, 3200, 3255, 3272, 3360, 3472, 3600, 3681, 3720, 3906, 3968, 4032, 4090, 4200, 4340, 4464, 4480, 4650, 4800, 4908, 4960, 5040, 5208, 5425, 5580, 5600, 5726, 5760, 5952, 6135, 6200, 6300, 6510, 6544, 6720, 6944, 6975, 7200, 7362, 7440, 7812, 8064, 8180, 8400, 8589, 8680, 8928, 9300, 9600, 9765, 9816, 9920, 10080, 10225, 10416, 10850, 11160, 11200, 11452, 11904, 12270, 12400, 12600, 12679, 13020, 13088, 13440, 13888, 13950, 14315, 14400, 14724, 14880, 15624, 16275, 16360, 16800, 17178, 17360, 17856, 18405, 18600, 19530, 19632, 19840, 20160, 20450, 20832, 21700, 22320, 22400, 22904, 24540, 24800, 25200, 25358, 25767, 26040, 26176, 27776, 27900, 28630, 28800, 29448, 29760, 30675, 31248, 32550, 32720, 33600, 34356, 34720, 35712, 36810, 37200, 38037, 39060, 39264, 40320, 40900, 41664, 42945, 43400, 44640, 45808, 48825, 49080, 49600, 50400, 50716, 51534, 52080, 52352, 55800, 57260, 58896, 59520, 61350, 62496, 63395, 65100, 65440, 67200, 68712, 69440, 71575, 73620, 74400, 76074, 78120, 78528, 81800, 83328, 85890, 86800, 88753, 89280, 91616, 92025, 97650, 98160, 99200, 100800, 101432, 103068, 104160, 111600, 114111, 114520, 117792, 122700, 124992, 126790, 128835, 130200, 130880, 137424, 138880, 143150, 147240, 148800, 152148, 156240, 157056, 163600, 171780, 173600, 177506, 178560, 183232, 184050, 190185, 195300, 196320, 201600, 202864, 206136, 208320, 214725, 223200, 228222, 229040, 235584, 245400, 249984, 253580, 257670, 260400, 261760, 266259, 274848, 286300, 294480, 297600, 304296, 312480, 316975, 327200, 343560, 347200, 355012, 366464, 368100, 380370, 390600, 392640, 405728, 412272, 416640, 429450, 443765, 446400, 456444, 458080, 471168, 490800, 507160, 515340, 520800, 532518, 549696, 570555, 572600, 588960, 608592, 624960, 633950, 644175, 654400, 687120, 694400, 710024, 736200, 760740, 781200, 785280, 798777, 811456, 824544, 858900, 887530, 892800, 912888, 916160, 950925, 981600, 1014320, 1030680, 1041600, 1065036, 1099392, 1141110, 1145200, 1177920, 1217184, 1249920, 1267900, 1288350, 1308800, 1331295, 1374240, 1420048, 1472400, 1521480, 1562400, 1597554, 1622912, 1649088, 1717800, 1775060, 1825776, 1832320, 1901850, 1963200, 2028640, 2061360, 2083200, 2130072, 2218825, 2282220, 2290400, 2355840, 2434368, 2535800, 2576700, 2662590, 2748480, 2840096, 2852775, 2944800, 3042960, 3124800, 3195108, 3298176, 3435600, 3550120, 3651552, 3803700, 3926400, 3993885, 4057280, 4122720, 4260144, 4437650, 4564440, 4580800, 4868736, 5071600, 5153400, 5325180, 5496960, 5680192, 5705550, 5889600, 6085920, 6249600, 6390216, 6656475, 6871200, 7100240, 7303104, 7607400, 7987770, 8114560, 8245440, 8520288, 8875300, 9128880, 9161600, 10143200, 10306800, 10650360, 11360384, 11411100, 11779200, 12171840, 12780432, 13312950, 13742400, 14200480, 14606208, 15214800, 15975540, 16490880, 17040576, 17750600, 18257760, 19969425, 20286400, 20613600, 21300720, 22822200, 24343680, 25560864, 26625900, 27484800, 28400960, 30429600, 31951080, 34081152, 35501200, 36515520, 39938850, 40572800, 41227200, 42601440, 45644400, 51121728, 53251800, 56801920, 60859200, 63902160, 71002400, 73031040, 79877700, 82454400, 85202880, 91288800, 102243456, 106503600, 121718400, 127804320, 142004800, 159755400, 170405760, 182577600, 213007200, 255608640, 284009600, 319510800, 365155200, 426014400, 511217280, 639021600, 852028800, 1278043200, 2556086400]

約数ペア:

[(1, 2556086400), (2, 1278043200), (3, 852028800), (4, 639021600), (5, 511217280), (6, 426014400), (7, 365155200), (8, 319510800), (9, 284009600), (10, 255608640), (12, 213007200), (14, 182577600), (15, 170405760), (16, 159755400), (18, 142004800), (20, 127804320), (21, 121718400), (24, 106503600), (25, 102243456), (28, 91288800), (30, 85202880), (31, 82454400), (32, 79877700), (35, 73031040), (36, 71002400), (40, 63902160), (42, 60859200), (45, 56801920), (48, 53251800), (50, 51121728), (56, 45644400), (60, 42601440), (62, 41227200), (63, 40572800), (64, 39938850), (70, 36515520), (72, 35501200), (75, 34081152), (80, 31951080), (84, 30429600), (90, 28400960), (93, 27484800), (96, 26625900), (100, 25560864), (105, 24343680), (112, 22822200), (120, 21300720), (124, 20613600), (126, 20286400), (128, 19969425), (140, 18257760), (144, 17750600), (150, 17040576), (155, 16490880), (160, 15975540), (168, 15214800), (175, 14606208), (180, 14200480), (186, 13742400), (192, 13312950), (200, 12780432), (210, 12171840), (217, 11779200), (224, 11411100), (225, 11360384), (240, 10650360), (248, 10306800), (252, 10143200), (279, 9161600), (280, 9128880), (288, 8875300), (300, 8520288), (310, 8245440), (315, 8114560), (320, 7987770), (336, 7607400), (350, 7303104), (360, 7100240), (372, 6871200), (384, 6656475), (400, 6390216), (409, 6249600), (420, 6085920), (434, 5889600), (448, 5705550), (450, 5680192), (465, 5496960), (480, 5325180), (496, 5153400), (504, 5071600), (525, 4868736), (558, 4580800), (560, 4564440), (576, 4437650), (600, 4260144), (620, 4122720), (630, 4057280), (640, 3993885), (651, 3926400), (672, 3803700), (700, 3651552), (720, 3550120), (744, 3435600), (775, 3298176), (800, 3195108), (818, 3124800), (840, 3042960), (868, 2944800), (896, 2852775), (900, 2840096), (930, 2748480), (960, 2662590), (992, 2576700), (1008, 2535800), (1050, 2434368), (1085, 2355840), (1116, 2290400), (1120, 2282220), (1152, 2218825), (1200, 2130072), (1227, 2083200), (1240, 2061360), (1260, 2028640), (1302, 1963200), (1344, 1901850), (1395, 1832320), (1400, 1825776), (1440, 1775060), (1488, 1717800), (1550, 1649088), (1575, 1622912), (1600, 1597554), (1636, 1562400), (1680, 1521480), (1736, 1472400), (1800, 1420048), (1860, 1374240), (1920, 1331295), (1953, 1308800), (1984, 1288350), (2016, 1267900), (2045, 1249920), (2100, 1217184), (2170, 1177920), (2232, 1145200), (2240, 1141110), (2325, 1099392), (2400, 1065036), (2454, 1041600), (2480, 1030680), (2520, 1014320), (2604, 981600), (2688, 950925), (2790, 916160), (2800, 912888), (2863, 892800), (2880, 887530), (2976, 858900), (3100, 824544), (3150, 811456), (3200, 798777), (3255, 785280), (3272, 781200), (3360, 760740), (3472, 736200), (3600, 710024), (3681, 694400), (3720, 687120), (3906, 654400), (3968, 644175), (4032, 633950), (4090, 624960), (4200, 608592), (4340, 588960), (4464, 572600), (4480, 570555), (4650, 549696), (4800, 532518), (4908, 520800), (4960, 515340), (5040, 507160), (5208, 490800), (5425, 471168), (5580, 458080), (5600, 456444), (5726, 446400), (5760, 443765), (5952, 429450), (6135, 416640), (6200, 412272), (6300, 405728), (6510, 392640), (6544, 390600), (6720, 380370), (6944, 368100), (6975, 366464), (7200, 355012), (7362, 347200), (7440, 343560), (7812, 327200), (8064, 316975), (8180, 312480), (8400, 304296), (8589, 297600), (8680, 294480), (8928, 286300), (9300, 274848), (9600, 266259), (9765, 261760), (9816, 260400), (9920, 257670), (10080, 253580), (10225, 249984), (10416, 245400), (10850, 235584), (11160, 229040), (11200, 228222), (11452, 223200), (11904, 214725), (12270, 208320), (12400, 206136), (12600, 202864), (12679, 201600), (13020, 196320), (13088, 195300), (13440, 190185), (13888, 184050), (13950, 183232), (14315, 178560), (14400, 177506), (14724, 173600), (14880, 171780), (15624, 163600), (16275, 157056), (16360, 156240), (16800, 152148), (17178, 148800), (17360, 147240), (17856, 143150), (18405, 138880), (18600, 137424), (19530, 130880), (19632, 130200), (19840, 128835), (20160, 126790), (20450, 124992), (20832, 122700), (21700, 117792), (22320, 114520), (22400, 114111), (22904, 111600), (24540, 104160), (24800, 103068), (25200, 101432), (25358, 100800), (25767, 99200), (26040, 98160), (26176, 97650), (27776, 92025), (27900, 91616), (28630, 89280), (28800, 88753), (29448, 86800), (29760, 85890), (30675, 83328), (31248, 81800), (32550, 78528), (32720, 78120), (33600, 76074), (34356, 74400), (34720, 73620), (35712, 71575), (36810, 69440), (37200, 68712), (38037, 67200), (39060, 65440), (39264, 65100), (40320, 63395), (40900, 62496), (41664, 61350), (42945, 59520), (43400, 58896), (44640, 57260), (45808, 55800), (48825, 52352), (49080, 52080), (49600, 51534), (50400, 50716)]