2581977600

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 480

約数和(自身を含む): 9823418880

約数和(自身を除く): 7241441280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 128, 135, 144, 150, 155, 160, 180, 186, 192, 200, 216, 225, 240, 241, 248, 256, 270, 279, 288, 300, 310, 320, 360, 372, 384, 400, 432, 450, 465, 480, 482, 496, 512, 540, 558, 576, 600, 620, 640, 675, 720, 723, 744, 768, 775, 800, 837, 864, 900, 930, 960, 964, 992, 1080, 1116, 1152, 1200, 1205, 1240, 1280, 1350, 1395, 1440, 1446, 1488, 1536, 1550, 1600, 1674, 1728, 1800, 1860, 1920, 1928, 1984, 2160, 2169, 2232, 2304, 2325, 2400, 2410, 2480, 2560, 2700, 2790, 2880, 2892, 2976, 3100, 3200, 3348, 3456, 3600, 3615, 3720, 3840, 3856, 3968, 4185, 4320, 4338, 4464, 4608, 4650, 4800, 4820, 4960, 5400, 5580, 5760, 5784, 5952, 6025, 6200, 6400, 6507, 6696, 6912, 6975, 7200, 7230, 7440, 7471, 7680, 7712, 7936, 8370, 8640, 8676, 8928, 9300, 9600, 9640, 9920, 10800, 10845, 11160, 11520, 11568, 11904, 12050, 12400, 12800, 13014, 13392, 13824, 13950, 14400, 14460, 14880, 14942, 15424, 15872, 16740, 17280, 17352, 17856, 18075, 18600, 19200, 19280, 19840, 20925, 21600, 21690, 22320, 22413, 23040, 23136, 23808, 24100, 24800, 26028, 26784, 27900, 28800, 28920, 29760, 29884, 30848, 32535, 33480, 34560, 34704, 35712, 36150, 37200, 37355, 38400, 38560, 39680, 41850, 43200, 43380, 44640, 44826, 46272, 47616, 48200, 49600, 52056, 53568, 54225, 55800, 57600, 57840, 59520, 59768, 61696, 65070, 66960, 67239, 69120, 69408, 71424, 72300, 74400, 74710, 77120, 79360, 83700, 86400, 86760, 89280, 89652, 92544, 96400, 99200, 104112, 107136, 108450, 111600, 112065, 115200, 115680, 119040, 119536, 123392, 130140, 133920, 134478, 138816, 142848, 144600, 148800, 149420, 154240, 162675, 167400, 172800, 173520, 178560, 179304, 185088, 186775, 192800, 198400, 201717, 208224, 214272, 216900, 223200, 224130, 231360, 238080, 239072, 260280, 267840, 268956, 277632, 289200, 297600, 298840, 308480, 325350, 334800, 336195, 345600, 347040, 357120, 358608, 370176, 373550, 385600, 396800, 403434, 416448, 428544, 433800, 446400, 448260, 462720, 478144, 520560, 535680, 537912, 555264, 560325, 578400, 595200, 597680, 616960, 650700, 669600, 672390, 694080, 714240, 717216, 747100, 771200, 806868, 832896, 867600, 892800, 896520, 925440, 956288, 1008585, 1041120, 1071360, 1075824, 1110528, 1120650, 1156800, 1190400, 1195360, 1301400, 1339200, 1344780, 1388160, 1434432, 1494200, 1542400, 1613736, 1665792, 1680975, 1735200, 1785600, 1793040, 1850880, 1912576, 2017170, 2082240, 2142720, 2151648, 2241300, 2313600, 2390720, 2602800, 2678400, 2689560, 2776320, 2868864, 2988400, 3084800, 3227472, 3331584, 3361950, 3470400, 3571200, 3586080, 3825152, 4034340, 4164480, 4303296, 4482600, 4627200, 4781440, 5042925, 5205600, 5356800, 5379120, 5552640, 5737728, 5976800, 6454944, 6723900, 6940800, 7172160, 8068680, 8328960, 8606592, 8965200, 9254400, 9562880, 10085850, 10411200, 10713600, 10758240, 11475456, 11953600, 12909888, 13447800, 13881600, 14344320, 16137360, 16657920, 17213184, 17930400, 19125760, 20171700, 20822400, 21516480, 23907200, 25819776, 26895600, 27763200, 28688640, 32274720, 34426368, 35860800, 40343400, 41644800, 43032960, 47814400, 51639552, 53791200, 57377280, 64549440, 71721600, 80686800, 83289600, 86065920, 95628800, 103279104, 107582400, 129098880, 143443200, 161373600, 172131840, 215164800, 258197760, 286886400, 322747200, 430329600, 516395520, 645494400, 860659200, 1290988800, 2581977600]

約数ペア:

[(1, 2581977600), (2, 1290988800), (3, 860659200), (4, 645494400), (5, 516395520), (6, 430329600), (8, 322747200), (9, 286886400), (10, 258197760), (12, 215164800), (15, 172131840), (16, 161373600), (18, 143443200), (20, 129098880), (24, 107582400), (25, 103279104), (27, 95628800), (30, 86065920), (31, 83289600), (32, 80686800), (36, 71721600), (40, 64549440), (45, 57377280), (48, 53791200), (50, 51639552), (54, 47814400), (60, 43032960), (62, 41644800), (64, 40343400), (72, 35860800), (75, 34426368), (80, 32274720), (90, 28688640), (93, 27763200), (96, 26895600), (100, 25819776), (108, 23907200), (120, 21516480), (124, 20822400), (128, 20171700), (135, 19125760), (144, 17930400), (150, 17213184), (155, 16657920), (160, 16137360), (180, 14344320), (186, 13881600), (192, 13447800), (200, 12909888), (216, 11953600), (225, 11475456), (240, 10758240), (241, 10713600), (248, 10411200), (256, 10085850), (270, 9562880), (279, 9254400), (288, 8965200), (300, 8606592), (310, 8328960), (320, 8068680), (360, 7172160), (372, 6940800), (384, 6723900), (400, 6454944), (432, 5976800), (450, 5737728), (465, 5552640), (480, 5379120), (482, 5356800), (496, 5205600), (512, 5042925), (540, 4781440), (558, 4627200), (576, 4482600), (600, 4303296), (620, 4164480), (640, 4034340), (675, 3825152), (720, 3586080), (723, 3571200), (744, 3470400), (768, 3361950), (775, 3331584), (800, 3227472), (837, 3084800), (864, 2988400), (900, 2868864), (930, 2776320), (960, 2689560), (964, 2678400), (992, 2602800), (1080, 2390720), (1116, 2313600), (1152, 2241300), (1200, 2151648), (1205, 2142720), (1240, 2082240), (1280, 2017170), (1350, 1912576), (1395, 1850880), (1440, 1793040), (1446, 1785600), (1488, 1735200), (1536, 1680975), (1550, 1665792), (1600, 1613736), (1674, 1542400), (1728, 1494200), (1800, 1434432), (1860, 1388160), (1920, 1344780), (1928, 1339200), (1984, 1301400), (2160, 1195360), (2169, 1190400), (2232, 1156800), (2304, 1120650), (2325, 1110528), (2400, 1075824), (2410, 1071360), (2480, 1041120), (2560, 1008585), (2700, 956288), (2790, 925440), (2880, 896520), (2892, 892800), (2976, 867600), (3100, 832896), (3200, 806868), (3348, 771200), (3456, 747100), (3600, 717216), (3615, 714240), (3720, 694080), (3840, 672390), (3856, 669600), (3968, 650700), (4185, 616960), (4320, 597680), (4338, 595200), (4464, 578400), (4608, 560325), (4650, 555264), (4800, 537912), (4820, 535680), (4960, 520560), (5400, 478144), (5580, 462720), (5760, 448260), (5784, 446400), (5952, 433800), (6025, 428544), (6200, 416448), (6400, 403434), (6507, 396800), (6696, 385600), (6912, 373550), (6975, 370176), (7200, 358608), (7230, 357120), (7440, 347040), (7471, 345600), (7680, 336195), (7712, 334800), (7936, 325350), (8370, 308480), (8640, 298840), (8676, 297600), (8928, 289200), (9300, 277632), (9600, 268956), (9640, 267840), (9920, 260280), (10800, 239072), (10845, 238080), (11160, 231360), (11520, 224130), (11568, 223200), (11904, 216900), (12050, 214272), (12400, 208224), (12800, 201717), (13014, 198400), (13392, 192800), (13824, 186775), (13950, 185088), (14400, 179304), (14460, 178560), (14880, 173520), (14942, 172800), (15424, 167400), (15872, 162675), (16740, 154240), (17280, 149420), (17352, 148800), (17856, 144600), (18075, 142848), (18600, 138816), (19200, 134478), (19280, 133920), (19840, 130140), (20925, 123392), (21600, 119536), (21690, 119040), (22320, 115680), (22413, 115200), (23040, 112065), (23136, 111600), (23808, 108450), (24100, 107136), (24800, 104112), (26028, 99200), (26784, 96400), (27900, 92544), (28800, 89652), (28920, 89280), (29760, 86760), (29884, 86400), (30848, 83700), (32535, 79360), (33480, 77120), (34560, 74710), (34704, 74400), (35712, 72300), (36150, 71424), (37200, 69408), (37355, 69120), (38400, 67239), (38560, 66960), (39680, 65070), (41850, 61696), (43200, 59768), (43380, 59520), (44640, 57840), (44826, 57600), (46272, 55800), (47616, 54225), (48200, 53568), (49600, 52056)]