21040473600

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2647}}^1$

素因数の和:2707

約数の個数: 480

約数和(自身を含む): 80616983040

約数和(自身を除く): 59576509440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 48, 50, 54, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 108, 115, 120, 128, 135, 138, 144, 150, 160, 180, 184, 192, 200, 207, 216, 225, 230, 240, 256, 270, 276, 288, 300, 320, 345, 360, 368, 384, 400, 414, 432, 450, 460, 480, 512, 540, 552, 575, 576, 600, 621, 640, 675, 690, 720, 736, 768, 800, 828, 864, 900, 920, 960, 1035, 1080, 1104, 1150, 1152, 1200, 1242, 1280, 1350, 1380, 1440, 1472, 1536, 1600, 1656, 1725, 1728, 1800, 1840, 1920, 2070, 2160, 2208, 2300, 2304, 2400, 2484, 2560, 2647, 2700, 2760, 2880, 2944, 3105, 3200, 3312, 3450, 3456, 3600, 3680, 3840, 4140, 4320, 4416, 4600, 4608, 4800, 4968, 5175, 5294, 5400, 5520, 5760, 5888, 6210, 6400, 6624, 6900, 6912, 7200, 7360, 7680, 7941, 8280, 8640, 8832, 9200, 9600, 9936, 10350, 10588, 10800, 11040, 11520, 11776, 12420, 12800, 13235, 13248, 13800, 13824, 14400, 14720, 15525, 15882, 16560, 17280, 17664, 18400, 19200, 19872, 20700, 21176, 21600, 22080, 23040, 23823, 24840, 26470, 26496, 27600, 28800, 29440, 31050, 31764, 33120, 34560, 35328, 36800, 38400, 39705, 39744, 41400, 42352, 43200, 44160, 47646, 49680, 52940, 52992, 55200, 57600, 58880, 60881, 62100, 63528, 66175, 66240, 69120, 71469, 73600, 79410, 79488, 82800, 84704, 86400, 88320, 95292, 99360, 105880, 105984, 110400, 115200, 119115, 121762, 124200, 127056, 132350, 132480, 142938, 147200, 158820, 158976, 165600, 169408, 172800, 176640, 182643, 190584, 198525, 198720, 211760, 220800, 238230, 243524, 248400, 254112, 264700, 264960, 285876, 294400, 304405, 317640, 317952, 331200, 338816, 345600, 357345, 365286, 381168, 397050, 397440, 423520, 441600, 476460, 487048, 496800, 508224, 529400, 529920, 547929, 571752, 595575, 608810, 635280, 662400, 677632, 714690, 730572, 762336, 794100, 794880, 847040, 883200, 913215, 952920, 974096, 993600, 1016448, 1058800, 1095858, 1143504, 1191150, 1217620, 1270560, 1324800, 1355264, 1429380, 1461144, 1522025, 1524672, 1588200, 1589760, 1643787, 1694080, 1786725, 1826430, 1905840, 1948192, 1987200, 2032896, 2117600, 2191716, 2287008, 2382300, 2435240, 2541120, 2649600, 2739645, 2858760, 2922288, 3044050, 3049344, 3176400, 3287574, 3388160, 3573450, 3652860, 3811680, 3896384, 3974400, 4065792, 4235200, 4383432, 4566075, 4574016, 4764600, 4870480, 5082240, 5479290, 5717520, 5844576, 6088100, 6098688, 6352800, 6575148, 6776320, 7146900, 7305720, 7623360, 7792768, 7948800, 8218935, 8470400, 8766864, 9132150, 9148032, 9529200, 9740960, 10164480, 10958580, 11435040, 11689152, 12176200, 12197376, 12705600, 13150296, 13698225, 14293800, 14611440, 15246720, 15585536, 16437870, 16940800, 17533728, 18264300, 18296064, 19058400, 19481920, 20328960, 21917160, 22870080, 23378304, 24352400, 25411200, 26300592, 27396450, 28587600, 29222880, 30493440, 31171072, 32875740, 33881600, 35067456, 36528600, 36592128, 38116800, 38963840, 41094675, 43834320, 45740160, 46756608, 48704800, 50822400, 52601184, 54792900, 57175200, 58445760, 60986880, 65751480, 70134912, 73057200, 76233600, 77927680, 82189350, 87668640, 91480320, 93513216, 97409600, 101644800, 105202368, 109585800, 114350400, 116891520, 131502960, 140269824, 146114400, 152467200, 155855360, 164378700, 175337280, 182960640, 194819200, 210404736, 219171600, 228700800, 233783040, 263005920, 280539648, 292228800, 304934400, 328757400, 350674560, 389638400, 420809472, 438343200, 457401600, 467566080, 526011840, 584457600, 657514800, 701349120, 779276800, 841618944, 876686400, 914803200, 1052023680, 1168915200, 1315029600, 1402698240, 1753372800, 2104047360, 2337830400, 2630059200, 3506745600, 4208094720, 5260118400, 7013491200, 10520236800, 21040473600]

約数ペア:

[(1, 21040473600), (2, 10520236800), (3, 7013491200), (4, 5260118400), (5, 4208094720), (6, 3506745600), (8, 2630059200), (9, 2337830400), (10, 2104047360), (12, 1753372800), (15, 1402698240), (16, 1315029600), (18, 1168915200), (20, 1052023680), (23, 914803200), (24, 876686400), (25, 841618944), (27, 779276800), (30, 701349120), (32, 657514800), (36, 584457600), (40, 526011840), (45, 467566080), (46, 457401600), (48, 438343200), (50, 420809472), (54, 389638400), (60, 350674560), (64, 328757400), (69, 304934400), (72, 292228800), (75, 280539648), (80, 263005920), (90, 233783040), (92, 228700800), (96, 219171600), (100, 210404736), (108, 194819200), (115, 182960640), (120, 175337280), (128, 164378700), (135, 155855360), (138, 152467200), (144, 146114400), (150, 140269824), (160, 131502960), (180, 116891520), (184, 114350400), (192, 109585800), (200, 105202368), (207, 101644800), (216, 97409600), (225, 93513216), (230, 91480320), (240, 87668640), (256, 82189350), (270, 77927680), (276, 76233600), (288, 73057200), (300, 70134912), (320, 65751480), (345, 60986880), (360, 58445760), (368, 57175200), (384, 54792900), (400, 52601184), (414, 50822400), (432, 48704800), (450, 46756608), (460, 45740160), (480, 43834320), (512, 41094675), (540, 38963840), (552, 38116800), (575, 36592128), (576, 36528600), (600, 35067456), (621, 33881600), (640, 32875740), (675, 31171072), (690, 30493440), (720, 29222880), (736, 28587600), (768, 27396450), (800, 26300592), (828, 25411200), (864, 24352400), (900, 23378304), (920, 22870080), (960, 21917160), (1035, 20328960), (1080, 19481920), (1104, 19058400), (1150, 18296064), (1152, 18264300), (1200, 17533728), (1242, 16940800), (1280, 16437870), (1350, 15585536), (1380, 15246720), (1440, 14611440), (1472, 14293800), (1536, 13698225), (1600, 13150296), (1656, 12705600), (1725, 12197376), (1728, 12176200), (1800, 11689152), (1840, 11435040), (1920, 10958580), (2070, 10164480), (2160, 9740960), (2208, 9529200), (2300, 9148032), (2304, 9132150), (2400, 8766864), (2484, 8470400), (2560, 8218935), (2647, 7948800), (2700, 7792768), (2760, 7623360), (2880, 7305720), (2944, 7146900), (3105, 6776320), (3200, 6575148), (3312, 6352800), (3450, 6098688), (3456, 6088100), (3600, 5844576), (3680, 5717520), (3840, 5479290), (4140, 5082240), (4320, 4870480), (4416, 4764600), (4600, 4574016), (4608, 4566075), (4800, 4383432), (4968, 4235200), (5175, 4065792), (5294, 3974400), (5400, 3896384), (5520, 3811680), (5760, 3652860), (5888, 3573450), (6210, 3388160), (6400, 3287574), (6624, 3176400), (6900, 3049344), (6912, 3044050), (7200, 2922288), (7360, 2858760), (7680, 2739645), (7941, 2649600), (8280, 2541120), (8640, 2435240), (8832, 2382300), (9200, 2287008), (9600, 2191716), (9936, 2117600), (10350, 2032896), (10588, 1987200), (10800, 1948192), (11040, 1905840), (11520, 1826430), (11776, 1786725), (12420, 1694080), (12800, 1643787), (13235, 1589760), (13248, 1588200), (13800, 1524672), (13824, 1522025), (14400, 1461144), (14720, 1429380), (15525, 1355264), (15882, 1324800), (16560, 1270560), (17280, 1217620), (17664, 1191150), (18400, 1143504), (19200, 1095858), (19872, 1058800), (20700, 1016448), (21176, 993600), (21600, 974096), (22080, 952920), (23040, 913215), (23823, 883200), (24840, 847040), (26470, 794880), (26496, 794100), (27600, 762336), (28800, 730572), (29440, 714690), (31050, 677632), (31764, 662400), (33120, 635280), (34560, 608810), (35328, 595575), (36800, 571752), (38400, 547929), (39705, 529920), (39744, 529400), (41400, 508224), (42352, 496800), (43200, 487048), (44160, 476460), (47646, 441600), (49680, 423520), (52940, 397440), (52992, 397050), (55200, 381168), (57600, 365286), (58880, 357345), (60881, 345600), (62100, 338816), (63528, 331200), (66175, 317952), (66240, 317640), (69120, 304405), (71469, 294400), (73600, 285876), (79410, 264960), (79488, 264700), (82800, 254112), (84704, 248400), (86400, 243524), (88320, 238230), (95292, 220800), (99360, 211760), (105880, 198720), (105984, 198525), (110400, 190584), (115200, 182643), (119115, 176640), (121762, 172800), (124200, 169408), (127056, 165600), (132350, 158976), (132480, 158820), (142938, 147200)]