21478867200

素因数分解:

$2^8\times 3^5\times 5^2\times 7^1\times {\mathrm{1973}}^1$

素因数の和:2021

約数の個数: 648

約数和(自身を含む): 91058630208

約数和(自身を除く): 69579763008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 243, 252, 256, 270, 280, 288, 300, 315, 320, 324, 336, 350, 360, 378, 384, 400, 405, 420, 432, 448, 450, 480, 486, 504, 525, 540, 560, 567, 576, 600, 630, 640, 648, 672, 675, 700, 720, 756, 768, 800, 810, 840, 864, 896, 900, 945, 960, 972, 1008, 1050, 1080, 1120, 1134, 1152, 1200, 1215, 1260, 1280, 1296, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1620, 1680, 1701, 1728, 1792, 1800, 1890, 1920, 1944, 1973, 2016, 2025, 2100, 2160, 2240, 2268, 2304, 2400, 2430, 2520, 2592, 2688, 2700, 2800, 2835, 2880, 3024, 3150, 3200, 3240, 3360, 3402, 3456, 3600, 3780, 3840, 3888, 3946, 4032, 4050, 4200, 4320, 4480, 4536, 4725, 4800, 4860, 5040, 5184, 5376, 5400, 5600, 5670, 5760, 5919, 6048, 6075, 6300, 6400, 6480, 6720, 6804, 6912, 7200, 7560, 7776, 7892, 8064, 8100, 8400, 8505, 8640, 8960, 9072, 9450, 9600, 9720, 9865, 10080, 10368, 10800, 11200, 11340, 11520, 11838, 12096, 12150, 12600, 12960, 13440, 13608, 13811, 14175, 14400, 15120, 15552, 15784, 16128, 16200, 16800, 17010, 17280, 17757, 18144, 18900, 19200, 19440, 19730, 20160, 20736, 21600, 22400, 22680, 23676, 24192, 24300, 25200, 25920, 26880, 27216, 27622, 28350, 28800, 29595, 30240, 31104, 31568, 32400, 33600, 34020, 34560, 35514, 36288, 37800, 38880, 39460, 40320, 41433, 42525, 43200, 44800, 45360, 47352, 48384, 48600, 49325, 50400, 51840, 53271, 54432, 55244, 56700, 57600, 59190, 60480, 62208, 63136, 64800, 67200, 68040, 69055, 71028, 72576, 75600, 77760, 78920, 80640, 82866, 85050, 86400, 88785, 90720, 94704, 97200, 98650, 100800, 103680, 106542, 108864, 110488, 113400, 118380, 120960, 124299, 126272, 129600, 134400, 136080, 138110, 142056, 145152, 147975, 151200, 155520, 157840, 159813, 165732, 170100, 172800, 177570, 181440, 189408, 194400, 197300, 201600, 207165, 213084, 217728, 220976, 226800, 236760, 241920, 248598, 252544, 259200, 266355, 272160, 276220, 284112, 295950, 302400, 311040, 315680, 319626, 331464, 340200, 345275, 355140, 362880, 372897, 378816, 388800, 394600, 403200, 414330, 426168, 435456, 441952, 443925, 453600, 473520, 479439, 497196, 505088, 518400, 532710, 544320, 552440, 568224, 591900, 604800, 621495, 631360, 639252, 662928, 680400, 690550, 710280, 725760, 745794, 757632, 777600, 789200, 799065, 828660, 852336, 883904, 887850, 907200, 947040, 958878, 994392, 1035825, 1065420, 1088640, 1104880, 1118691, 1136448, 1183800, 1209600, 1242990, 1262720, 1278504, 1325856, 1331775, 1360800, 1381100, 1420560, 1491588, 1515264, 1555200, 1578400, 1598130, 1657320, 1704672, 1767808, 1775700, 1814400, 1864485, 1894080, 1917756, 1988784, 2071650, 2130840, 2177280, 2209760, 2237382, 2272896, 2367600, 2397195, 2485980, 2525440, 2557008, 2651712, 2663550, 2721600, 2762200, 2841120, 2983176, 3107475, 3156800, 3196260, 3314640, 3356073, 3409344, 3535616, 3551400, 3628800, 3728970, 3788160, 3835512, 3977568, 3995325, 4143300, 4261680, 4419520, 4474764, 4545792, 4735200, 4794390, 4971960, 5114016, 5303424, 5327100, 5443200, 5524400, 5593455, 5682240, 5966352, 6214950, 6313600, 6392520, 6629280, 6712146, 6818688, 7102800, 7457940, 7576320, 7671024, 7955136, 7990650, 8286600, 8523360, 8839040, 8949528, 9322425, 9470400, 9588780, 9943920, 10228032, 10606848, 10654200, 10886400, 11048800, 11186910, 11364480, 11932704, 11985975, 12429900, 12627200, 12785040, 13258560, 13424292, 13637376, 14205600, 14915880, 15342048, 15910272, 15981300, 16573200, 16780365, 17046720, 17678080, 17899056, 18644850, 18940800, 19177560, 19887840, 20456064, 21308400, 22097600, 22373820, 22728960, 23865408, 23971950, 24859800, 25570080, 26517120, 26848584, 27967275, 28411200, 29831760, 30684096, 31820544, 31962600, 33146400, 33560730, 34093440, 35798112, 37289700, 37881600, 38355120, 39775680, 40912128, 42616800, 44195200, 44747640, 47730816, 47943900, 49719600, 51140160, 53034240, 53697168, 55934550, 56822400, 59663520, 61368192, 63925200, 66292800, 67121460, 68186880, 71596224, 74579400, 76710240, 79551360, 83901825, 85233600, 88390400, 89495280, 95461632, 95887800, 99439200, 102280320, 107394336, 111869100, 113644800, 119327040, 122736384, 127850400, 132585600, 134242920, 143192448, 149158800, 153420480, 159102720, 167803650, 170467200, 178990560, 191775600, 198878400, 204560640, 214788672, 223738200, 238654080, 255700800, 265171200, 268485840, 286384896, 298317600, 306840960, 335607300, 340934400, 357981120, 383551200, 397756800, 429577344, 447476400, 477308160, 511401600, 536971680, 596635200, 613681920, 671214600, 715962240, 767102400, 795513600, 859154688, 894952800, 1022803200, 1073943360, 1193270400, 1342429200, 1431924480, 1534204800, 1789905600, 2147886720, 2386540800, 2684858400, 3068409600, 3579811200, 4295773440, 5369716800, 7159622400, 10739433600, 21478867200]

約数ペア:

[(1, 21478867200), (2, 10739433600), (3, 7159622400), (4, 5369716800), (5, 4295773440), (6, 3579811200), (7, 3068409600), (8, 2684858400), (9, 2386540800), (10, 2147886720), (12, 1789905600), (14, 1534204800), (15, 1431924480), (16, 1342429200), (18, 1193270400), (20, 1073943360), (21, 1022803200), (24, 894952800), (25, 859154688), (27, 795513600), (28, 767102400), (30, 715962240), (32, 671214600), (35, 613681920), (36, 596635200), (40, 536971680), (42, 511401600), (45, 477308160), (48, 447476400), (50, 429577344), (54, 397756800), (56, 383551200), (60, 357981120), (63, 340934400), (64, 335607300), (70, 306840960), (72, 298317600), (75, 286384896), (80, 268485840), (81, 265171200), (84, 255700800), (90, 238654080), (96, 223738200), (100, 214788672), (105, 204560640), (108, 198878400), (112, 191775600), (120, 178990560), (126, 170467200), (128, 167803650), (135, 159102720), (140, 153420480), (144, 149158800), (150, 143192448), (160, 134242920), (162, 132585600), (168, 127850400), (175, 122736384), (180, 119327040), (189, 113644800), (192, 111869100), (200, 107394336), (210, 102280320), (216, 99439200), (224, 95887800), (225, 95461632), (240, 89495280), (243, 88390400), (252, 85233600), (256, 83901825), (270, 79551360), (280, 76710240), (288, 74579400), (300, 71596224), (315, 68186880), (320, 67121460), (324, 66292800), (336, 63925200), (350, 61368192), (360, 59663520), (378, 56822400), (384, 55934550), (400, 53697168), (405, 53034240), (420, 51140160), (432, 49719600), (448, 47943900), (450, 47730816), (480, 44747640), (486, 44195200), (504, 42616800), (525, 40912128), (540, 39775680), (560, 38355120), (567, 37881600), (576, 37289700), (600, 35798112), (630, 34093440), (640, 33560730), (648, 33146400), (672, 31962600), (675, 31820544), (700, 30684096), (720, 29831760), (756, 28411200), (768, 27967275), (800, 26848584), (810, 26517120), (840, 25570080), (864, 24859800), (896, 23971950), (900, 23865408), (945, 22728960), (960, 22373820), (972, 22097600), (1008, 21308400), (1050, 20456064), (1080, 19887840), (1120, 19177560), (1134, 18940800), (1152, 18644850), (1200, 17899056), (1215, 17678080), (1260, 17046720), (1280, 16780365), (1296, 16573200), (1344, 15981300), (1350, 15910272), (1400, 15342048), (1440, 14915880), (1512, 14205600), (1575, 13637376), (1600, 13424292), (1620, 13258560), (1680, 12785040), (1701, 12627200), (1728, 12429900), (1792, 11985975), (1800, 11932704), (1890, 11364480), (1920, 11186910), (1944, 11048800), (1973, 10886400), (2016, 10654200), (2025, 10606848), (2100, 10228032), (2160, 9943920), (2240, 9588780), (2268, 9470400), (2304, 9322425), (2400, 8949528), (2430, 8839040), (2520, 8523360), (2592, 8286600), (2688, 7990650), (2700, 7955136), (2800, 7671024), (2835, 7576320), (2880, 7457940), (3024, 7102800), (3150, 6818688), (3200, 6712146), (3240, 6629280), (3360, 6392520), (3402, 6313600), (3456, 6214950), (3600, 5966352), (3780, 5682240), (3840, 5593455), (3888, 5524400), (3946, 5443200), (4032, 5327100), (4050, 5303424), (4200, 5114016), (4320, 4971960), (4480, 4794390), (4536, 4735200), (4725, 4545792), (4800, 4474764), (4860, 4419520), (5040, 4261680), (5184, 4143300), (5376, 3995325), (5400, 3977568), (5600, 3835512), (5670, 3788160), (5760, 3728970), (5919, 3628800), (6048, 3551400), (6075, 3535616), (6300, 3409344), (6400, 3356073), (6480, 3314640), (6720, 3196260), (6804, 3156800), (6912, 3107475), (7200, 2983176), (7560, 2841120), (7776, 2762200), (7892, 2721600), (8064, 2663550), (8100, 2651712), (8400, 2557008), (8505, 2525440), (8640, 2485980), (8960, 2397195), (9072, 2367600), (9450, 2272896), (9600, 2237382), (9720, 2209760), (9865, 2177280), (10080, 2130840), (10368, 2071650), (10800, 1988784), (11200, 1917756), (11340, 1894080), (11520, 1864485), (11838, 1814400), (12096, 1775700), (12150, 1767808), (12600, 1704672), (12960, 1657320), (13440, 1598130), (13608, 1578400), (13811, 1555200), (14175, 1515264), (14400, 1491588), (15120, 1420560), (15552, 1381100), (15784, 1360800), (16128, 1331775), (16200, 1325856), (16800, 1278504), (17010, 1262720), (17280, 1242990), (17757, 1209600), (18144, 1183800), (18900, 1136448), (19200, 1118691), (19440, 1104880), (19730, 1088640), (20160, 1065420), (20736, 1035825), (21600, 994392), (22400, 958878), (22680, 947040), (23676, 907200), (24192, 887850), (24300, 883904), (25200, 852336), (25920, 828660), (26880, 799065), (27216, 789200), (27622, 777600), (28350, 757632), (28800, 745794), (29595, 725760), (30240, 710280), (31104, 690550), (31568, 680400), (32400, 662928), (33600, 639252), (34020, 631360), (34560, 621495), (35514, 604800), (36288, 591900), (37800, 568224), (38880, 552440), (39460, 544320), (40320, 532710), (41433, 518400), (42525, 505088), (43200, 497196), (44800, 479439), (45360, 473520), (47352, 453600), (48384, 443925), (48600, 441952), (49325, 435456), (50400, 426168), (51840, 414330), (53271, 403200), (54432, 394600), (55244, 388800), (56700, 378816), (57600, 372897), (59190, 362880), (60480, 355140), (62208, 345275), (63136, 340200), (64800, 331464), (67200, 319626), (68040, 315680), (69055, 311040), (71028, 302400), (72576, 295950), (75600, 284112), (77760, 276220), (78920, 272160), (80640, 266355), (82866, 259200), (85050, 252544), (86400, 248598), (88785, 241920), (90720, 236760), (94704, 226800), (97200, 220976), (98650, 217728), (100800, 213084), (103680, 207165), (106542, 201600), (108864, 197300), (110488, 194400), (113400, 189408), (118380, 181440), (120960, 177570), (124299, 172800), (126272, 170100), (129600, 165732), (134400, 159813), (136080, 157840), (138110, 155520), (142056, 151200), (145152, 147975)]