2909571840

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 720

約数和(自身を含む): 12583845120

約数和(自身を除く): 9674273280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 210, 211, 216, 224, 228, 240, 252, 256, 266, 270, 280, 285, 288, 304, 315, 320, 324, 336, 342, 360, 378, 380, 384, 399, 405, 420, 422, 432, 448, 456, 480, 504, 513, 532, 540, 560, 567, 570, 576, 608, 630, 633, 640, 648, 665, 672, 684, 720, 756, 760, 768, 798, 810, 840, 844, 855, 864, 896, 912, 945, 960, 1008, 1026, 1055, 1064, 1080, 1120, 1134, 1140, 1152, 1197, 1216, 1260, 1266, 1280, 1296, 1330, 1344, 1368, 1440, 1477, 1512, 1520, 1539, 1596, 1620, 1680, 1688, 1710, 1728, 1792, 1824, 1890, 1899, 1920, 1995, 2016, 2052, 2110, 2128, 2160, 2240, 2268, 2280, 2304, 2394, 2432, 2520, 2532, 2565, 2592, 2660, 2688, 2736, 2835, 2880, 2954, 3024, 3040, 3078, 3165, 3192, 3240, 3360, 3376, 3420, 3456, 3591, 3648, 3780, 3798, 3840, 3990, 4009, 4032, 4104, 4220, 4256, 4320, 4431, 4480, 4536, 4560, 4788, 4864, 5040, 5064, 5130, 5184, 5320, 5376, 5472, 5670, 5697, 5760, 5908, 5985, 6048, 6080, 6156, 6330, 6384, 6480, 6720, 6752, 6840, 6912, 7182, 7296, 7385, 7560, 7596, 7695, 7980, 8018, 8064, 8208, 8440, 8512, 8640, 8862, 8960, 9072, 9120, 9495, 9576, 10080, 10128, 10260, 10368, 10640, 10773, 10944, 11340, 11394, 11520, 11816, 11970, 12027, 12096, 12160, 12312, 12660, 12768, 12960, 13293, 13440, 13504, 13680, 14364, 14592, 14770, 15120, 15192, 15390, 15960, 16036, 16128, 16416, 16880, 17024, 17091, 17280, 17724, 17955, 18144, 18240, 18990, 19152, 20045, 20160, 20256, 20520, 20736, 21280, 21546, 21888, 22155, 22680, 22788, 23632, 23940, 24054, 24192, 24320, 24624, 25320, 25536, 25920, 26586, 26880, 27008, 27360, 28063, 28485, 28728, 29540, 30240, 30384, 30780, 31920, 32072, 32832, 33760, 34048, 34182, 34560, 35448, 35910, 36081, 36288, 36480, 37980, 38304, 39879, 40090, 40320, 40512, 41040, 42560, 43092, 43776, 44310, 45360, 45576, 47264, 47880, 48108, 48384, 49248, 50640, 51072, 51840, 53172, 53865, 54016, 54720, 56126, 56970, 57456, 59080, 60135, 60480, 60768, 61560, 63840, 64144, 65664, 66465, 67520, 68364, 70896, 71820, 72162, 72576, 72960, 75960, 76608, 79758, 80180, 80640, 81024, 82080, 84189, 85120, 85455, 86184, 88620, 90720, 91152, 94528, 95760, 96216, 98496, 101280, 102144, 103680, 106344, 107730, 108243, 109440, 112252, 113940, 114912, 118160, 119637, 120270, 120960, 121536, 123120, 127680, 128288, 131328, 132930, 135040, 136728, 140315, 141792, 143640, 144324, 145152, 151920, 153216, 159516, 160360, 162048, 164160, 168378, 170240, 170910, 172368, 177240, 180405, 181440, 182304, 189056, 191520, 192432, 196992, 199395, 202560, 212688, 215460, 216486, 218880, 224504, 227880, 229824, 236320, 239274, 240540, 241920, 243072, 246240, 252567, 255360, 256576, 265860, 270080, 273456, 280630, 283584, 287280, 288648, 303840, 306432, 319032, 320720, 324729, 328320, 336756, 341820, 344736, 354480, 360810, 362880, 364608, 378112, 383040, 384864, 393984, 398790, 405120, 420945, 425376, 430920, 432972, 449008, 455760, 459648, 472640, 478548, 481080, 486144, 492480, 505134, 510720, 513152, 531720, 541215, 546912, 561260, 567168, 574560, 577296, 598185, 607680, 638064, 641440, 649458, 656640, 673512, 683640, 689472, 708960, 721620, 725760, 729216, 757701, 766080, 769728, 797580, 810240, 841890, 850752, 861840, 865944, 898016, 911520, 919296, 945280, 957096, 962160, 984960, 1010268, 1026304, 1063440, 1082430, 1093824, 1122520, 1134336, 1149120, 1154592, 1196370, 1215360, 1262835, 1276128, 1282880, 1298916, 1347024, 1367280, 1378944, 1417920, 1443240, 1458432, 1515402, 1532160, 1539456, 1595160, 1623645, 1683780, 1701504, 1723680, 1731888, 1796032, 1823040, 1890560, 1914192, 1924320, 1969920, 2020536, 2126880, 2164860, 2187648, 2245040, 2273103, 2298240, 2309184, 2392740, 2430720, 2525670, 2552256, 2565760, 2597832, 2694048, 2734560, 2757888, 2835840, 2886480, 3030804, 3078912, 3190320, 3247290, 3367560, 3403008, 3447360, 3463776, 3592064, 3646080, 3788505, 3828384, 3848640, 4041072, 4253760, 4329720, 4375296, 4490080, 4546206, 4596480, 4618368, 4785480, 5051340, 5104512, 5131520, 5195664, 5388096, 5469120, 5671680, 5772960, 6061608, 6380640, 6494580, 6735120, 6894720, 6927552, 7184128, 7292160, 7577010, 7656768, 7697280, 8082144, 8507520, 8659440, 8980160, 9092412, 9236736, 9570960, 10102680, 10209024, 10391328, 10776192, 10938240, 11365515, 11545920, 12123216, 12761280, 12989160, 13470240, 13789440, 13855104, 15154020, 15313536, 15394560, 16164288, 17015040, 17318880, 17960320, 18184824, 19141920, 20205360, 20782656, 21552384, 21876480, 22731030, 23091840, 24246432, 25522560, 25978320, 26940480, 27710208, 30308040, 30627072, 32328576, 34637760, 35920640, 36369648, 38283840, 40410720, 41565312, 45462060, 46183680, 48492864, 51045120, 51956640, 53880960, 60616080, 64657152, 69275520, 72739296, 76567680, 80821440, 83130624, 90924120, 96985728, 103913280, 107761920, 121232160, 138551040, 145478592, 153135360, 161642880, 181848240, 193971456, 207826560, 242464320, 290957184, 323285760, 363696480, 415653120, 484928640, 581914368, 727392960, 969857280, 1454785920, 2909571840]

約数ペア:

[(1, 2909571840), (2, 1454785920), (3, 969857280), (4, 727392960), (5, 581914368), (6, 484928640), (7, 415653120), (8, 363696480), (9, 323285760), (10, 290957184), (12, 242464320), (14, 207826560), (15, 193971456), (16, 181848240), (18, 161642880), (19, 153135360), (20, 145478592), (21, 138551040), (24, 121232160), (27, 107761920), (28, 103913280), (30, 96985728), (32, 90924120), (35, 83130624), (36, 80821440), (38, 76567680), (40, 72739296), (42, 69275520), (45, 64657152), (48, 60616080), (54, 53880960), (56, 51956640), (57, 51045120), (60, 48492864), (63, 46183680), (64, 45462060), (70, 41565312), (72, 40410720), (76, 38283840), (80, 36369648), (81, 35920640), (84, 34637760), (90, 32328576), (95, 30627072), (96, 30308040), (105, 27710208), (108, 26940480), (112, 25978320), (114, 25522560), (120, 24246432), (126, 23091840), (128, 22731030), (133, 21876480), (135, 21552384), (140, 20782656), (144, 20205360), (152, 19141920), (160, 18184824), (162, 17960320), (168, 17318880), (171, 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3367560), (896, 3247290), (912, 3190320), (945, 3078912), (960, 3030804), (1008, 2886480), (1026, 2835840), (1055, 2757888), (1064, 2734560), (1080, 2694048), (1120, 2597832), (1134, 2565760), (1140, 2552256), (1152, 2525670), (1197, 2430720), (1216, 2392740), (1260, 2309184), (1266, 2298240), (1280, 2273103), (1296, 2245040), (1330, 2187648), (1344, 2164860), (1368, 2126880), (1440, 2020536), (1477, 1969920), (1512, 1924320), (1520, 1914192), (1539, 1890560), (1596, 1823040), (1620, 1796032), (1680, 1731888), (1688, 1723680), (1710, 1701504), (1728, 1683780), (1792, 1623645), (1824, 1595160), (1890, 1539456), (1899, 1532160), (1920, 1515402), (1995, 1458432), (2016, 1443240), (2052, 1417920), (2110, 1378944), (2128, 1367280), (2160, 1347024), (2240, 1298916), (2268, 1282880), (2280, 1276128), (2304, 1262835), (2394, 1215360), (2432, 1196370), (2520, 1154592), (2532, 1149120), (2565, 1134336), (2592, 1122520), (2660, 1093824), (2688, 1082430), (2736, 1063440), (2835, 1026304), (2880, 1010268), (2954, 984960), (3024, 962160), (3040, 957096), (3078, 945280), (3165, 919296), (3192, 911520), (3240, 898016), (3360, 865944), (3376, 861840), (3420, 850752), (3456, 841890), (3591, 810240), (3648, 797580), (3780, 769728), (3798, 766080), (3840, 757701), (3990, 729216), (4009, 725760), (4032, 721620), (4104, 708960), (4220, 689472), (4256, 683640), (4320, 673512), (4431, 656640), (4480, 649458), (4536, 641440), (4560, 638064), (4788, 607680), (4864, 598185), (5040, 577296), (5064, 574560), (5130, 567168), (5184, 561260), (5320, 546912), (5376, 541215), (5472, 531720), (5670, 513152), (5697, 510720), (5760, 505134), (5908, 492480), (5985, 486144), (6048, 481080), (6080, 478548), (6156, 472640), (6330, 459648), (6384, 455760), (6480, 449008), (6720, 432972), (6752, 430920), (6840, 425376), (6912, 420945), (7182, 405120), (7296, 398790), (7385, 393984), (7560, 384864), (7596, 383040), (7695, 378112), (7980, 364608), (8018, 362880), (8064, 360810), (8208, 354480), (8440, 344736), (8512, 341820), (8640, 336756), (8862, 328320), (8960, 324729), (9072, 320720), (9120, 319032), (9495, 306432), (9576, 303840), (10080, 288648), (10128, 287280), (10260, 283584), (10368, 280630), (10640, 273456), (10773, 270080), (10944, 265860), (11340, 256576), (11394, 255360), (11520, 252567), (11816, 246240), (11970, 243072), (12027, 241920), (12096, 240540), (12160, 239274), (12312, 236320), (12660, 229824), (12768, 227880), (12960, 224504), (13293, 218880), (13440, 216486), (13504, 215460), (13680, 212688), (14364, 202560), (14592, 199395), (14770, 196992), (15120, 192432), (15192, 191520), (15390, 189056), (15960, 182304), (16036, 181440), (16128, 180405), (16416, 177240), (16880, 172368), (17024, 170910), (17091, 170240), (17280, 168378), (17724, 164160), (17955, 162048), (18144, 160360), (18240, 159516), (18990, 153216), (19152, 151920), (20045, 145152), (20160, 144324), (20256, 143640), (20520, 141792), (20736, 140315), (21280, 136728), (21546, 135040), (21888, 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