20103108480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5479}}^1$

素因数の和:5531

約数の個数: 576

約数和(自身を含む): 86979765600

約数和(自身を除く): 66876657120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 147, 156, 160, 168, 180, 182, 192, 195, 196, 208, 210, 224, 234, 240, 245, 252, 260, 273, 280, 288, 294, 312, 315, 320, 336, 360, 364, 384, 390, 392, 416, 420, 441, 448, 455, 468, 480, 490, 504, 520, 546, 560, 576, 585, 588, 624, 630, 637, 640, 672, 720, 728, 735, 780, 784, 819, 832, 840, 882, 896, 910, 936, 960, 980, 1008, 1040, 1092, 1120, 1152, 1170, 1176, 1248, 1260, 1274, 1344, 1365, 1440, 1456, 1470, 1560, 1568, 1638, 1664, 1680, 1764, 1820, 1872, 1911, 1920, 1960, 2016, 2080, 2184, 2205, 2240, 2340, 2352, 2496, 2520, 2548, 2688, 2730, 2880, 2912, 2940, 3120, 3136, 3185, 3276, 3360, 3528, 3640, 3744, 3822, 3920, 4032, 4095, 4160, 4368, 4410, 4480, 4680, 4704, 4992, 5040, 5096, 5460, 5479, 5733, 5760, 5824, 5880, 6240, 6272, 6370, 6552, 6720, 7056, 7280, 7488, 7644, 7840, 8064, 8190, 8320, 8736, 8820, 9360, 9408, 9555, 10080, 10192, 10920, 10958, 11466, 11648, 11760, 12480, 12740, 13104, 13440, 14112, 14560, 14976, 15288, 15680, 16380, 16437, 17472, 17640, 18720, 18816, 19110, 20160, 20384, 21840, 21916, 22932, 23520, 24960, 25480, 26208, 27395, 28224, 28665, 29120, 30576, 31360, 32760, 32874, 34944, 35280, 37440, 38220, 38353, 40320, 40768, 43680, 43832, 45864, 47040, 49311, 50960, 52416, 54790, 56448, 57330, 58240, 61152, 65520, 65748, 70560, 71227, 74880, 76440, 76706, 81536, 82185, 87360, 87664, 91728, 94080, 98622, 101920, 104832, 109580, 114660, 115059, 122304, 131040, 131496, 141120, 142454, 152880, 153412, 164370, 174720, 175328, 183456, 191765, 197244, 203840, 213681, 219160, 229320, 230118, 244608, 246555, 262080, 262992, 268471, 282240, 284908, 305760, 306824, 328740, 345177, 350656, 356135, 366912, 383530, 394488, 407680, 427362, 438320, 458640, 460236, 493110, 498589, 524160, 525984, 536942, 569816, 575295, 611520, 613648, 641043, 657480, 690354, 701312, 712270, 733824, 767060, 788976, 805413, 854724, 876640, 917280, 920472, 986220, 997178, 1051968, 1068405, 1073884, 1139632, 1150590, 1223040, 1227296, 1282086, 1314960, 1342355, 1380708, 1424540, 1495767, 1534120, 1577952, 1610826, 1709448, 1725885, 1753280, 1834560, 1840944, 1972440, 1994356, 2103936, 2136810, 2147768, 2279264, 2301180, 2416239, 2454592, 2492945, 2564172, 2629920, 2684710, 2761416, 2849080, 2991534, 3068240, 3155904, 3205215, 3221652, 3418896, 3451770, 3490123, 3506560, 3669120, 3681888, 3944880, 3988712, 4027065, 4273620, 4295536, 4487301, 4558528, 4602360, 4832478, 4909184, 4985890, 5128344, 5259840, 5369420, 5522832, 5698160, 5983068, 6136480, 6311808, 6410430, 6443304, 6837792, 6903540, 6980246, 7363776, 7478835, 7889760, 7977424, 8054130, 8547240, 8591072, 8974602, 9117056, 9204720, 9664956, 9971780, 10256688, 10470369, 10519680, 10738840, 11045664, 11396320, 11966136, 12081195, 12272960, 12820860, 12886608, 13675584, 13807080, 13960492, 14727552, 14957670, 15779520, 15954848, 16108260, 17094480, 17182144, 17450615, 17949204, 18409440, 19329912, 19943560, 20513376, 20940738, 21477680, 22091328, 22436505, 22792640, 23932272, 24162390, 24545920, 25641720, 25773216, 27351168, 27614160, 27920984, 29915340, 31411107, 31559040, 31909696, 32216520, 34188960, 34364288, 34901230, 35898408, 36818880, 38659824, 39887120, 41026752, 41881476, 42955360, 44182656, 44873010, 45585280, 47864544, 48324780, 51283440, 51546432, 52351845, 55228320, 55841968, 59830680, 62822214, 63819392, 64433040, 68377920, 69802460, 71796816, 73637760, 77319648, 79774240, 82053504, 83762952, 85910720, 89746020, 95729088, 96649560, 102566880, 103092864, 104703690, 110456640, 111683936, 119661360, 125644428, 128866080, 136755840, 139604920, 143593632, 154639296, 157055535, 159548480, 167525904, 171821440, 179492040, 191458176, 193299120, 205133760, 209407380, 220913280, 223367872, 239322720, 251288856, 257732160, 279209840, 287187264, 309278592, 314111070, 319096960, 335051808, 358984080, 386598240, 410267520, 418814760, 446735744, 478645440, 502577712, 515464320, 558419680, 574374528, 628222140, 670103616, 717968160, 773196480, 837629520, 957290880, 1005155424, 1116839360, 1256444280, 1340207232, 1435936320, 1546392960, 1675259040, 2010310848, 2233678720, 2512888560, 2871872640, 3350518080, 4020621696, 5025777120, 6701036160, 10051554240, 20103108480]

約数ペア:

[(1, 20103108480), (2, 10051554240), (3, 6701036160), (4, 5025777120), (5, 4020621696), (6, 3350518080), (7, 2871872640), (8, 2512888560), (9, 2233678720), (10, 2010310848), (12, 1675259040), (13, 1546392960), (14, 1435936320), (15, 1340207232), (16, 1256444280), (18, 1116839360), (20, 1005155424), (21, 957290880), (24, 837629520), (26, 773196480), (28, 717968160), (30, 670103616), (32, 628222140), (35, 574374528), (36, 558419680), (39, 515464320), (40, 502577712), (42, 478645440), (45, 446735744), (48, 418814760), (49, 410267520), (52, 386598240), (56, 358984080), (60, 335051808), (63, 319096960), (64, 314111070), (65, 309278592), (70, 287187264), (72, 279209840), (78, 257732160), (80, 251288856), (84, 239322720), (90, 223367872), (91, 220913280), (96, 209407380), (98, 205133760), (104, 193299120), (105, 191458176), (112, 179492040), (117, 171821440), (120, 167525904), (126, 159548480), (128, 157055535), (130, 154639296), (140, 143593632), (144, 139604920), (147, 136755840), (156, 128866080), (160, 125644428), (168, 119661360), (180, 111683936), (182, 110456640), (192, 104703690), (195, 103092864), (196, 102566880), (208, 96649560), (210, 95729088), (224, 89746020), (234, 85910720), (240, 83762952), (245, 82053504), (252, 79774240), (260, 77319648), (273, 73637760), (280, 71796816), (288, 69802460), (294, 68377920), (312, 64433040), (315, 63819392), (320, 62822214), (336, 59830680), (360, 55841968), (364, 55228320), (384, 52351845), (390, 51546432), (392, 51283440), (416, 48324780), (420, 47864544), (441, 45585280), (448, 44873010), (455, 44182656), (468, 42955360), (480, 41881476), (490, 41026752), (504, 39887120), (520, 38659824), (546, 36818880), (560, 35898408), (576, 34901230), (585, 34364288), (588, 34188960), (624, 32216520), (630, 31909696), (637, 31559040), (640, 31411107), (672, 29915340), (720, 27920984), (728, 27614160), (735, 27351168), (780, 25773216), (784, 25641720), (819, 24545920), (832, 24162390), (840, 23932272), (882, 22792640), (896, 22436505), (910, 22091328), (936, 21477680), (960, 20940738), (980, 20513376), (1008, 19943560), (1040, 19329912), (1092, 18409440), (1120, 17949204), (1152, 17450615), (1170, 17182144), (1176, 17094480), (1248, 16108260), (1260, 15954848), (1274, 15779520), (1344, 14957670), (1365, 14727552), (1440, 13960492), (1456, 13807080), (1470, 13675584), (1560, 12886608), (1568, 12820860), (1638, 12272960), (1664, 12081195), (1680, 11966136), (1764, 11396320), (1820, 11045664), (1872, 10738840), (1911, 10519680), (1920, 10470369), (1960, 10256688), (2016, 9971780), (2080, 9664956), (2184, 9204720), (2205, 9117056), (2240, 8974602), (2340, 8591072), (2352, 8547240), (2496, 8054130), (2520, 7977424), (2548, 7889760), (2688, 7478835), (2730, 7363776), (2880, 6980246), (2912, 6903540), (2940, 6837792), (3120, 6443304), (3136, 6410430), (3185, 6311808), (3276, 6136480), (3360, 5983068), (3528, 5698160), (3640, 5522832), (3744, 5369420), (3822, 5259840), (3920, 5128344), (4032, 4985890), (4095, 4909184), (4160, 4832478), (4368, 4602360), (4410, 4558528), (4480, 4487301), (4680, 4295536), (4704, 4273620), (4992, 4027065), (5040, 3988712), (5096, 3944880), (5460, 3681888), (5479, 3669120), (5733, 3506560), (5760, 3490123), (5824, 3451770), (5880, 3418896), (6240, 3221652), (6272, 3205215), (6370, 3155904), (6552, 3068240), (6720, 2991534), (7056, 2849080), (7280, 2761416), (7488, 2684710), (7644, 2629920), (7840, 2564172), (8064, 2492945), (8190, 2454592), (8320, 2416239), (8736, 2301180), (8820, 2279264), (9360, 2147768), (9408, 2136810), (9555, 2103936), (10080, 1994356), (10192, 1972440), (10920, 1840944), (10958, 1834560), (11466, 1753280), (11648, 1725885), (11760, 1709448), (12480, 1610826), (12740, 1577952), (13104, 1534120), (13440, 1495767), (14112, 1424540), (14560, 1380708), (14976, 1342355), (15288, 1314960), (15680, 1282086), (16380, 1227296), (16437, 1223040), (17472, 1150590), (17640, 1139632), (18720, 1073884), (18816, 1068405), (19110, 1051968), (20160, 997178), (20384, 986220), (21840, 920472), (21916, 917280), (22932, 876640), (23520, 854724), (24960, 805413), (25480, 788976), (26208, 767060), (27395, 733824), (28224, 712270), (28665, 701312), (29120, 690354), (30576, 657480), (31360, 641043), (32760, 613648), (32874, 611520), (34944, 575295), (35280, 569816), (37440, 536942), (38220, 525984), (38353, 524160), (40320, 498589), (40768, 493110), (43680, 460236), (43832, 458640), (45864, 438320), (47040, 427362), (49311, 407680), (50960, 394488), (52416, 383530), (54790, 366912), (56448, 356135), (57330, 350656), (58240, 345177), (61152, 328740), (65520, 306824), (65748, 305760), (70560, 284908), (71227, 282240), (74880, 268471), (76440, 262992), (76706, 262080), (81536, 246555), (82185, 244608), (87360, 230118), (87664, 229320), (91728, 219160), (94080, 213681), (98622, 203840), (101920, 197244), (104832, 191765), (109580, 183456), (114660, 175328), (115059, 174720), (122304, 164370), (131040, 153412), (131496, 152880), (141120, 142454)]