31168730880

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6837

約数の個数: 576

約数和(自身を含む): 133079116800

約数和(自身を除く): 101910385920

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, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 256, 266, 270, 280, 285, 288, 304, 315, 320, 336, 342, 360, 378, 380, 384, 399, 420, 432, 448, 456, 480, 504, 513, 532, 540, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 756, 760, 768, 798, 840, 855, 864, 896, 912, 945, 960, 1008, 1026, 1064, 1080, 1120, 1140, 1152, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1728, 1792, 1824, 1890, 1920, 1995, 2016, 2052, 2128, 2160, 2240, 2280, 2304, 2394, 2432, 2520, 2565, 2660, 2688, 2736, 2880, 3024, 3040, 3192, 3360, 3420, 3456, 3591, 3648, 3780, 3840, 3990, 4032, 4104, 4256, 4320, 4480, 4560, 4788, 4864, 5040, 5130, 5320, 5376, 5472, 5760, 5985, 6048, 6080, 6384, 6720, 6781, 6840, 6912, 7182, 7296, 7560, 7980, 8064, 8208, 8512, 8640, 8960, 9120, 9576, 10080, 10260, 10640, 10944, 11520, 11970, 12096, 12160, 12768, 13440, 13562, 13680, 14364, 14592, 15120, 15960, 16128, 16416, 17024, 17280, 17955, 18240, 19152, 20160, 20343, 20520, 21280, 21888, 23940, 24192, 24320, 25536, 26880, 27124, 27360, 28728, 30240, 31920, 32832, 33905, 34048, 34560, 35910, 36480, 38304, 40320, 40686, 41040, 42560, 43776, 47467, 47880, 48384, 51072, 54248, 54720, 57456, 60480, 61029, 63840, 65664, 67810, 71820, 72960, 76608, 80640, 81372, 82080, 85120, 94934, 95760, 101715, 102144, 108496, 109440, 114912, 120960, 122058, 127680, 128839, 131328, 135620, 142401, 143640, 153216, 162744, 164160, 170240, 183087, 189868, 191520, 203430, 216992, 218880, 229824, 237335, 241920, 244116, 255360, 257678, 271240, 284802, 287280, 305145, 306432, 325488, 328320, 366174, 379736, 383040, 386517, 406860, 427203, 433984, 459648, 474670, 488232, 510720, 515356, 542480, 569604, 574560, 610290, 644195, 650976, 656640, 712005, 732348, 759472, 766080, 773034, 813720, 854406, 867968, 901873, 915435, 919296, 949340, 976464, 1030712, 1084960, 1139208, 1149120, 1159551, 1220580, 1281609, 1288390, 1301952, 1424010, 1464696, 1518944, 1532160, 1546068, 1627440, 1708812, 1735936, 1803746, 1830870, 1898680, 1932585, 1952928, 2061424, 2136015, 2169920, 2278416, 2298240, 2319102, 2441160, 2563218, 2576780, 2603904, 2705619, 2848020, 2929392, 3037888, 3092136, 3254880, 3417624, 3478653, 3607492, 3661740, 3797360, 3865170, 3905856, 4122848, 4272030, 4339840, 4509365, 4556832, 4596480, 4638204, 4882320, 5126436, 5153560, 5207808, 5411238, 5696040, 5797755, 5858784, 6075776, 6184272, 6408045, 6509760, 6835248, 6957306, 7214984, 7323480, 7594720, 7730340, 7811712, 8116857, 8245696, 8544060, 8679680, 9018730, 9113664, 9276408, 9764640, 10252872, 10307120, 10822476, 11392080, 11595510, 11717568, 12151552, 12368544, 12816090, 13019520, 13528095, 13670496, 13914612, 14429968, 14646960, 15189440, 15460680, 15623424, 16233714, 16491392, 17088120, 17393265, 18037460, 18227328, 18552816, 19529280, 20505744, 20614240, 21644952, 22784160, 23191020, 23435136, 24350571, 24737088, 25632180, 26039040, 27056190, 27340992, 27829224, 28859936, 29293920, 30378880, 30921360, 32467428, 32982784, 34176240, 34786530, 36074920, 36454656, 37105632, 39058560, 40584285, 41011488, 41228480, 43289904, 45568320, 46382040, 46870272, 48701142, 49474176, 51264360, 54112380, 54681984, 55658448, 57719872, 58587840, 60757760, 61842720, 64934856, 68352480, 69573060, 72149840, 74211264, 78117120, 81168570, 82022976, 82456960, 86579808, 91136640, 92764080, 97402284, 98948352, 102528720, 108224760, 109363968, 111316896, 115439744, 117175680, 121752855, 123685440, 129869712, 136704960, 139146120, 144299680, 148422528, 162337140, 164045952, 164913920, 173159616, 182273280, 185528160, 194804568, 205057440, 216449520, 222633792, 230879488, 234351360, 243505710, 247370880, 259739424, 273409920, 278292240, 288599360, 296845056, 324674280, 328091904, 346319232, 371056320, 389609136, 410114880, 432899040, 445267584, 487011420, 494741760, 519478848, 546819840, 556584480, 577198720, 649348560, 692638464, 742112640, 779218272, 820229760, 865798080, 890535168, 974022840, 1038957696, 1113168960, 1154397440, 1298697120, 1484225280, 1558436544, 1640459520, 1731596160, 1948045680, 2077915392, 2226337920, 2597394240, 3116873088, 3463192320, 3896091360, 4452675840, 5194788480, 6233746176, 7792182720, 10389576960, 15584365440, 31168730880]

約数ペア:

[(1, 31168730880), (2, 15584365440), (3, 10389576960), (4, 7792182720), (5, 6233746176), (6, 5194788480), (7, 4452675840), (8, 3896091360), (9, 3463192320), (10, 3116873088), (12, 2597394240), (14, 2226337920), (15, 2077915392), (16, 1948045680), (18, 1731596160), (19, 1640459520), (20, 1558436544), (21, 1484225280), (24, 1298697120), (27, 1154397440), (28, 1113168960), (30, 1038957696), (32, 974022840), (35, 890535168), (36, 865798080), (38, 820229760), (40, 779218272), (42, 742112640), (45, 692638464), (48, 649348560), (54, 577198720), (56, 556584480), (57, 546819840), (60, 519478848), (63, 494741760), (64, 487011420), (70, 445267584), (72, 432899040), (76, 410114880), (80, 389609136), (84, 371056320), (90, 346319232), (95, 328091904), (96, 324674280), (105, 296845056), (108, 288599360), (112, 278292240), (114, 273409920), (120, 259739424), (126, 247370880), (128, 243505710), (133, 234351360), (135, 230879488), (140, 222633792), (144, 216449520), (152, 205057440), (160, 194804568), (168, 185528160), (171, 182273280), (180, 173159616), (189, 164913920), (190, 164045952), (192, 162337140), (210, 148422528), (216, 144299680), (224, 139146120), (228, 136704960), (240, 129869712), (252, 123685440), (256, 121752855), (266, 117175680), (270, 115439744), (280, 111316896), (285, 109363968), (288, 108224760), (304, 102528720), (315, 98948352), (320, 97402284), (336, 92764080), (342, 91136640), (360, 86579808), (378, 82456960), (380, 82022976), (384, 81168570), (399, 78117120), (420, 74211264), (432, 72149840), (448, 69573060), (456, 68352480), (480, 64934856), (504, 61842720), (513, 60757760), (532, 58587840), (540, 57719872), (560, 55658448), (570, 54681984), (576, 54112380), (608, 51264360), (630, 49474176), (640, 48701142), (665, 46870272), (672, 46382040), (684, 45568320), (720, 43289904), (756, 41228480), (760, 41011488), (768, 40584285), (798, 39058560), (840, 37105632), (855, 36454656), (864, 36074920), (896, 34786530), (912, 34176240), (945, 32982784), (960, 32467428), (1008, 30921360), (1026, 30378880), (1064, 29293920), (1080, 28859936), (1120, 27829224), (1140, 27340992), (1152, 27056190), (1197, 26039040), (1216, 25632180), (1260, 24737088), (1280, 24350571), (1330, 23435136), (1344, 23191020), (1368, 22784160), (1440, 21644952), (1512, 20614240), (1520, 20505744), (1596, 19529280), (1680, 18552816), (1710, 18227328), (1728, 18037460), (1792, 17393265), (1824, 17088120), (1890, 16491392), (1920, 16233714), (1995, 15623424), (2016, 15460680), (2052, 15189440), (2128, 14646960), (2160, 14429968), (2240, 13914612), (2280, 13670496), (2304, 13528095), (2394, 13019520), (2432, 12816090), (2520, 12368544), (2565, 12151552), (2660, 11717568), (2688, 11595510), (2736, 11392080), (2880, 10822476), (3024, 10307120), (3040, 10252872), (3192, 9764640), (3360, 9276408), (3420, 9113664), (3456, 9018730), (3591, 8679680), (3648, 8544060), (3780, 8245696), (3840, 8116857), (3990, 7811712), (4032, 7730340), (4104, 7594720), (4256, 7323480), (4320, 7214984), (4480, 6957306), (4560, 6835248), (4788, 6509760), (4864, 6408045), (5040, 6184272), (5130, 6075776), (5320, 5858784), (5376, 5797755), (5472, 5696040), (5760, 5411238), (5985, 5207808), (6048, 5153560), (6080, 5126436), (6384, 4882320), (6720, 4638204), (6781, 4596480), (6840, 4556832), (6912, 4509365), (7182, 4339840), (7296, 4272030), (7560, 4122848), (7980, 3905856), (8064, 3865170), (8208, 3797360), (8512, 3661740), (8640, 3607492), (8960, 3478653), (9120, 3417624), (9576, 3254880), (10080, 3092136), (10260, 3037888), (10640, 2929392), (10944, 2848020), (11520, 2705619), (11970, 2603904), (12096, 2576780), (12160, 2563218), (12768, 2441160), (13440, 2319102), (13562, 2298240), (13680, 2278416), (14364, 2169920), (14592, 2136015), (15120, 2061424), (15960, 1952928), (16128, 1932585), (16416, 1898680), (17024, 1830870), (17280, 1803746), (17955, 1735936), (18240, 1708812), (19152, 1627440), (20160, 1546068), (20343, 1532160), (20520, 1518944), (21280, 1464696), (21888, 1424010), (23940, 1301952), (24192, 1288390), (24320, 1281609), (25536, 1220580), (26880, 1159551), (27124, 1149120), (27360, 1139208), (28728, 1084960), (30240, 1030712), (31920, 976464), (32832, 949340), (33905, 919296), (34048, 915435), (34560, 901873), (35910, 867968), (36480, 854406), (38304, 813720), (40320, 773034), (40686, 766080), (41040, 759472), (42560, 732348), (43776, 712005), (47467, 656640), (47880, 650976), (48384, 644195), (51072, 610290), (54248, 574560), (54720, 569604), (57456, 542480), (60480, 515356), (61029, 510720), (63840, 488232), (65664, 474670), (67810, 459648), (71820, 433984), (72960, 427203), (76608, 406860), (80640, 386517), (81372, 383040), (82080, 379736), (85120, 366174), (94934, 328320), (95760, 325488), (101715, 306432), (102144, 305145), (108496, 287280), (109440, 284802), (114912, 271240), (120960, 257678), (122058, 255360), (127680, 244116), (128839, 241920), (131328, 237335), (135620, 229824), (142401, 218880), (143640, 216992), (153216, 203430), (162744, 191520), (164160, 189868), (170240, 183087)]