20118020160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:719

約数の個数: 448

約数和(自身を含む): 75317299200

約数和(自身を除く): 55199279040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 107, 112, 120, 140, 147, 160, 168, 192, 196, 210, 214, 224, 240, 245, 280, 294, 320, 321, 336, 343, 392, 420, 428, 448, 480, 490, 535, 560, 571, 588, 642, 672, 686, 735, 749, 784, 840, 856, 960, 980, 1029, 1070, 1120, 1142, 1176, 1284, 1344, 1372, 1470, 1498, 1568, 1605, 1680, 1712, 1713, 1715, 1960, 2058, 2140, 2240, 2247, 2284, 2352, 2568, 2744, 2855, 2940, 2996, 3136, 3210, 3360, 3424, 3426, 3430, 3745, 3920, 3997, 4116, 4280, 4494, 4568, 4704, 5136, 5145, 5243, 5488, 5710, 5880, 5992, 6420, 6720, 6848, 6852, 6860, 7490, 7840, 7994, 8232, 8560, 8565, 8988, 9136, 9408, 10272, 10290, 10486, 10976, 11235, 11420, 11760, 11984, 11991, 12840, 13704, 13720, 14980, 15680, 15729, 15988, 16464, 17120, 17130, 17976, 18272, 19985, 20544, 20580, 20972, 21952, 22470, 22840, 23520, 23968, 23982, 25680, 26215, 27408, 27440, 27979, 29960, 31458, 31976, 32928, 34240, 34260, 35952, 36544, 36701, 39970, 41160, 41944, 44940, 45680, 47040, 47936, 47964, 51360, 52430, 54816, 54880, 55958, 59920, 59955, 61097, 62916, 63952, 65856, 68520, 71904, 73402, 78645, 79940, 82320, 83888, 83937, 89880, 91360, 95928, 102720, 104860, 109632, 109760, 110103, 111916, 119840, 119910, 122194, 125832, 127904, 137040, 139895, 143808, 146804, 157290, 159880, 164640, 167776, 167874, 179760, 182720, 183291, 183505, 191856, 195853, 209720, 220206, 223832, 239680, 239820, 244388, 251664, 255808, 274080, 279790, 293608, 305485, 314580, 319760, 329280, 335552, 335748, 359520, 366582, 367010, 383712, 391706, 419440, 419685, 427679, 440412, 447664, 479640, 488776, 503328, 548160, 550515, 559580, 587216, 587559, 610970, 629160, 639520, 671496, 719040, 733164, 734020, 767424, 783412, 838880, 839370, 855358, 880824, 895328, 916455, 959280, 977552, 979265, 1006656, 1101030, 1119160, 1174432, 1175118, 1221940, 1258320, 1279040, 1283037, 1342992, 1466328, 1468040, 1566824, 1677760, 1678740, 1710716, 1761648, 1790656, 1832910, 1918560, 1955104, 1958530, 2138395, 2202060, 2238320, 2348864, 2350236, 2443880, 2516640, 2566074, 2685984, 2932656, 2936080, 2937795, 2993753, 3133648, 3357480, 3421432, 3523296, 3665820, 3837120, 3910208, 3917060, 4276790, 4404120, 4476640, 4700472, 4887760, 5033280, 5132148, 5371968, 5865312, 5872160, 5875590, 5987506, 6267296, 6415185, 6714960, 6842864, 7046592, 7331640, 7834120, 8553580, 8808240, 8953280, 8981259, 9400944, 9775520, 10264296, 11730624, 11744320, 11751180, 11975012, 12534592, 12830370, 13429920, 13685728, 14663280, 14968765, 15668240, 17107160, 17616480, 17962518, 18801888, 19551040, 20528592, 20956271, 23502360, 23950024, 25660740, 26859840, 27371456, 29326560, 29937530, 31336480, 34214320, 35232960, 35925036, 37603776, 41057184, 41912542, 44906295, 47004720, 47900048, 51321480, 58653120, 59875060, 62672960, 62868813, 68428640, 71850072, 82114368, 83825084, 89812590, 94009440, 95800096, 102642960, 104781355, 119750120, 125737626, 136857280, 143700144, 167650168, 179625180, 188018880, 191600192, 205285920, 209562710, 239500240, 251475252, 287400288, 314344065, 335300336, 359250360, 410571840, 419125420, 479000480, 502950504, 574800576, 628688130, 670600672, 718500720, 838250840, 958000960, 1005901008, 1257376260, 1341201344, 1437001440, 1676501680, 2011802016, 2514752520, 2874002880, 3353003360, 4023604032, 5029505040, 6706006720, 10059010080, 20118020160]

約数ペア:

[(1, 20118020160), (2, 10059010080), (3, 6706006720), (4, 5029505040), (5, 4023604032), (6, 3353003360), (7, 2874002880), (8, 2514752520), (10, 2011802016), (12, 1676501680), (14, 1437001440), (15, 1341201344), (16, 1257376260), (20, 1005901008), (21, 958000960), (24, 838250840), (28, 718500720), (30, 670600672), (32, 628688130), (35, 574800576), (40, 502950504), (42, 479000480), (48, 419125420), (49, 410571840), (56, 359250360), (60, 335300336), (64, 314344065), (70, 287400288), (80, 251475252), (84, 239500240), (96, 209562710), (98, 205285920), (105, 191600192), (107, 188018880), (112, 179625180), (120, 167650168), (140, 143700144), (147, 136857280), (160, 125737626), (168, 119750120), (192, 104781355), (196, 102642960), (210, 95800096), (214, 94009440), (224, 89812590), (240, 83825084), (245, 82114368), (280, 71850072), (294, 68428640), (320, 62868813), (321, 62672960), (336, 59875060), (343, 58653120), (392, 51321480), (420, 47900048), (428, 47004720), (448, 44906295), (480, 41912542), (490, 41057184), (535, 37603776), (560, 35925036), (571, 35232960), (588, 34214320), (642, 31336480), (672, 29937530), (686, 29326560), (735, 27371456), (749, 26859840), (784, 25660740), (840, 23950024), (856, 23502360), (960, 20956271), (980, 20528592), (1029, 19551040), (1070, 18801888), (1120, 17962518), (1142, 17616480), (1176, 17107160), (1284, 15668240), (1344, 14968765), (1372, 14663280), (1470, 13685728), (1498, 13429920), (1568, 12830370), (1605, 12534592), (1680, 11975012), (1712, 11751180), (1713, 11744320), (1715, 11730624), (1960, 10264296), (2058, 9775520), (2140, 9400944), (2240, 8981259), (2247, 8953280), (2284, 8808240), (2352, 8553580), (2568, 7834120), (2744, 7331640), (2855, 7046592), (2940, 6842864), (2996, 6714960), (3136, 6415185), (3210, 6267296), (3360, 5987506), (3424, 5875590), (3426, 5872160), (3430, 5865312), (3745, 5371968), (3920, 5132148), (3997, 5033280), (4116, 4887760), (4280, 4700472), (4494, 4476640), (4568, 4404120), (4704, 4276790), (5136, 3917060), (5145, 3910208), (5243, 3837120), (5488, 3665820), (5710, 3523296), (5880, 3421432), (5992, 3357480), (6420, 3133648), (6720, 2993753), (6848, 2937795), (6852, 2936080), (6860, 2932656), (7490, 2685984), (7840, 2566074), (7994, 2516640), (8232, 2443880), (8560, 2350236), (8565, 2348864), (8988, 2238320), (9136, 2202060), (9408, 2138395), (10272, 1958530), (10290, 1955104), (10486, 1918560), (10976, 1832910), (11235, 1790656), (11420, 1761648), (11760, 1710716), (11984, 1678740), (11991, 1677760), (12840, 1566824), (13704, 1468040), (13720, 1466328), (14980, 1342992), (15680, 1283037), (15729, 1279040), (15988, 1258320), (16464, 1221940), (17120, 1175118), (17130, 1174432), (17976, 1119160), (18272, 1101030), (19985, 1006656), (20544, 979265), (20580, 977552), (20972, 959280), (21952, 916455), (22470, 895328), (22840, 880824), (23520, 855358), (23968, 839370), (23982, 838880), (25680, 783412), (26215, 767424), (27408, 734020), (27440, 733164), (27979, 719040), (29960, 671496), (31458, 639520), (31976, 629160), (32928, 610970), (34240, 587559), (34260, 587216), (35952, 559580), (36544, 550515), (36701, 548160), (39970, 503328), (41160, 488776), (41944, 479640), (44940, 447664), (45680, 440412), (47040, 427679), (47936, 419685), (47964, 419440), (51360, 391706), (52430, 383712), (54816, 367010), (54880, 366582), (55958, 359520), (59920, 335748), (59955, 335552), (61097, 329280), (62916, 319760), (63952, 314580), (65856, 305485), (68520, 293608), (71904, 279790), (73402, 274080), (78645, 255808), (79940, 251664), (82320, 244388), (83888, 239820), (83937, 239680), (89880, 223832), (91360, 220206), (95928, 209720), (102720, 195853), (104860, 191856), (109632, 183505), (109760, 183291), (110103, 182720), (111916, 179760), (119840, 167874), (119910, 167776), (122194, 164640), (125832, 159880), (127904, 157290), (137040, 146804), (139895, 143808)]