38734080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 155409408

約数和(自身を除く): 116675328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 131, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 262, 264, 280, 308, 320, 330, 336, 352, 384, 385, 393, 420, 440, 448, 462, 480, 524, 528, 560, 616, 640, 655, 660, 672, 704, 768, 770, 786, 840, 880, 896, 917, 924, 960, 1048, 1056, 1120, 1155, 1232, 1280, 1310, 1320, 1344, 1408, 1441, 1540, 1572, 1680, 1760, 1792, 1834, 1848, 1920, 1965, 2096, 2112, 2240, 2310, 2464, 2620, 2640, 2688, 2751, 2816, 2882, 3080, 3144, 3360, 3520, 3668, 3696, 3840, 3930, 4192, 4224, 4323, 4480, 4585, 4620, 4928, 5240, 5280, 5376, 5502, 5764, 6160, 6288, 6720, 7040, 7205, 7336, 7392, 7860, 8384, 8448, 8646, 8960, 9170, 9240, 9856, 10087, 10480, 10560, 11004, 11528, 12320, 12576, 13440, 13755, 14080, 14410, 14672, 14784, 15720, 16768, 17292, 18340, 18480, 19712, 20174, 20960, 21120, 21615, 22008, 23056, 24640, 25152, 26880, 27510, 28820, 29344, 29568, 30261, 31440, 33536, 34584, 36680, 36960, 40348, 41920, 42240, 43230, 44016, 46112, 49280, 50304, 50435, 55020, 57640, 58688, 59136, 60522, 62880, 69168, 73360, 73920, 80696, 83840, 86460, 88032, 92224, 98560, 100608, 100870, 110040, 115280, 117376, 121044, 125760, 138336, 146720, 147840, 151305, 161392, 167680, 172920, 176064, 184448, 201740, 220080, 230560, 234752, 242088, 251520, 276672, 293440, 295680, 302610, 322784, 345840, 352128, 368896, 403480, 440160, 461120, 484176, 503040, 553344, 586880, 605220, 645568, 691680, 704256, 806960, 880320, 922240, 968352, 1106688, 1173760, 1210440, 1291136, 1383360, 1613920, 1760640, 1844480, 1936704, 2420880, 2582272, 2766720, 3227840, 3521280, 3873408, 4841760, 5533440, 6455680, 7746816, 9683520, 12911360, 19367040, 38734080]

約数ペア:

[(1, 38734080), (2, 19367040), (3, 12911360), (4, 9683520), (5, 7746816), (6, 6455680), (7, 5533440), (8, 4841760), (10, 3873408), (11, 3521280), (12, 3227840), (14, 2766720), (15, 2582272), (16, 2420880), (20, 1936704), (21, 1844480), (22, 1760640), (24, 1613920), (28, 1383360), (30, 1291136), (32, 1210440), (33, 1173760), (35, 1106688), (40, 968352), (42, 922240), (44, 880320), (48, 806960), (55, 704256), (56, 691680), (60, 645568), (64, 605220), (66, 586880), (70, 553344), (77, 503040), (80, 484176), (84, 461120), (88, 440160), (96, 403480), (105, 368896), (110, 352128), (112, 345840), (120, 322784), (128, 302610), (131, 295680), (132, 293440), (140, 276672), (154, 251520), (160, 242088), (165, 234752), (168, 230560), (176, 220080), (192, 201740), (210, 184448), (220, 176064), (224, 172920), (231, 167680), (240, 161392), (256, 151305), (262, 147840), (264, 146720), (280, 138336), (308, 125760), (320, 121044), (330, 117376), (336, 115280), (352, 110040), (384, 100870), (385, 100608), (393, 98560), (420, 92224), (440, 88032), (448, 86460), (462, 83840), (480, 80696), (524, 73920), (528, 73360), (560, 69168), (616, 62880), (640, 60522), (655, 59136), (660, 58688), (672, 57640), (704, 55020), (768, 50435), (770, 50304), (786, 49280), (840, 46112), (880, 44016), (896, 43230), (917, 42240), (924, 41920), (960, 40348), (1048, 36960), (1056, 36680), (1120, 34584), (1155, 33536), (1232, 31440), (1280, 30261), (1310, 29568), (1320, 29344), (1344, 28820), (1408, 27510), (1441, 26880), (1540, 25152), (1572, 24640), (1680, 23056), (1760, 22008), (1792, 21615), (1834, 21120), (1848, 20960), (1920, 20174), (1965, 19712), (2096, 18480), (2112, 18340), (2240, 17292), (2310, 16768), (2464, 15720), (2620, 14784), (2640, 14672), (2688, 14410), (2751, 14080), (2816, 13755), (2882, 13440), (3080, 12576), (3144, 12320), (3360, 11528), (3520, 11004), (3668, 10560), (3696, 10480), (3840, 10087), (3930, 9856), (4192, 9240), (4224, 9170), (4323, 8960), (4480, 8646), (4585, 8448), (4620, 8384), (4928, 7860), (5240, 7392), (5280, 7336), (5376, 7205), (5502, 7040), (5764, 6720), (6160, 6288)]