38949120

素因数分解:

$2^8\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 432

約数和(自身を含む): 167771520

約数和(自身を除く): 128822400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 98, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 147, 160, 161, 168, 180, 184, 189, 192, 196, 207, 210, 216, 224, 230, 240, 245, 252, 256, 270, 276, 280, 288, 294, 315, 320, 322, 336, 345, 360, 368, 378, 384, 392, 414, 420, 432, 441, 448, 460, 480, 483, 490, 504, 540, 552, 560, 576, 588, 621, 630, 640, 644, 672, 690, 720, 735, 736, 756, 768, 784, 805, 828, 840, 864, 882, 896, 920, 945, 960, 966, 980, 1008, 1035, 1080, 1104, 1120, 1127, 1152, 1176, 1242, 1260, 1280, 1288, 1323, 1344, 1380, 1440, 1449, 1470, 1472, 1512, 1568, 1610, 1656, 1680, 1728, 1764, 1792, 1840, 1890, 1920, 1932, 1960, 2016, 2070, 2160, 2205, 2208, 2240, 2254, 2304, 2352, 2415, 2484, 2520, 2576, 2646, 2688, 2760, 2880, 2898, 2940, 2944, 3024, 3105, 3136, 3220, 3312, 3360, 3381, 3456, 3528, 3680, 3780, 3840, 3864, 3920, 4032, 4140, 4320, 4347, 4410, 4416, 4480, 4508, 4704, 4830, 4968, 5040, 5152, 5292, 5376, 5520, 5635, 5760, 5796, 5880, 5888, 6048, 6210, 6272, 6440, 6615, 6624, 6720, 6762, 6912, 7056, 7245, 7360, 7560, 7728, 7840, 8064, 8280, 8640, 8694, 8820, 8832, 8960, 9016, 9408, 9660, 9936, 10080, 10143, 10304, 10584, 11040, 11270, 11520, 11592, 11760, 12096, 12420, 12544, 12880, 13230, 13248, 13440, 13524, 14112, 14490, 14720, 15120, 15456, 15680, 16128, 16560, 16905, 17280, 17388, 17640, 17664, 18032, 18816, 19320, 19872, 20160, 20286, 20608, 21168, 21735, 22080, 22540, 23184, 23520, 24192, 24840, 25760, 26460, 26496, 26880, 27048, 28224, 28980, 29440, 30240, 30429, 30912, 31360, 33120, 33810, 34560, 34776, 35280, 36064, 37632, 38640, 39744, 40320, 40572, 41216, 42336, 43470, 44160, 45080, 46368, 47040, 48384, 49680, 50715, 51520, 52920, 52992, 54096, 56448, 57960, 60480, 60858, 61824, 62720, 66240, 67620, 69552, 70560, 72128, 77280, 79488, 80640, 81144, 84672, 86940, 88320, 90160, 92736, 94080, 99360, 101430, 103040, 105840, 108192, 112896, 115920, 120960, 121716, 123648, 132480, 135240, 139104, 141120, 144256, 152145, 154560, 158976, 162288, 169344, 173880, 180320, 185472, 188160, 198720, 202860, 206080, 211680, 216384, 231840, 241920, 243432, 264960, 270480, 278208, 282240, 288512, 304290, 309120, 324576, 338688, 347760, 360640, 370944, 397440, 405720, 423360, 432768, 463680, 486864, 540960, 556416, 564480, 608580, 618240, 649152, 695520, 721280, 794880, 811440, 846720, 865536, 927360, 973728, 1081920, 1112832, 1217160, 1298304, 1391040, 1442560, 1622880, 1693440, 1854720, 1947456, 2163840, 2434320, 2596608, 2782080, 3245760, 3894912, 4327680, 4868640, 5564160, 6491520, 7789824, 9737280, 12983040, 19474560, 38949120]

約数ペア:

[(1, 38949120), (2, 19474560), (3, 12983040), (4, 9737280), (5, 7789824), (6, 6491520), (7, 5564160), (8, 4868640), (9, 4327680), (10, 3894912), (12, 3245760), (14, 2782080), (15, 2596608), (16, 2434320), (18, 2163840), (20, 1947456), (21, 1854720), (23, 1693440), (24, 1622880), (27, 1442560), (28, 1391040), (30, 1298304), (32, 1217160), (35, 1112832), (36, 1081920), (40, 973728), (42, 927360), (45, 865536), (46, 846720), (48, 811440), (49, 794880), (54, 721280), (56, 695520), (60, 649152), (63, 618240), (64, 608580), (69, 564480), (70, 556416), (72, 540960), (80, 486864), (84, 463680), (90, 432768), (92, 423360), (96, 405720), (98, 397440), (105, 370944), (108, 360640), (112, 347760), (115, 338688), (120, 324576), (126, 309120), (128, 304290), (135, 288512), (138, 282240), (140, 278208), (144, 270480), (147, 264960), (160, 243432), (161, 241920), (168, 231840), (180, 216384), (184, 211680), (189, 206080), (192, 202860), (196, 198720), (207, 188160), (210, 185472), (216, 180320), (224, 173880), (230, 169344), (240, 162288), (245, 158976), (252, 154560), (256, 152145), (270, 144256), (276, 141120), (280, 139104), (288, 135240), (294, 132480), (315, 123648), (320, 121716), (322, 120960), (336, 115920), (345, 112896), (360, 108192), (368, 105840), (378, 103040), (384, 101430), (392, 99360), (414, 94080), (420, 92736), (432, 90160), (441, 88320), (448, 86940), (460, 84672), (480, 81144), (483, 80640), (490, 79488), (504, 77280), (540, 72128), (552, 70560), (560, 69552), (576, 67620), (588, 66240), (621, 62720), (630, 61824), (640, 60858), (644, 60480), (672, 57960), (690, 56448), (720, 54096), (735, 52992), (736, 52920), (756, 51520), (768, 50715), (784, 49680), (805, 48384), (828, 47040), (840, 46368), (864, 45080), (882, 44160), (896, 43470), (920, 42336), (945, 41216), (960, 40572), (966, 40320), (980, 39744), (1008, 38640), (1035, 37632), (1080, 36064), (1104, 35280), (1120, 34776), (1127, 34560), (1152, 33810), (1176, 33120), (1242, 31360), (1260, 30912), (1280, 30429), (1288, 30240), (1323, 29440), (1344, 28980), (1380, 28224), (1440, 27048), (1449, 26880), (1470, 26496), (1472, 26460), (1512, 25760), (1568, 24840), (1610, 24192), (1656, 23520), (1680, 23184), (1728, 22540), (1764, 22080), (1792, 21735), (1840, 21168), (1890, 20608), (1920, 20286), (1932, 20160), (1960, 19872), (2016, 19320), (2070, 18816), (2160, 18032), (2205, 17664), (2208, 17640), (2240, 17388), (2254, 17280), (2304, 16905), (2352, 16560), (2415, 16128), (2484, 15680), (2520, 15456), (2576, 15120), (2646, 14720), (2688, 14490), (2760, 14112), (2880, 13524), (2898, 13440), (2940, 13248), (2944, 13230), (3024, 12880), (3105, 12544), (3136, 12420), (3220, 12096), (3312, 11760), (3360, 11592), (3381, 11520), (3456, 11270), (3528, 11040), (3680, 10584), (3780, 10304), (3840, 10143), (3864, 10080), (3920, 9936), (4032, 9660), (4140, 9408), (4320, 9016), (4347, 8960), (4410, 8832), (4416, 8820), (4480, 8694), (4508, 8640), (4704, 8280), (4830, 8064), (4968, 7840), (5040, 7728), (5152, 7560), (5292, 7360), (5376, 7245), (5520, 7056), (5635, 6912), (5760, 6762), (5796, 6720), (5880, 6624), (5888, 6615), (6048, 6440), (6210, 6272)]