148789760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:91

約数の個数: 240

約数和(自身を含む): 449006976

約数和(自身を除く): 300217216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 64, 70, 76, 80, 92, 95, 112, 115, 128, 133, 140, 152, 160, 161, 184, 190, 224, 230, 256, 266, 280, 304, 320, 322, 361, 368, 380, 437, 448, 460, 512, 532, 560, 608, 640, 644, 665, 722, 736, 760, 805, 874, 896, 920, 1064, 1120, 1216, 1280, 1288, 1330, 1444, 1472, 1520, 1610, 1748, 1792, 1805, 1840, 2128, 2185, 2240, 2432, 2527, 2560, 2576, 2660, 2888, 2944, 3040, 3059, 3220, 3496, 3584, 3610, 3680, 4256, 4370, 4480, 4864, 5054, 5152, 5320, 5776, 5888, 6080, 6118, 6440, 6992, 7220, 7360, 8303, 8512, 8740, 8960, 9728, 10108, 10304, 10640, 11552, 11776, 12160, 12236, 12635, 12880, 13984, 14440, 14720, 15295, 16606, 17024, 17480, 17920, 20216, 20608, 21280, 23104, 24320, 24472, 25270, 25760, 27968, 28880, 29440, 30590, 33212, 34048, 34960, 40432, 41216, 41515, 42560, 46208, 48640, 48944, 50540, 51520, 55936, 57760, 58121, 58880, 61180, 66424, 68096, 69920, 80864, 82432, 83030, 85120, 92416, 97888, 101080, 103040, 111872, 115520, 116242, 122360, 132848, 139840, 161728, 166060, 170240, 184832, 195776, 202160, 206080, 223744, 231040, 232484, 244720, 265696, 279680, 290605, 323456, 332120, 340480, 391552, 404320, 412160, 462080, 464968, 489440, 531392, 559360, 581210, 646912, 664240, 783104, 808640, 924160, 929936, 978880, 1062784, 1118720, 1162420, 1293824, 1328480, 1566208, 1617280, 1859872, 1957760, 2125568, 2324840, 2656960, 3234560, 3719744, 3915520, 4251136, 4649680, 5313920, 6469120, 7439488, 7831040, 9299360, 10627840, 14878976, 18598720, 21255680, 29757952, 37197440, 74394880, 148789760]

約数ペア:

[(1, 148789760), (2, 74394880), (4, 37197440), (5, 29757952), (7, 21255680), (8, 18598720), (10, 14878976), (14, 10627840), (16, 9299360), (19, 7831040), (20, 7439488), (23, 6469120), (28, 5313920), (32, 4649680), (35, 4251136), (38, 3915520), (40, 3719744), (46, 3234560), (56, 2656960), (64, 2324840), (70, 2125568), (76, 1957760), (80, 1859872), (92, 1617280), (95, 1566208), (112, 1328480), (115, 1293824), (128, 1162420), (133, 1118720), (140, 1062784), (152, 978880), (160, 929936), (161, 924160), (184, 808640), (190, 783104), (224, 664240), (230, 646912), (256, 581210), (266, 559360), (280, 531392), (304, 489440), (320, 464968), (322, 462080), (361, 412160), (368, 404320), (380, 391552), (437, 340480), (448, 332120), (460, 323456), (512, 290605), (532, 279680), (560, 265696), (608, 244720), (640, 232484), (644, 231040), (665, 223744), (722, 206080), (736, 202160), (760, 195776), (805, 184832), (874, 170240), (896, 166060), (920, 161728), (1064, 139840), (1120, 132848), (1216, 122360), (1280, 116242), (1288, 115520), (1330, 111872), (1444, 103040), (1472, 101080), (1520, 97888), (1610, 92416), (1748, 85120), (1792, 83030), (1805, 82432), (1840, 80864), (2128, 69920), (2185, 68096), (2240, 66424), (2432, 61180), (2527, 58880), (2560, 58121), (2576, 57760), (2660, 55936), (2888, 51520), (2944, 50540), (3040, 48944), (3059, 48640), (3220, 46208), (3496, 42560), (3584, 41515), (3610, 41216), (3680, 40432), (4256, 34960), (4370, 34048), (4480, 33212), (4864, 30590), (5054, 29440), (5152, 28880), (5320, 27968), (5776, 25760), (5888, 25270), (6080, 24472), (6118, 24320), (6440, 23104), (6992, 21280), (7220, 20608), (7360, 20216), (8303, 17920), (8512, 17480), (8740, 17024), (8960, 16606), (9728, 15295), (10108, 14720), (10304, 14440), (10640, 13984), (11552, 12880), (11776, 12635), (12160, 12236)]