148796480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:572

約数の個数: 112

約数和(自身を含む): 408285696

約数和(自身を除く): 259489216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 181, 224, 280, 320, 362, 367, 448, 560, 724, 734, 905, 1120, 1267, 1448, 1468, 1810, 1835, 2240, 2534, 2569, 2896, 2936, 3620, 3670, 5068, 5138, 5792, 5872, 6335, 7240, 7340, 10136, 10276, 11584, 11744, 12670, 12845, 14480, 14680, 20272, 20552, 23488, 25340, 25690, 28960, 29360, 40544, 41104, 50680, 51380, 57920, 58720, 66427, 81088, 82208, 101360, 102760, 117440, 132854, 164416, 202720, 205520, 265708, 332135, 405440, 411040, 464989, 531416, 664270, 822080, 929978, 1062832, 1328540, 1859956, 2125664, 2324945, 2657080, 3719912, 4251328, 4649890, 5314160, 7439824, 9299780, 10628320, 14879648, 18599560, 21256640, 29759296, 37199120, 74398240, 148796480]

約数ペア:

[(1, 148796480), (2, 74398240), (4, 37199120), (5, 29759296), (7, 21256640), (8, 18599560), (10, 14879648), (14, 10628320), (16, 9299780), (20, 7439824), (28, 5314160), (32, 4649890), (35, 4251328), (40, 3719912), (56, 2657080), (64, 2324945), (70, 2125664), (80, 1859956), (112, 1328540), (140, 1062832), (160, 929978), (181, 822080), (224, 664270), (280, 531416), (320, 464989), (362, 411040), (367, 405440), (448, 332135), (560, 265708), (724, 205520), (734, 202720), (905, 164416), (1120, 132854), (1267, 117440), (1448, 102760), (1468, 101360), (1810, 82208), (1835, 81088), (2240, 66427), (2534, 58720), (2569, 57920), (2896, 51380), (2936, 50680), (3620, 41104), (3670, 40544), (5068, 29360), (5138, 28960), (5792, 25690), (5872, 25340), (6335, 23488), (7240, 20552), (7340, 20272), (10136, 14680), (10276, 14480), (11584, 12845), (11744, 12670)]