148930880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3911}}^1$

素因数の和:3952

約数の個数: 112

約数和(自身を含む): 429255936

約数和(自身を除く): 280325056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 3911, 4760, 5440, 7616, 7822, 9520, 15644, 19040, 19555, 27377, 31288, 38080, 39110, 54754, 62576, 66487, 78220, 109508, 125152, 132974, 136885, 156440, 219016, 250304, 265948, 273770, 312880, 332435, 438032, 465409, 531896, 547540, 625760, 664870, 876064, 930818, 1063792, 1095080, 1251520, 1329740, 1752128, 1861636, 2127584, 2190160, 2327045, 2659480, 3723272, 4255168, 4380320, 4654090, 5318960, 7446544, 8760640, 9308180, 10637920, 14893088, 18616360, 21275840, 29786176, 37232720, 74465440, 148930880]

約数ペア:

[(1, 148930880), (2, 74465440), (4, 37232720), (5, 29786176), (7, 21275840), (8, 18616360), (10, 14893088), (14, 10637920), (16, 9308180), (17, 8760640), (20, 7446544), (28, 5318960), (32, 4654090), (34, 4380320), (35, 4255168), (40, 3723272), (56, 2659480), (64, 2327045), (68, 2190160), (70, 2127584), (80, 1861636), (85, 1752128), (112, 1329740), (119, 1251520), (136, 1095080), (140, 1063792), (160, 930818), (170, 876064), (224, 664870), (238, 625760), (272, 547540), (280, 531896), (320, 465409), (340, 438032), (448, 332435), (476, 312880), (544, 273770), (560, 265948), (595, 250304), (680, 219016), (952, 156440), (1088, 136885), (1120, 132974), (1190, 125152), (1360, 109508), (1904, 78220), (2240, 66487), (2380, 62576), (2720, 54754), (3808, 39110), (3911, 38080), (4760, 31288), (5440, 27377), (7616, 19555), (7822, 19040), (9520, 15644)]