148375360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{66239}}^1$

素因数の和:66263

約数の個数: 56

約数和(自身を含む): 403799040

約数和(自身を除く): 255423680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 66239, 132478, 264956, 331195, 463673, 529912, 662390, 927346, 1059824, 1324780, 1854692, 2119648, 2318365, 2649560, 3709384, 4239296, 4636730, 5299120, 7418768, 9273460, 10598240, 14837536, 18546920, 21196480, 29675072, 37093840, 74187680, 148375360]

約数ペア:

[(1, 148375360), (2, 74187680), (4, 37093840), (5, 29675072), (7, 21196480), (8, 18546920), (10, 14837536), (14, 10598240), (16, 9273460), (20, 7418768), (28, 5299120), (32, 4636730), (35, 4239296), (40, 3709384), (56, 2649560), (64, 2318365), (70, 2119648), (80, 1854692), (112, 1324780), (140, 1059824), (160, 927346), (224, 662390), (280, 529912), (320, 463673), (448, 331195), (560, 264956), (1120, 132478), (2240, 66239)]