102422040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{121931}}^1$

素因数の和:121952

約数の個数: 64

約数和(自身を含む): 351164160

約数和(自身を除く): 248742120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 121931, 243862, 365793, 487724, 609655, 731586, 853517, 975448, 1219310, 1463172, 1707034, 1828965, 2438620, 2560551, 2926344, 3414068, 3657930, 4267585, 4877240, 5121102, 6828136, 7315860, 8535170, 10242204, 12802755, 14631720, 17070340, 20484408, 25605510, 34140680, 51211020, 102422040]

約数ペア:

[(1, 102422040), (2, 51211020), (3, 34140680), (4, 25605510), (5, 20484408), (6, 17070340), (7, 14631720), (8, 12802755), (10, 10242204), (12, 8535170), (14, 7315860), (15, 6828136), (20, 5121102), (21, 4877240), (24, 4267585), (28, 3657930), (30, 3414068), (35, 2926344), (40, 2560551), (42, 2438620), (56, 1828965), (60, 1707034), (70, 1463172), (84, 1219310), (105, 975448), (120, 853517), (140, 731586), (168, 609655), (210, 487724), (280, 365793), (420, 243862), (840, 121931)]