84212240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{150379}}^1$

素因数の和:150399

約数の個数: 40

約数和(自身を含む): 223765440

約数和(自身を除く): 139553200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 150379, 300758, 601516, 751895, 1052653, 1203032, 1503790, 2105306, 2406064, 3007580, 4210612, 5263265, 6015160, 8421224, 10526530, 12030320, 16842448, 21053060, 42106120, 84212240]

約数ペア:

[(1, 84212240), (2, 42106120), (4, 21053060), (5, 16842448), (7, 12030320), (8, 10526530), (10, 8421224), (14, 6015160), (16, 5263265), (20, 4210612), (28, 3007580), (35, 2406064), (40, 2105306), (56, 1503790), (70, 1203032), (80, 1052653), (112, 751895), (140, 601516), (280, 300758), (560, 150379)]