170330720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{152081}}^1$

素因数の和:152103

約数の個数: 48

約数和(自身を含む): 459895968

約数和(自身を除く): 289565248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 152081, 304162, 608324, 760405, 1064567, 1216648, 1520810, 2129134, 2433296, 3041620, 4258268, 4866592, 5322835, 6083240, 8516536, 10645670, 12166480, 17033072, 21291340, 24332960, 34066144, 42582680, 85165360, 170330720]

約数ペア:

[(1, 170330720), (2, 85165360), (4, 42582680), (5, 34066144), (7, 24332960), (8, 21291340), (10, 17033072), (14, 12166480), (16, 10645670), (20, 8516536), (28, 6083240), (32, 5322835), (35, 4866592), (40, 4258268), (56, 3041620), (70, 2433296), (80, 2129134), (112, 1520810), (140, 1216648), (160, 1064567), (224, 760405), (280, 608324), (560, 304162), (1120, 152081)]