80560410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{7829}}^1$

素因数の和:7860

約数の個数: 64

約数和(自身を含む): 225504000

約数和(自身を除く): 144943590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 7829, 10290, 15658, 23487, 39145, 46974, 54803, 78290, 109606, 117435, 164409, 234870, 274015, 328818, 383621, 548030, 767242, 822045, 1150863, 1644090, 1918105, 2301726, 2685347, 3836210, 5370694, 5754315, 8056041, 11508630, 13426735, 16112082, 26853470, 40280205, 80560410]

約数ペア:

[(1, 80560410), (2, 40280205), (3, 26853470), (5, 16112082), (6, 13426735), (7, 11508630), (10, 8056041), (14, 5754315), (15, 5370694), (21, 3836210), (30, 2685347), (35, 2301726), (42, 1918105), (49, 1644090), (70, 1150863), (98, 822045), (105, 767242), (147, 548030), (210, 383621), (245, 328818), (294, 274015), (343, 234870), (490, 164409), (686, 117435), (735, 109606), (1029, 78290), (1470, 54803), (1715, 46974), (2058, 39145), (3430, 23487), (5145, 15658), (7829, 10290)]