130145960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2887}}^1$

素因数の和:2935

約数の個数: 96

約数和(自身を含む): 355570560

約数和(自身を除く): 225424600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1288, 1610, 1960, 2254, 2887, 3220, 4508, 5635, 5774, 6440, 9016, 11270, 11548, 14435, 20209, 22540, 23096, 28870, 40418, 45080, 57740, 66401, 80836, 101045, 115480, 132802, 141463, 161672, 202090, 265604, 282926, 332005, 404180, 464807, 531208, 565852, 664010, 707315, 808360, 929614, 1131704, 1328020, 1414630, 1859228, 2324035, 2656040, 2829260, 3253649, 3718456, 4648070, 5658520, 6507298, 9296140, 13014596, 16268245, 18592280, 26029192, 32536490, 65072980, 130145960]

約数ペア:

[(1, 130145960), (2, 65072980), (4, 32536490), (5, 26029192), (7, 18592280), (8, 16268245), (10, 13014596), (14, 9296140), (20, 6507298), (23, 5658520), (28, 4648070), (35, 3718456), (40, 3253649), (46, 2829260), (49, 2656040), (56, 2324035), (70, 1859228), (92, 1414630), (98, 1328020), (115, 1131704), (140, 929614), (161, 808360), (184, 707315), (196, 664010), (230, 565852), (245, 531208), (280, 464807), (322, 404180), (392, 332005), (460, 282926), (490, 265604), (644, 202090), (805, 161672), (920, 141463), (980, 132802), (1127, 115480), (1288, 101045), (1610, 80836), (1960, 66401), (2254, 57740), (2887, 45080), (3220, 40418), (4508, 28870), (5635, 23096), (5774, 22540), (6440, 20209), (9016, 14435), (11270, 11548)]