222728040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4451}}^1$

素因数の和:4607

約数の個数: 96

約数和(自身を含む): 729237600

約数和(自身を除く): 506509560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 4451, 5004, 5560, 6255, 8340, 8902, 10008, 12510, 13353, 16680, 17804, 22255, 25020, 26706, 35608, 40059, 44510, 50040, 53412, 66765, 80118, 89020, 106824, 133530, 160236, 178040, 200295, 267060, 320472, 400590, 534120, 618689, 801180, 1237378, 1602360, 1856067, 2474756, 3093445, 3712134, 4949512, 5568201, 6186890, 7424268, 9280335, 11136402, 12373780, 14848536, 18560670, 22272804, 24747560, 27841005, 37121340, 44545608, 55682010, 74242680, 111364020, 222728040]

約数ペア:

[(1, 222728040), (2, 111364020), (3, 74242680), (4, 55682010), (5, 44545608), (6, 37121340), (8, 27841005), (9, 24747560), (10, 22272804), (12, 18560670), (15, 14848536), (18, 12373780), (20, 11136402), (24, 9280335), (30, 7424268), (36, 6186890), (40, 5568201), (45, 4949512), (60, 3712134), (72, 3093445), (90, 2474756), (120, 1856067), (139, 1602360), (180, 1237378), (278, 801180), (360, 618689), (417, 534120), (556, 400590), (695, 320472), (834, 267060), (1112, 200295), (1251, 178040), (1390, 160236), (1668, 133530), (2085, 106824), (2502, 89020), (2780, 80118), (3336, 66765), (4170, 53412), (4451, 50040), (5004, 44510), (5560, 40059), (6255, 35608), (8340, 26706), (8902, 25020), (10008, 22255), (12510, 17804), (13353, 16680)]