160660890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 452284560

約数和(自身を除く): 291623670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 353, 389, 390, 585, 706, 778, 1059, 1167, 1170, 1765, 1945, 2118, 2334, 3177, 3501, 3530, 3890, 4589, 5057, 5295, 5835, 6354, 7002, 9178, 10114, 10590, 11670, 13767, 15171, 15885, 17505, 22945, 25285, 27534, 30342, 31770, 35010, 41301, 45513, 45890, 50570, 68835, 75855, 82602, 91026, 137317, 137670, 151710, 206505, 227565, 274634, 411951, 413010, 455130, 686585, 823902, 1235853, 1373170, 1785121, 2059755, 2471706, 3570242, 4119510, 5355363, 6179265, 8925605, 10710726, 12358530, 16066089, 17851210, 26776815, 32132178, 53553630, 80330445, 160660890]

約数ペア:

[(1, 160660890), (2, 80330445), (3, 53553630), (5, 32132178), (6, 26776815), (9, 17851210), (10, 16066089), (13, 12358530), (15, 10710726), (18, 8925605), (26, 6179265), (30, 5355363), (39, 4119510), (45, 3570242), (65, 2471706), (78, 2059755), (90, 1785121), (117, 1373170), (130, 1235853), (195, 823902), (234, 686585), (353, 455130), (389, 413010), (390, 411951), (585, 274634), (706, 227565), (778, 206505), (1059, 151710), (1167, 137670), (1170, 137317), (1765, 91026), (1945, 82602), (2118, 75855), (2334, 68835), (3177, 50570), (3501, 45890), (3530, 45513), (3890, 41301), (4589, 35010), (5057, 31770), (5295, 30342), (5835, 27534), (6354, 25285), (7002, 22945), (9178, 17505), (10114, 15885), (10590, 15171), (11670, 13767)]