204662040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{155047}}^1$

素因数の和:155072

約数の個数: 64

約数和(自身を含む): 669807360

約数和(自身を除く): 465145320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 155047, 310094, 465141, 620188, 775235, 930282, 1240376, 1550470, 1705517, 1860564, 2325705, 3100940, 3411034, 3721128, 4651410, 5116551, 6201880, 6822068, 8527585, 9302820, 10233102, 13644136, 17055170, 18605640, 20466204, 25582755, 34110340, 40932408, 51165510, 68220680, 102331020, 204662040]

約数ペア:

[(1, 204662040), (2, 102331020), (3, 68220680), (4, 51165510), (5, 40932408), (6, 34110340), (8, 25582755), (10, 20466204), (11, 18605640), (12, 17055170), (15, 13644136), (20, 10233102), (22, 9302820), (24, 8527585), (30, 6822068), (33, 6201880), (40, 5116551), (44, 4651410), (55, 3721128), (60, 3411034), (66, 3100940), (88, 2325705), (110, 1860564), (120, 1705517), (132, 1550470), (165, 1240376), (220, 930282), (264, 775235), (330, 620188), (440, 465141), (660, 310094), (1320, 155047)]