201760680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{433}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 663707520

約数和(自身を除く): 461946840

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, 353, 433, 440, 660, 706, 866, 1059, 1299, 1320, 1412, 1732, 1765, 2118, 2165, 2598, 2824, 3464, 3530, 3883, 4236, 4330, 4763, 5196, 5295, 6495, 7060, 7766, 8472, 8660, 9526, 10392, 10590, 11649, 12990, 14120, 14289, 15532, 17320, 19052, 19415, 21180, 23298, 23815, 25980, 28578, 31064, 38104, 38830, 42360, 46596, 47630, 51960, 57156, 58245, 71445, 77660, 93192, 95260, 114312, 116490, 142890, 152849, 155320, 190520, 232980, 285780, 305698, 458547, 465960, 571560, 611396, 764245, 917094, 1222792, 1528490, 1681339, 1834188, 2292735, 3056980, 3362678, 3668376, 4585470, 5044017, 6113960, 6725356, 8406695, 9170940, 10088034, 13450712, 16813390, 18341880, 20176068, 25220085, 33626780, 40352136, 50440170, 67253560, 100880340, 201760680]

約数ペア:

[(1, 201760680), (2, 100880340), (3, 67253560), (4, 50440170), (5, 40352136), (6, 33626780), (8, 25220085), (10, 20176068), (11, 18341880), (12, 16813390), (15, 13450712), (20, 10088034), (22, 9170940), (24, 8406695), (30, 6725356), (33, 6113960), (40, 5044017), (44, 4585470), (55, 3668376), (60, 3362678), (66, 3056980), (88, 2292735), (110, 1834188), (120, 1681339), (132, 1528490), (165, 1222792), (220, 917094), (264, 764245), (330, 611396), (353, 571560), (433, 465960), (440, 458547), (660, 305698), (706, 285780), (866, 232980), (1059, 190520), (1299, 155320), (1320, 152849), (1412, 142890), (1732, 116490), (1765, 114312), (2118, 95260), (2165, 93192), (2598, 77660), (2824, 71445), (3464, 58245), (3530, 57156), (3883, 51960), (4236, 47630), (4330, 46596), (4763, 42360), (5196, 38830), (5295, 38104), (6495, 31064), (7060, 28578), (7766, 25980), (8472, 23815), (8660, 23298), (9526, 21180), (10392, 19415), (10590, 19052), (11649, 17320), (12990, 15532), (14120, 14289)]