195728280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{148279}}^1$

素因数の和:148304

約数の個数: 64

約数和(自身を含む): 640569600

約数和(自身を除く): 444841320

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, 148279, 296558, 444837, 593116, 741395, 889674, 1186232, 1482790, 1631069, 1779348, 2224185, 2965580, 3262138, 3558696, 4448370, 4893207, 5931160, 6524276, 8155345, 8896740, 9786414, 13048552, 16310690, 17793480, 19572828, 24466035, 32621380, 39145656, 48932070, 65242760, 97864140, 195728280]

約数ペア:

[(1, 195728280), (2, 97864140), (3, 65242760), (4, 48932070), (5, 39145656), (6, 32621380), (8, 24466035), (10, 19572828), (11, 17793480), (12, 16310690), (15, 13048552), (20, 9786414), (22, 8896740), (24, 8155345), (30, 6524276), (33, 5931160), (40, 4893207), (44, 4448370), (55, 3558696), (60, 3262138), (66, 2965580), (88, 2224185), (110, 1779348), (120, 1631069), (132, 1482790), (165, 1186232), (220, 889674), (264, 741395), (330, 593116), (440, 444837), (660, 296558), (1320, 148279)]