271036360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12253}}^1$

素因数の和:12350

約数の個数: 64

約数和(自身を含む): 705830400

約数和(自身を除く): 434794040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5530, 11060, 12253, 22120, 24506, 49012, 61265, 85771, 98024, 122530, 171542, 245060, 343084, 428855, 490120, 686168, 857710, 967987, 1715420, 1935974, 3430840, 3871948, 4839935, 6775909, 7743896, 9679870, 13551818, 19359740, 27103636, 33879545, 38719480, 54207272, 67759090, 135518180, 271036360]

約数ペア:

[(1, 271036360), (2, 135518180), (4, 67759090), (5, 54207272), (7, 38719480), (8, 33879545), (10, 27103636), (14, 19359740), (20, 13551818), (28, 9679870), (35, 7743896), (40, 6775909), (56, 4839935), (70, 3871948), (79, 3430840), (140, 1935974), (158, 1715420), (280, 967987), (316, 857710), (395, 686168), (553, 490120), (632, 428855), (790, 343084), (1106, 245060), (1580, 171542), (2212, 122530), (2765, 98024), (3160, 85771), (4424, 61265), (5530, 49012), (11060, 24506), (12253, 22120)]