15142498840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1319033}}^1$

素因数の和:1319092

約数の個数: 64

約数和(自身を含む): 39887588160

約数和(自身を除く): 24745089320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 11480, 1319033, 2638066, 5276132, 6595165, 9233231, 10552264, 13190330, 18466462, 26380660, 36932924, 46166155, 52761320, 54080353, 73865848, 92332310, 108160706, 184664620, 216321412, 270401765, 369329240, 378562471, 432642824, 540803530, 757124942, 1081607060, 1514249884, 1892812355, 2163214120, 3028499768, 3785624710, 7571249420, 15142498840]

約数ペア:

[(1, 15142498840), (2, 7571249420), (4, 3785624710), (5, 3028499768), (7, 2163214120), (8, 1892812355), (10, 1514249884), (14, 1081607060), (20, 757124942), (28, 540803530), (35, 432642824), (40, 378562471), (41, 369329240), (56, 270401765), (70, 216321412), (82, 184664620), (140, 108160706), (164, 92332310), (205, 73865848), (280, 54080353), (287, 52761320), (328, 46166155), (410, 36932924), (574, 26380660), (820, 18466462), (1148, 13190330), (1435, 10552264), (1640, 9233231), (2296, 6595165), (2870, 5276132), (5740, 2638066), (11480, 1319033)]