15694731160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{36007}}^1$

素因数の和:36676

約数の個数: 64

約数和(自身を含む): 37449760320

約数和(自身を除く): 21755029160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 641, 680, 1282, 2564, 3205, 5128, 6410, 10897, 12820, 21794, 25640, 36007, 43588, 54485, 72014, 87176, 108970, 144028, 180035, 217940, 288056, 360070, 435880, 612119, 720140, 1224238, 1440280, 2448476, 3060595, 4896952, 6121190, 12242380, 23080487, 24484760, 46160974, 92321948, 115402435, 184643896, 230804870, 392368279, 461609740, 784736558, 923219480, 1569473116, 1961841395, 3138946232, 3923682790, 7847365580, 15694731160]

約数ペア:

[(1, 15694731160), (2, 7847365580), (4, 3923682790), (5, 3138946232), (8, 1961841395), (10, 1569473116), (17, 923219480), (20, 784736558), (34, 461609740), (40, 392368279), (68, 230804870), (85, 184643896), (136, 115402435), (170, 92321948), (340, 46160974), (641, 24484760), (680, 23080487), (1282, 12242380), (2564, 6121190), (3205, 4896952), (5128, 3060595), (6410, 2448476), (10897, 1440280), (12820, 1224238), (21794, 720140), (25640, 612119), (36007, 435880), (43588, 360070), (54485, 288056), (72014, 217940), (87176, 180035), (108970, 144028)]