1613360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 80

約数和(自身を含む): 4452096

約数和(自身を除く): 2838736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 67, 70, 80, 86, 112, 134, 140, 172, 215, 268, 280, 301, 335, 344, 430, 469, 536, 560, 602, 670, 688, 860, 938, 1072, 1204, 1340, 1505, 1720, 1876, 2345, 2408, 2680, 2881, 3010, 3440, 3752, 4690, 4816, 5360, 5762, 6020, 7504, 9380, 11524, 12040, 14405, 18760, 20167, 23048, 24080, 28810, 37520, 40334, 46096, 57620, 80668, 100835, 115240, 161336, 201670, 230480, 322672, 403340, 806680, 1613360]

約数ペア:

[(1, 1613360), (2, 806680), (4, 403340), (5, 322672), (7, 230480), (8, 201670), (10, 161336), (14, 115240), (16, 100835), (20, 80668), (28, 57620), (35, 46096), (40, 40334), (43, 37520), (56, 28810), (67, 24080), (70, 23048), (80, 20167), (86, 18760), (112, 14405), (134, 12040), (140, 11524), (172, 9380), (215, 7504), (268, 6020), (280, 5762), (301, 5360), (335, 4816), (344, 4690), (430, 3752), (469, 3440), (536, 3010), (560, 2881), (602, 2680), (670, 2408), (688, 2345), (860, 1876), (938, 1720), (1072, 1505), (1204, 1340)]