1570302440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193387}}^1$

素因数の和:193434

約数の個数: 64

約数和(自身を含む): 4177180800

約数和(自身を除く): 2606878360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 193387, 386774, 773548, 966935, 1353709, 1547096, 1933870, 2707418, 3867740, 5414836, 5608223, 6768545, 7735480, 10829672, 11216446, 13537090, 22432892, 27074180, 28041115, 39257561, 44865784, 54148360, 56082230, 78515122, 112164460, 157030244, 196287805, 224328920, 314060488, 392575610, 785151220, 1570302440]

約数ペア:

[(1, 1570302440), (2, 785151220), (4, 392575610), (5, 314060488), (7, 224328920), (8, 196287805), (10, 157030244), (14, 112164460), (20, 78515122), (28, 56082230), (29, 54148360), (35, 44865784), (40, 39257561), (56, 28041115), (58, 27074180), (70, 22432892), (116, 13537090), (140, 11216446), (145, 10829672), (203, 7735480), (232, 6768545), (280, 5608223), (290, 5414836), (406, 3867740), (580, 2707418), (812, 1933870), (1015, 1547096), (1160, 1353709), (1624, 966935), (2030, 773548), (4060, 386774), (8120, 193387)]