160578320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6101}}^1$

素因数の和:6168

約数の個数: 80

約数和(自身を含む): 435829248

約数和(自身を除く): 275250928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6101, 6580, 12202, 13160, 24404, 26320, 30505, 42707, 48808, 61010, 85414, 97616, 122020, 170828, 213535, 244040, 286747, 341656, 427070, 488080, 573494, 683312, 854140, 1146988, 1433735, 1708280, 2007229, 2293976, 2867470, 3416560, 4014458, 4587952, 5734940, 8028916, 10036145, 11469880, 16057832, 20072290, 22939760, 32115664, 40144580, 80289160, 160578320]

約数ペア:

[(1, 160578320), (2, 80289160), (4, 40144580), (5, 32115664), (7, 22939760), (8, 20072290), (10, 16057832), (14, 11469880), (16, 10036145), (20, 8028916), (28, 5734940), (35, 4587952), (40, 4014458), (47, 3416560), (56, 2867470), (70, 2293976), (80, 2007229), (94, 1708280), (112, 1433735), (140, 1146988), (188, 854140), (235, 683312), (280, 573494), (329, 488080), (376, 427070), (470, 341656), (560, 286747), (658, 244040), (752, 213535), (940, 170828), (1316, 122020), (1645, 97616), (1880, 85414), (2632, 61010), (3290, 48808), (3760, 42707), (5264, 30505), (6101, 26320), (6580, 24404), (12202, 13160)]