330879080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20029}}^1$

素因数の和:20106

約数の個数: 64

約数和(自身を含む): 865296000

約数和(自身を除く): 534416920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 8260, 16520, 20029, 40058, 80116, 100145, 140203, 160232, 200290, 280406, 400580, 560812, 701015, 801160, 1121624, 1181711, 1402030, 2363422, 2804060, 4726844, 5608120, 5908555, 8271977, 9453688, 11817110, 16543954, 23634220, 33087908, 41359885, 47268440, 66175816, 82719770, 165439540, 330879080]

約数ペア:

[(1, 330879080), (2, 165439540), (4, 82719770), (5, 66175816), (7, 47268440), (8, 41359885), (10, 33087908), (14, 23634220), (20, 16543954), (28, 11817110), (35, 9453688), (40, 8271977), (56, 5908555), (59, 5608120), (70, 4726844), (118, 2804060), (140, 2363422), (236, 1402030), (280, 1181711), (295, 1121624), (413, 801160), (472, 701015), (590, 560812), (826, 400580), (1180, 280406), (1652, 200290), (2065, 160232), (2360, 140203), (3304, 100145), (4130, 80116), (8260, 40058), (16520, 20029)]