84343280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7927}}^1$

素因数の和:7966

約数の個数: 80

約数和(自身を含む): 235937280

約数和(自身を除く): 151594000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 7927, 10640, 15854, 31708, 39635, 55489, 63416, 79270, 110978, 126832, 150613, 158540, 221956, 277445, 301226, 317080, 443912, 554890, 602452, 634160, 753065, 887824, 1054291, 1109780, 1204904, 1506130, 2108582, 2219560, 2409808, 3012260, 4217164, 4439120, 5271455, 6024520, 8434328, 10542910, 12049040, 16868656, 21085820, 42171640, 84343280]

約数ペア:

[(1, 84343280), (2, 42171640), (4, 21085820), (5, 16868656), (7, 12049040), (8, 10542910), (10, 8434328), (14, 6024520), (16, 5271455), (19, 4439120), (20, 4217164), (28, 3012260), (35, 2409808), (38, 2219560), (40, 2108582), (56, 1506130), (70, 1204904), (76, 1109780), (80, 1054291), (95, 887824), (112, 753065), (133, 634160), (140, 602452), (152, 554890), (190, 443912), (266, 317080), (280, 301226), (304, 277445), (380, 221956), (532, 158540), (560, 150613), (665, 126832), (760, 110978), (1064, 79270), (1330, 63416), (1520, 55489), (2128, 39635), (2660, 31708), (5320, 15854), (7927, 10640)]