7929633280

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163027}}^1$

素因数の和:163069

約数の個数: 80

約数和(自身を含む): 20013317280

約数和(自身を除く): 12083684000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 6080, 9728, 12160, 24320, 48640, 163027, 326054, 652108, 815135, 1304216, 1630270, 2608432, 3097513, 3260540, 5216864, 6195026, 6521080, 10433728, 12390052, 13042160, 15487565, 20867456, 24780104, 26084320, 30975130, 41734912, 49560208, 52168640, 61950260, 83469824, 99120416, 104337280, 123900520, 198240832, 208674560, 247801040, 396481664, 417349120, 495602080, 792963328, 991204160, 1585926656, 1982408320, 3964816640, 7929633280]

約数ペア:

[(1, 7929633280), (2, 3964816640), (4, 1982408320), (5, 1585926656), (8, 991204160), (10, 792963328), (16, 495602080), (19, 417349120), (20, 396481664), (32, 247801040), (38, 208674560), (40, 198240832), (64, 123900520), (76, 104337280), (80, 99120416), (95, 83469824), (128, 61950260), (152, 52168640), (160, 49560208), (190, 41734912), (256, 30975130), (304, 26084320), (320, 24780104), (380, 20867456), (512, 15487565), (608, 13042160), (640, 12390052), (760, 10433728), (1216, 6521080), (1280, 6195026), (1520, 5216864), (2432, 3260540), (2560, 3097513), (3040, 2608432), (4864, 1630270), (6080, 1304216), (9728, 815135), (12160, 652108), (24320, 326054), (48640, 163027)]