7777304320

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{129277}}^1$

素因数の和:129345

約数の個数: 72

約数和(自身を含む): 19025584704

約数和(自身を除く): 11248280384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 640, 752, 940, 1280, 1504, 1880, 3008, 3760, 6016, 7520, 12032, 15040, 30080, 60160, 129277, 258554, 517108, 646385, 1034216, 1292770, 2068432, 2585540, 4136864, 5171080, 6076019, 8273728, 10342160, 12152038, 16547456, 20684320, 24304076, 30380095, 33094912, 41368640, 48608152, 60760190, 82737280, 97216304, 121520380, 165474560, 194432608, 243040760, 388865216, 486081520, 777730432, 972163040, 1555460864, 1944326080, 3888652160, 7777304320]

約数ペア:

[(1, 7777304320), (2, 3888652160), (4, 1944326080), (5, 1555460864), (8, 972163040), (10, 777730432), (16, 486081520), (20, 388865216), (32, 243040760), (40, 194432608), (47, 165474560), (64, 121520380), (80, 97216304), (94, 82737280), (128, 60760190), (160, 48608152), (188, 41368640), (235, 33094912), (256, 30380095), (320, 24304076), (376, 20684320), (470, 16547456), (640, 12152038), (752, 10342160), (940, 8273728), (1280, 6076019), (1504, 5171080), (1880, 4136864), (3008, 2585540), (3760, 2068432), (6016, 1292770), (7520, 1034216), (12032, 646385), (15040, 517108), (30080, 258554), (60160, 129277)]