8751264640

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2719}}^1$

素因数の和:2892

約数の個数: 128

約数和(自身を含む): 21573734400

約数和(自身を除く): 12822469760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 107, 128, 160, 188, 214, 235, 320, 376, 428, 470, 535, 640, 752, 856, 940, 1070, 1504, 1712, 1880, 2140, 2719, 3008, 3424, 3760, 4280, 5029, 5438, 6016, 6848, 7520, 8560, 10058, 10876, 13595, 13696, 15040, 17120, 20116, 21752, 25145, 27190, 30080, 34240, 40232, 43504, 50290, 54380, 68480, 80464, 87008, 100580, 108760, 127793, 160928, 174016, 201160, 217520, 255586, 290933, 321856, 348032, 402320, 435040, 511172, 581866, 638965, 643712, 804640, 870080, 1022344, 1163732, 1277930, 1454665, 1609280, 1740160, 2044688, 2327464, 2555860, 2909330, 3218560, 4089376, 4654928, 5111720, 5818660, 8178752, 9309856, 10223440, 11637320, 13673851, 16357504, 18619712, 20446880, 23274640, 27347702, 37239424, 40893760, 46549280, 54695404, 68369255, 81787520, 93098560, 109390808, 136738510, 186197120, 218781616, 273477020, 437563232, 546954040, 875126464, 1093908080, 1750252928, 2187816160, 4375632320, 8751264640]

約数ペア:

[(1, 8751264640), (2, 4375632320), (4, 2187816160), (5, 1750252928), (8, 1093908080), (10, 875126464), (16, 546954040), (20, 437563232), (32, 273477020), (40, 218781616), (47, 186197120), (64, 136738510), (80, 109390808), (94, 93098560), (107, 81787520), (128, 68369255), (160, 54695404), (188, 46549280), (214, 40893760), (235, 37239424), (320, 27347702), (376, 23274640), (428, 20446880), (470, 18619712), (535, 16357504), (640, 13673851), (752, 11637320), (856, 10223440), (940, 9309856), (1070, 8178752), (1504, 5818660), (1712, 5111720), (1880, 4654928), (2140, 4089376), (2719, 3218560), (3008, 2909330), (3424, 2555860), (3760, 2327464), (4280, 2044688), (5029, 1740160), (5438, 1609280), (6016, 1454665), (6848, 1277930), (7520, 1163732), (8560, 1022344), (10058, 870080), (10876, 804640), (13595, 643712), (13696, 638965), (15040, 581866), (17120, 511172), (20116, 435040), (21752, 402320), (25145, 348032), (27190, 321856), (30080, 290933), (34240, 255586), (40232, 217520), (43504, 201160), (50290, 174016), (54380, 160928), (68480, 127793), (80464, 108760), (87008, 100580)]