264531040

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1304

約数の個数: 96

約数和(自身を含む): 660804480

約数和(自身を除く): 396273440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 80, 94, 116, 145, 160, 188, 232, 235, 290, 376, 464, 470, 580, 752, 928, 940, 1160, 1213, 1363, 1504, 1880, 2320, 2426, 2726, 3760, 4640, 4852, 5452, 6065, 6815, 7520, 9704, 10904, 12130, 13630, 19408, 21808, 24260, 27260, 35177, 38816, 43616, 48520, 54520, 57011, 70354, 97040, 109040, 114022, 140708, 175885, 194080, 218080, 228044, 281416, 285055, 351770, 456088, 562832, 570110, 703540, 912176, 1125664, 1140220, 1407080, 1653319, 1824352, 2280440, 2814160, 3306638, 4560880, 5628320, 6613276, 8266595, 9121760, 13226552, 16533190, 26453104, 33066380, 52906208, 66132760, 132265520, 264531040]

約数ペア:

[(1, 264531040), (2, 132265520), (4, 66132760), (5, 52906208), (8, 33066380), (10, 26453104), (16, 16533190), (20, 13226552), (29, 9121760), (32, 8266595), (40, 6613276), (47, 5628320), (58, 4560880), (80, 3306638), (94, 2814160), (116, 2280440), (145, 1824352), (160, 1653319), (188, 1407080), (232, 1140220), (235, 1125664), (290, 912176), (376, 703540), (464, 570110), (470, 562832), (580, 456088), (752, 351770), (928, 285055), (940, 281416), (1160, 228044), (1213, 218080), (1363, 194080), (1504, 175885), (1880, 140708), (2320, 114022), (2426, 109040), (2726, 97040), (3760, 70354), (4640, 57011), (4852, 54520), (5452, 48520), (6065, 43616), (6815, 38816), (7520, 35177), (9704, 27260), (10904, 24260), (12130, 21808), (13630, 19408)]