345775040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:2006

約数の個数: 112

約数和(自身を含む): 907804128

約数和(自身を除く): 562029088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 320, 344, 416, 430, 520, 559, 688, 832, 860, 1040, 1118, 1376, 1720, 1933, 2080, 2236, 2752, 2795, 3440, 3866, 4160, 4472, 5590, 6880, 7732, 8944, 9665, 11180, 13760, 15464, 17888, 19330, 22360, 25129, 30928, 35776, 38660, 44720, 50258, 61856, 77320, 83119, 89440, 100516, 123712, 125645, 154640, 166238, 178880, 201032, 251290, 309280, 332476, 402064, 415595, 502580, 618560, 664952, 804128, 831190, 1005160, 1080547, 1329904, 1608256, 1662380, 2010320, 2161094, 2659808, 3324760, 4020640, 4322188, 5319616, 5402735, 6649520, 8041280, 8644376, 10805470, 13299040, 17288752, 21610940, 26598080, 34577504, 43221880, 69155008, 86443760, 172887520, 345775040]

約数ペア:

[(1, 345775040), (2, 172887520), (4, 86443760), (5, 69155008), (8, 43221880), (10, 34577504), (13, 26598080), (16, 21610940), (20, 17288752), (26, 13299040), (32, 10805470), (40, 8644376), (43, 8041280), (52, 6649520), (64, 5402735), (65, 5319616), (80, 4322188), (86, 4020640), (104, 3324760), (130, 2659808), (160, 2161094), (172, 2010320), (208, 1662380), (215, 1608256), (260, 1329904), (320, 1080547), (344, 1005160), (416, 831190), (430, 804128), (520, 664952), (559, 618560), (688, 502580), (832, 415595), (860, 402064), (1040, 332476), (1118, 309280), (1376, 251290), (1720, 201032), (1933, 178880), (2080, 166238), (2236, 154640), (2752, 125645), (2795, 123712), (3440, 100516), (3866, 89440), (4160, 83119), (4472, 77320), (5590, 61856), (6880, 50258), (7732, 44720), (8944, 38660), (9665, 35776), (11180, 30928), (13760, 25129), (15464, 22360), (17888, 19330)]