496171520

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:930

約数の個数: 160

約数和(自身を含む): 1358069328

約数和(自身を除く): 861897808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 256, 260, 272, 320, 340, 416, 442, 512, 520, 544, 640, 680, 832, 877, 884, 1040, 1088, 1105, 1280, 1360, 1664, 1754, 1768, 2080, 2176, 2210, 2560, 2720, 3328, 3508, 3536, 4160, 4352, 4385, 4420, 5440, 6656, 7016, 7072, 8320, 8704, 8770, 8840, 10880, 11401, 14032, 14144, 14909, 16640, 17540, 17680, 21760, 22802, 28064, 28288, 29818, 33280, 35080, 35360, 43520, 45604, 56128, 56576, 57005, 59636, 70160, 70720, 74545, 91208, 112256, 113152, 114010, 119272, 140320, 141440, 149090, 182416, 193817, 224512, 228020, 238544, 280640, 282880, 298180, 364832, 387634, 449024, 456040, 477088, 561280, 565760, 596360, 729664, 775268, 912080, 954176, 969085, 1122560, 1192720, 1459328, 1550536, 1824160, 1908352, 1938170, 2245120, 2385440, 2918656, 3101072, 3648320, 3816704, 3876340, 4770880, 5837312, 6202144, 7296640, 7633408, 7752680, 9541760, 12404288, 14593280, 15505360, 19083520, 24808576, 29186560, 31010720, 38167040, 49617152, 62021440, 99234304, 124042880, 248085760, 496171520]

約数ペア:

[(1, 496171520), (2, 248085760), (4, 124042880), (5, 99234304), (8, 62021440), (10, 49617152), (13, 38167040), (16, 31010720), (17, 29186560), (20, 24808576), (26, 19083520), (32, 15505360), (34, 14593280), (40, 12404288), (52, 9541760), (64, 7752680), (65, 7633408), (68, 7296640), (80, 6202144), (85, 5837312), (104, 4770880), (128, 3876340), (130, 3816704), (136, 3648320), (160, 3101072), (170, 2918656), (208, 2385440), (221, 2245120), (256, 1938170), (260, 1908352), (272, 1824160), (320, 1550536), (340, 1459328), (416, 1192720), (442, 1122560), (512, 969085), (520, 954176), (544, 912080), (640, 775268), (680, 729664), (832, 596360), (877, 565760), (884, 561280), (1040, 477088), (1088, 456040), (1105, 449024), (1280, 387634), (1360, 364832), (1664, 298180), (1754, 282880), (1768, 280640), (2080, 238544), (2176, 228020), (2210, 224512), (2560, 193817), (2720, 182416), (3328, 149090), (3508, 141440), (3536, 140320), (4160, 119272), (4352, 114010), (4385, 113152), (4420, 112256), (5440, 91208), (6656, 74545), (7016, 70720), (7072, 70160), (8320, 59636), (8704, 57005), (8770, 56576), (8840, 56128), (10880, 45604), (11401, 43520), (14032, 35360), (14144, 35080), (14909, 33280), (16640, 29818), (17540, 28288), (17680, 28064), (21760, 22802)]