56320956160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{27449}}^1$

素因数の和:27706

約数の個数: 144

約数和(自身を含む): 154857528000

約数和(自身を除く): 98536571840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 229, 256, 280, 320, 448, 458, 560, 640, 896, 916, 1120, 1145, 1280, 1603, 1792, 1832, 2240, 2290, 3206, 3664, 4480, 4580, 6412, 7328, 8015, 8960, 9160, 12824, 14656, 16030, 18320, 25648, 27449, 29312, 32060, 36640, 51296, 54898, 58624, 64120, 73280, 102592, 109796, 128240, 137245, 146560, 192143, 205184, 219592, 256480, 274490, 293120, 384286, 410368, 439184, 512960, 548980, 768572, 878368, 960715, 1025920, 1097960, 1537144, 1756736, 1921430, 2051840, 2195920, 3074288, 3513472, 3842860, 4391840, 6148576, 6285821, 7026944, 7685720, 8783680, 12297152, 12571642, 15371440, 17567360, 24594304, 25143284, 30742880, 31429105, 35134720, 44000747, 49188608, 50286568, 61485760, 62858210, 88001494, 100573136, 122971520, 125716420, 176002988, 201146272, 220003735, 245943040, 251432840, 352005976, 402292544, 440007470, 502865680, 704011952, 804585088, 880014940, 1005731360, 1408023904, 1609170176, 1760029880, 2011462720, 2816047808, 3520059760, 4022925440, 5632095616, 7040119520, 8045850880, 11264191232, 14080239040, 28160478080, 56320956160]

約数ペア:

[(1, 56320956160), (2, 28160478080), (4, 14080239040), (5, 11264191232), (7, 8045850880), (8, 7040119520), (10, 5632095616), (14, 4022925440), (16, 3520059760), (20, 2816047808), (28, 2011462720), (32, 1760029880), (35, 1609170176), (40, 1408023904), (56, 1005731360), (64, 880014940), (70, 804585088), (80, 704011952), (112, 502865680), (128, 440007470), (140, 402292544), (160, 352005976), (224, 251432840), (229, 245943040), (256, 220003735), (280, 201146272), (320, 176002988), (448, 125716420), (458, 122971520), (560, 100573136), (640, 88001494), (896, 62858210), (916, 61485760), (1120, 50286568), (1145, 49188608), (1280, 44000747), (1603, 35134720), (1792, 31429105), (1832, 30742880), (2240, 25143284), (2290, 24594304), (3206, 17567360), (3664, 15371440), (4480, 12571642), (4580, 12297152), (6412, 8783680), (7328, 7685720), (8015, 7026944), (8960, 6285821), (9160, 6148576), (12824, 4391840), (14656, 3842860), (16030, 3513472), (18320, 3074288), (25648, 2195920), (27449, 2051840), (29312, 1921430), (32060, 1756736), (36640, 1537144), (51296, 1097960), (54898, 1025920), (58624, 960715), (64120, 878368), (73280, 768572), (102592, 548980), (109796, 512960), (128240, 439184), (137245, 410368), (146560, 384286), (192143, 293120), (205184, 274490), (219592, 256480)]