165513040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 486468864

約数和(自身を除く): 320955824

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 97, 110, 112, 140, 154, 176, 194, 220, 277, 280, 308, 385, 388, 440, 485, 554, 560, 616, 679, 770, 776, 880, 970, 1067, 1108, 1232, 1358, 1385, 1540, 1552, 1939, 1940, 2134, 2216, 2716, 2770, 3047, 3080, 3395, 3878, 3880, 4268, 4432, 5335, 5432, 5540, 6094, 6160, 6790, 7469, 7756, 7760, 8536, 9695, 10670, 10864, 11080, 12188, 13580, 14938, 15235, 15512, 17072, 19390, 21329, 21340, 22160, 24376, 26869, 27160, 29876, 30470, 31024, 37345, 38780, 42658, 42680, 48752, 53738, 54320, 59752, 60940, 74690, 77560, 85316, 85360, 106645, 107476, 119504, 121880, 134345, 149380, 155120, 170632, 188083, 213290, 214952, 243760, 268690, 295559, 298760, 341264, 376166, 426580, 429904, 537380, 591118, 597520, 752332, 853160, 940415, 1074760, 1182236, 1477795, 1504664, 1706320, 1880830, 2068913, 2149520, 2364472, 2955590, 3009328, 3761660, 4137826, 4728944, 5911180, 7523320, 8275652, 10344565, 11822360, 15046640, 16551304, 20689130, 23644720, 33102608, 41378260, 82756520, 165513040]

約数ペア:

[(1, 165513040), (2, 82756520), (4, 41378260), (5, 33102608), (7, 23644720), (8, 20689130), (10, 16551304), (11, 15046640), (14, 11822360), (16, 10344565), (20, 8275652), (22, 7523320), (28, 5911180), (35, 4728944), (40, 4137826), (44, 3761660), (55, 3009328), (56, 2955590), (70, 2364472), (77, 2149520), (80, 2068913), (88, 1880830), (97, 1706320), (110, 1504664), (112, 1477795), (140, 1182236), (154, 1074760), (176, 940415), (194, 853160), (220, 752332), (277, 597520), (280, 591118), (308, 537380), (385, 429904), (388, 426580), (440, 376166), (485, 341264), (554, 298760), (560, 295559), (616, 268690), (679, 243760), (770, 214952), (776, 213290), (880, 188083), (970, 170632), (1067, 155120), (1108, 149380), (1232, 134345), (1358, 121880), (1385, 119504), (1540, 107476), (1552, 106645), (1939, 85360), (1940, 85316), (2134, 77560), (2216, 74690), (2716, 60940), (2770, 59752), (3047, 54320), (3080, 53738), (3395, 48752), (3878, 42680), (3880, 42658), (4268, 38780), (4432, 37345), (5335, 31024), (5432, 30470), (5540, 29876), (6094, 27160), (6160, 26869), (6790, 24376), (7469, 22160), (7756, 21340), (7760, 21329), (8536, 19390), (9695, 17072), (10670, 15512), (10864, 15235), (11080, 14938), (12188, 13580)]