6385027840

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4349}}^1$

素因数の和:4438

約数の個数: 144

約数和(自身を含む): 16217913600

約数和(自身を除く): 9832885760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 128, 148, 155, 160, 185, 248, 256, 296, 310, 320, 370, 496, 592, 620, 640, 740, 992, 1147, 1184, 1240, 1280, 1480, 1984, 2294, 2368, 2480, 2960, 3968, 4349, 4588, 4736, 4960, 5735, 5920, 7936, 8698, 9176, 9472, 9920, 11470, 11840, 17396, 18352, 19840, 21745, 22940, 23680, 34792, 36704, 39680, 43490, 45880, 47360, 69584, 73408, 86980, 91760, 134819, 139168, 146816, 160913, 173960, 183520, 269638, 278336, 293632, 321826, 347920, 367040, 539276, 556672, 643652, 674095, 695840, 734080, 804565, 1078552, 1113344, 1287304, 1348190, 1391680, 1468160, 1609130, 2157104, 2574608, 2696380, 2783360, 3218260, 4314208, 4988303, 5149216, 5392760, 5566720, 6436520, 8628416, 9976606, 10298432, 10785520, 12873040, 17256832, 19953212, 20596864, 21571040, 24941515, 25746080, 34513664, 39906424, 41193728, 43142080, 49883030, 51492160, 79812848, 86284160, 99766060, 102984320, 159625696, 172568320, 199532120, 205968640, 319251392, 399064240, 638502784, 798128480, 1277005568, 1596256960, 3192513920, 6385027840]

約数ペア:

[(1, 6385027840), (2, 3192513920), (4, 1596256960), (5, 1277005568), (8, 798128480), (10, 638502784), (16, 399064240), (20, 319251392), (31, 205968640), (32, 199532120), (37, 172568320), (40, 159625696), (62, 102984320), (64, 99766060), (74, 86284160), (80, 79812848), (124, 51492160), (128, 49883030), (148, 43142080), (155, 41193728), (160, 39906424), (185, 34513664), (248, 25746080), (256, 24941515), (296, 21571040), (310, 20596864), (320, 19953212), (370, 17256832), (496, 12873040), (592, 10785520), (620, 10298432), (640, 9976606), (740, 8628416), (992, 6436520), (1147, 5566720), (1184, 5392760), (1240, 5149216), (1280, 4988303), (1480, 4314208), (1984, 3218260), (2294, 2783360), (2368, 2696380), (2480, 2574608), (2960, 2157104), (3968, 1609130), (4349, 1468160), (4588, 1391680), (4736, 1348190), (4960, 1287304), (5735, 1113344), (5920, 1078552), (7936, 804565), (8698, 734080), (9176, 695840), (9472, 674095), (9920, 643652), (11470, 556672), (11840, 539276), (17396, 367040), (18352, 347920), (19840, 321826), (21745, 293632), (22940, 278336), (23680, 269638), (34792, 183520), (36704, 173960), (39680, 160913), (43490, 146816), (45880, 139168), (47360, 134819), (69584, 91760), (73408, 86980)]