146412640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2029}}^1$

素因数の和:2096

約数の個数: 96

約数和(自身を含む): 386739360

約数和(自身を除く): 240326720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 160, 164, 176, 205, 220, 328, 352, 410, 440, 451, 656, 820, 880, 902, 1312, 1640, 1760, 1804, 2029, 2255, 3280, 3608, 4058, 4510, 6560, 7216, 8116, 9020, 10145, 14432, 16232, 18040, 20290, 22319, 32464, 36080, 40580, 44638, 64928, 72160, 81160, 83189, 89276, 111595, 162320, 166378, 178552, 223190, 324640, 332756, 357104, 415945, 446380, 665512, 714208, 831890, 892760, 915079, 1331024, 1663780, 1785520, 1830158, 2662048, 3327560, 3571040, 3660316, 4575395, 6655120, 7320632, 9150790, 13310240, 14641264, 18301580, 29282528, 36603160, 73206320, 146412640]

約数ペア:

[(1, 146412640), (2, 73206320), (4, 36603160), (5, 29282528), (8, 18301580), (10, 14641264), (11, 13310240), (16, 9150790), (20, 7320632), (22, 6655120), (32, 4575395), (40, 3660316), (41, 3571040), (44, 3327560), (55, 2662048), (80, 1830158), (82, 1785520), (88, 1663780), (110, 1331024), (160, 915079), (164, 892760), (176, 831890), (205, 714208), (220, 665512), (328, 446380), (352, 415945), (410, 357104), (440, 332756), (451, 324640), (656, 223190), (820, 178552), (880, 166378), (902, 162320), (1312, 111595), (1640, 89276), (1760, 83189), (1804, 81160), (2029, 72160), (2255, 64928), (3280, 44638), (3608, 40580), (4058, 36080), (4510, 32464), (6560, 22319), (7216, 20290), (8116, 18040), (9020, 16232), (10145, 14432)]