67115840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:880

約数の個数: 112

約数和(自身を含む): 182148480

約数和(自身を除く): 115032640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 704, 736, 829, 880, 920, 1012, 1265, 1472, 1658, 1760, 1840, 2024, 2530, 3316, 3520, 3680, 4048, 4145, 5060, 6632, 7360, 8096, 8290, 9119, 10120, 13264, 16192, 16580, 18238, 19067, 20240, 26528, 33160, 36476, 38134, 40480, 45595, 53056, 66320, 72952, 76268, 80960, 91190, 95335, 132640, 145904, 152536, 182380, 190670, 209737, 265280, 291808, 305072, 364760, 381340, 419474, 583616, 610144, 729520, 762680, 838948, 1048685, 1220288, 1459040, 1525360, 1677896, 2097370, 2918080, 3050720, 3355792, 4194740, 6101440, 6711584, 8389480, 13423168, 16778960, 33557920, 67115840]

約数ペア:

[(1, 67115840), (2, 33557920), (4, 16778960), (5, 13423168), (8, 8389480), (10, 6711584), (11, 6101440), (16, 4194740), (20, 3355792), (22, 3050720), (23, 2918080), (32, 2097370), (40, 1677896), (44, 1525360), (46, 1459040), (55, 1220288), (64, 1048685), (80, 838948), (88, 762680), (92, 729520), (110, 610144), (115, 583616), (160, 419474), (176, 381340), (184, 364760), (220, 305072), (230, 291808), (253, 265280), (320, 209737), (352, 190670), (368, 182380), (440, 152536), (460, 145904), (506, 132640), (704, 95335), (736, 91190), (829, 80960), (880, 76268), (920, 72952), (1012, 66320), (1265, 53056), (1472, 45595), (1658, 40480), (1760, 38134), (1840, 36476), (2024, 33160), (2530, 26528), (3316, 20240), (3520, 19067), (3680, 18238), (4048, 16580), (4145, 16192), (5060, 13264), (6632, 10120), (7360, 9119), (8096, 8290)]