134451680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1072

約数の個数: 96

約数和(自身を含む): 351267840

約数和(自身を除く): 216816160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 79, 80, 88, 110, 158, 160, 176, 220, 316, 352, 395, 440, 632, 790, 869, 880, 967, 1264, 1580, 1738, 1760, 1934, 2528, 3160, 3476, 3868, 4345, 4835, 6320, 6952, 7736, 8690, 9670, 10637, 12640, 13904, 15472, 17380, 19340, 21274, 27808, 30944, 34760, 38680, 42548, 53185, 69520, 76393, 77360, 85096, 106370, 139040, 152786, 154720, 170192, 212740, 305572, 340384, 381965, 425480, 611144, 763930, 840323, 850960, 1222288, 1527860, 1680646, 1701920, 2444576, 3055720, 3361292, 4201615, 6111440, 6722584, 8403230, 12222880, 13445168, 16806460, 26890336, 33612920, 67225840, 134451680]

約数ペア:

[(1, 134451680), (2, 67225840), (4, 33612920), (5, 26890336), (8, 16806460), (10, 13445168), (11, 12222880), (16, 8403230), (20, 6722584), (22, 6111440), (32, 4201615), (40, 3361292), (44, 3055720), (55, 2444576), (79, 1701920), (80, 1680646), (88, 1527860), (110, 1222288), (158, 850960), (160, 840323), (176, 763930), (220, 611144), (316, 425480), (352, 381965), (395, 340384), (440, 305572), (632, 212740), (790, 170192), (869, 154720), (880, 152786), (967, 139040), (1264, 106370), (1580, 85096), (1738, 77360), (1760, 76393), (1934, 69520), (2528, 53185), (3160, 42548), (3476, 38680), (3868, 34760), (4345, 30944), (4835, 27808), (6320, 21274), (6952, 19340), (7736, 17380), (8690, 15472), (9670, 13904), (10637, 12640)]