667420160

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:344

約数の個数: 160

約数和(自身を含む): 1768627872

約数和(自身を除く): 1101207712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 137, 160, 173, 176, 220, 256, 274, 320, 346, 352, 440, 512, 548, 640, 685, 692, 704, 865, 880, 1096, 1280, 1370, 1384, 1408, 1507, 1730, 1760, 1903, 2192, 2560, 2740, 2768, 2816, 3014, 3460, 3520, 3806, 4384, 5480, 5536, 5632, 6028, 6920, 7040, 7535, 7612, 8768, 9515, 10960, 11072, 12056, 13840, 14080, 15070, 15224, 17536, 19030, 21920, 22144, 23701, 24112, 27680, 28160, 30140, 30448, 35072, 38060, 43840, 44288, 47402, 48224, 55360, 60280, 60896, 70144, 76120, 87680, 88576, 94804, 96448, 110720, 118505, 120560, 121792, 152240, 175360, 189608, 192896, 221440, 237010, 241120, 243584, 260711, 304480, 350720, 379216, 385792, 442880, 474020, 482240, 487168, 521422, 608960, 758432, 771584, 948040, 964480, 974336, 1042844, 1217920, 1303555, 1516864, 1896080, 1928960, 2085688, 2435840, 2607110, 3033728, 3792160, 3857920, 4171376, 4871680, 5214220, 6067456, 7584320, 8342752, 10428440, 12134912, 15168640, 16685504, 20856880, 30337280, 33371008, 41713760, 60674560, 66742016, 83427520, 133484032, 166855040, 333710080, 667420160]

約数ペア:

[(1, 667420160), (2, 333710080), (4, 166855040), (5, 133484032), (8, 83427520), (10, 66742016), (11, 60674560), (16, 41713760), (20, 33371008), (22, 30337280), (32, 20856880), (40, 16685504), (44, 15168640), (55, 12134912), (64, 10428440), (80, 8342752), (88, 7584320), (110, 6067456), (128, 5214220), (137, 4871680), (160, 4171376), (173, 3857920), (176, 3792160), (220, 3033728), (256, 2607110), (274, 2435840), (320, 2085688), (346, 1928960), (352, 1896080), (440, 1516864), (512, 1303555), (548, 1217920), (640, 1042844), (685, 974336), (692, 964480), (704, 948040), (865, 771584), (880, 758432), (1096, 608960), (1280, 521422), (1370, 487168), (1384, 482240), (1408, 474020), (1507, 442880), (1730, 385792), (1760, 379216), (1903, 350720), (2192, 304480), (2560, 260711), (2740, 243584), (2768, 241120), (2816, 237010), (3014, 221440), (3460, 192896), (3520, 189608), (3806, 175360), (4384, 152240), (5480, 121792), (5536, 120560), (5632, 118505), (6028, 110720), (6920, 96448), (7040, 94804), (7535, 88576), (7612, 87680), (8768, 76120), (9515, 70144), (10960, 60896), (11072, 60280), (12056, 55360), (13840, 48224), (14080, 47402), (15070, 44288), (15224, 43840), (17536, 38060), (19030, 35072), (21920, 30448), (22144, 30140), (23701, 28160), (24112, 27680)]