171688560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1695

約数の個数: 160

約数和(自身を含む): 584962560

約数和(自身を除く): 413274000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 552, 570, 690, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1520, 1637, 1748, 1840, 2185, 2280, 2622, 2760, 3274, 3496, 4370, 4560, 4911, 5244, 5520, 6548, 6555, 6992, 8185, 8740, 9822, 10488, 13096, 13110, 16370, 17480, 19644, 20976, 24555, 26192, 26220, 31103, 32740, 34960, 37651, 39288, 49110, 52440, 62206, 65480, 75302, 78576, 93309, 98220, 104880, 112953, 124412, 130960, 150604, 155515, 186618, 188255, 196440, 225906, 248824, 301208, 311030, 373236, 376510, 392880, 451812, 466545, 497648, 564765, 602416, 622060, 715369, 746472, 753020, 903624, 933090, 1129530, 1244120, 1430738, 1492944, 1506040, 1807248, 1866180, 2146107, 2259060, 2488240, 2861476, 3012080, 3576845, 3732360, 4292214, 4518120, 5722952, 7153690, 7464720, 8584428, 9036240, 10730535, 11445904, 14307380, 17168856, 21461070, 28614760, 34337712, 42922140, 57229520, 85844280, 171688560]

約数ペア:

[(1, 171688560), (2, 85844280), (3, 57229520), (4, 42922140), (5, 34337712), (6, 28614760), (8, 21461070), (10, 17168856), (12, 14307380), (15, 11445904), (16, 10730535), (19, 9036240), (20, 8584428), (23, 7464720), (24, 7153690), (30, 5722952), (38, 4518120), (40, 4292214), (46, 3732360), (48, 3576845), (57, 3012080), (60, 2861476), (69, 2488240), (76, 2259060), (80, 2146107), (92, 1866180), (95, 1807248), (114, 1506040), (115, 1492944), (120, 1430738), (138, 1244120), (152, 1129530), (184, 933090), (190, 903624), (228, 753020), (230, 746472), (240, 715369), (276, 622060), (285, 602416), (304, 564765), (345, 497648), (368, 466545), (380, 451812), (437, 392880), (456, 376510), (460, 373236), (552, 311030), (570, 301208), (690, 248824), (760, 225906), (874, 196440), (912, 188255), (920, 186618), (1104, 155515), (1140, 150604), (1311, 130960), (1380, 124412), (1520, 112953), (1637, 104880), (1748, 98220), (1840, 93309), (2185, 78576), (2280, 75302), (2622, 65480), (2760, 62206), (3274, 52440), (3496, 49110), (4370, 39288), (4560, 37651), (4911, 34960), (5244, 32740), (5520, 31103), (6548, 26220), (6555, 26192), (6992, 24555), (8185, 20976), (8740, 19644), (9822, 17480), (10488, 16370), (13096, 13110)]