171418680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 581264640

約数和(自身を除く): 409845960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 191, 216, 270, 277, 324, 360, 382, 405, 540, 554, 573, 648, 764, 810, 831, 955, 1080, 1108, 1146, 1385, 1528, 1620, 1662, 1719, 1910, 2216, 2292, 2493, 2770, 2865, 3240, 3324, 3438, 3820, 4155, 4584, 4986, 5157, 5540, 5730, 6648, 6876, 7479, 7640, 8310, 8595, 9972, 10314, 11080, 11460, 12465, 13752, 14958, 15471, 16620, 17190, 19944, 20628, 22437, 22920, 24930, 25785, 29916, 30942, 33240, 34380, 37395, 41256, 44874, 49860, 51570, 52907, 59832, 61884, 68760, 74790, 77355, 89748, 99720, 103140, 105814, 112185, 123768, 149580, 154710, 158721, 179496, 206280, 211628, 224370, 264535, 299160, 309420, 317442, 423256, 448740, 476163, 529070, 618840, 634884, 793605, 897480, 952326, 1058140, 1269768, 1428489, 1587210, 1904652, 2116280, 2380815, 2856978, 3174420, 3809304, 4285467, 4761630, 5713956, 6348840, 7142445, 8570934, 9523260, 11427912, 14284890, 17141868, 19046520, 21427335, 28569780, 34283736, 42854670, 57139560, 85709340, 171418680]

約数ペア:

[(1, 171418680), (2, 85709340), (3, 57139560), (4, 42854670), (5, 34283736), (6, 28569780), (8, 21427335), (9, 19046520), (10, 17141868), (12, 14284890), (15, 11427912), (18, 9523260), (20, 8570934), (24, 7142445), (27, 6348840), (30, 5713956), (36, 4761630), (40, 4285467), (45, 3809304), (54, 3174420), (60, 2856978), (72, 2380815), (81, 2116280), (90, 1904652), (108, 1587210), (120, 1428489), (135, 1269768), (162, 1058140), (180, 952326), (191, 897480), (216, 793605), (270, 634884), (277, 618840), (324, 529070), (360, 476163), (382, 448740), (405, 423256), (540, 317442), (554, 309420), (573, 299160), (648, 264535), (764, 224370), (810, 211628), (831, 206280), (955, 179496), (1080, 158721), (1108, 154710), (1146, 149580), (1385, 123768), (1528, 112185), (1620, 105814), (1662, 103140), (1719, 99720), (1910, 89748), (2216, 77355), (2292, 74790), (2493, 68760), (2770, 61884), (2865, 59832), (3240, 52907), (3324, 51570), (3438, 49860), (3820, 44874), (4155, 41256), (4584, 37395), (4986, 34380), (5157, 33240), (5540, 30942), (5730, 29916), (6648, 25785), (6876, 24930), (7479, 22920), (7640, 22437), (8310, 20628), (8595, 19944), (9972, 17190), (10314, 16620), (11080, 15471), (11460, 14958), (12465, 13752)]