1665066480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8191}}^1$

素因数の和:8236

約数の個数: 240

約数和(自身を含む): 6484918272

約数和(自身を除く): 4819851792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2310, 2420, 2541, 2640, 2904, 3080, 3388, 3630, 3696, 4235, 4620, 4840, 5082, 5808, 6160, 6776, 7260, 8191, 8470, 9240, 9680, 10164, 12705, 13552, 14520, 16382, 16940, 18480, 20328, 24573, 25410, 29040, 32764, 33880, 40656, 40955, 49146, 50820, 57337, 65528, 67760, 81910, 90101, 98292, 101640, 114674, 122865, 131056, 163820, 172011, 180202, 196584, 203280, 229348, 245730, 270303, 286685, 327640, 344022, 360404, 393168, 450505, 458696, 491460, 540606, 573370, 630707, 655280, 688044, 720808, 860055, 901010, 917392, 982920, 991111, 1081212, 1146740, 1261414, 1351515, 1376088, 1441616, 1720110, 1802020, 1892121, 1965840, 1982222, 2162424, 2293480, 2522828, 2703030, 2752176, 2973333, 3153535, 3440220, 3604040, 3784242, 3964444, 4324848, 4586960, 4955555, 5045656, 5406060, 5946666, 6307070, 6880440, 6937777, 7208080, 7568484, 7928888, 9460605, 9911110, 10091312, 10812120, 11893332, 12614140, 13760880, 13875554, 14866665, 15136968, 15857776, 18921210, 19822220, 20813331, 21624240, 23786664, 25228280, 27751108, 29733330, 30273936, 34688885, 37842420, 39644440, 41626662, 47573328, 50456560, 55502216, 59466660, 69377770, 75684840, 79288880, 83253324, 104066655, 111004432, 118933320, 138755540, 151369680, 166506648, 208133310, 237866640, 277511080, 333013296, 416266620, 555022160, 832533240, 1665066480]

約数ペア:

[(1, 1665066480), (2, 832533240), (3, 555022160), (4, 416266620), (5, 333013296), (6, 277511080), (7, 237866640), (8, 208133310), (10, 166506648), (11, 151369680), (12, 138755540), (14, 118933320), (15, 111004432), (16, 104066655), (20, 83253324), (21, 79288880), (22, 75684840), (24, 69377770), (28, 59466660), (30, 55502216), (33, 50456560), (35, 47573328), (40, 41626662), (42, 39644440), (44, 37842420), (48, 34688885), (55, 30273936), (56, 29733330), (60, 27751108), (66, 25228280), (70, 23786664), (77, 21624240), (80, 20813331), (84, 19822220), (88, 18921210), (105, 15857776), (110, 15136968), (112, 14866665), (120, 13875554), (121, 13760880), (132, 12614140), (140, 11893332), (154, 10812120), (165, 10091312), (168, 9911110), (176, 9460605), (210, 7928888), (220, 7568484), (231, 7208080), (240, 6937777), (242, 6880440), (264, 6307070), (280, 5946666), (308, 5406060), (330, 5045656), (336, 4955555), (363, 4586960), (385, 4324848), (420, 3964444), (440, 3784242), (462, 3604040), (484, 3440220), (528, 3153535), (560, 2973333), (605, 2752176), (616, 2703030), (660, 2522828), (726, 2293480), (770, 2162424), (840, 1982222), (847, 1965840), (880, 1892121), (924, 1802020), (968, 1720110), (1155, 1441616), (1210, 1376088), (1232, 1351515), (1320, 1261414), (1452, 1146740), (1540, 1081212), (1680, 991111), (1694, 982920), (1815, 917392), (1848, 901010), (1936, 860055), (2310, 720808), (2420, 688044), (2541, 655280), (2640, 630707), (2904, 573370), (3080, 540606), (3388, 491460), (3630, 458696), (3696, 450505), (4235, 393168), (4620, 360404), (4840, 344022), (5082, 327640), (5808, 286685), (6160, 270303), (6776, 245730), (7260, 229348), (8191, 203280), (8470, 196584), (9240, 180202), (9680, 172011), (10164, 163820), (12705, 131056), (13552, 122865), (14520, 114674), (16382, 101640), (16940, 98292), (18480, 90101), (20328, 81910), (24573, 67760), (25410, 65528), (29040, 57337), (32764, 50820), (33880, 49146), (40656, 40955)]