80975664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 289386240

約数和(自身を除く): 208410576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 67, 72, 77, 84, 88, 99, 109, 112, 126, 132, 134, 144, 154, 168, 176, 198, 201, 218, 231, 252, 264, 268, 308, 327, 336, 396, 402, 436, 462, 469, 504, 528, 536, 603, 616, 654, 693, 737, 763, 792, 804, 872, 924, 938, 981, 1008, 1072, 1199, 1206, 1232, 1308, 1386, 1407, 1474, 1526, 1584, 1608, 1744, 1848, 1876, 1962, 2211, 2289, 2398, 2412, 2616, 2772, 2814, 2948, 3052, 3216, 3597, 3696, 3752, 3924, 4221, 4422, 4578, 4796, 4824, 5159, 5232, 5544, 5628, 5896, 6104, 6633, 6867, 7194, 7303, 7504, 7848, 8393, 8442, 8844, 9156, 9592, 9648, 10318, 10791, 11088, 11256, 11792, 12208, 13266, 13734, 14388, 14606, 15477, 15696, 16786, 16884, 17688, 18312, 19184, 20636, 21582, 21909, 22512, 25179, 26532, 27468, 28776, 29212, 30954, 33572, 33768, 35376, 36624, 41272, 43164, 43818, 46431, 50358, 51121, 53064, 54936, 57552, 58424, 61908, 65727, 67144, 67536, 75537, 80333, 82544, 86328, 87636, 92862, 100716, 102242, 106128, 109872, 116848, 123816, 131454, 134288, 151074, 153363, 160666, 172656, 175272, 185724, 201432, 204484, 240999, 247632, 262908, 302148, 306726, 321332, 350544, 371448, 402864, 408968, 460089, 481998, 525816, 562331, 604296, 613452, 642664, 722997, 742896, 817936, 920178, 963996, 1051632, 1124662, 1208592, 1226904, 1285328, 1445994, 1686993, 1840356, 1927992, 2249324, 2453808, 2891988, 3373986, 3680712, 3855984, 4498648, 5060979, 5783976, 6747972, 7361424, 8997296, 10121958, 11567952, 13495944, 20243916, 26991888, 40487832, 80975664]

約数ペア:

[(1, 80975664), (2, 40487832), (3, 26991888), (4, 20243916), (6, 13495944), (7, 11567952), (8, 10121958), (9, 8997296), (11, 7361424), (12, 6747972), (14, 5783976), (16, 5060979), (18, 4498648), (21, 3855984), (22, 3680712), (24, 3373986), (28, 2891988), (33, 2453808), (36, 2249324), (42, 1927992), (44, 1840356), (48, 1686993), (56, 1445994), (63, 1285328), (66, 1226904), (67, 1208592), (72, 1124662), (77, 1051632), (84, 963996), (88, 920178), (99, 817936), (109, 742896), (112, 722997), (126, 642664), (132, 613452), (134, 604296), (144, 562331), (154, 525816), (168, 481998), (176, 460089), (198, 408968), (201, 402864), (218, 371448), (231, 350544), (252, 321332), (264, 306726), (268, 302148), (308, 262908), (327, 247632), (336, 240999), (396, 204484), (402, 201432), (436, 185724), (462, 175272), (469, 172656), (504, 160666), (528, 153363), (536, 151074), (603, 134288), (616, 131454), (654, 123816), (693, 116848), (737, 109872), (763, 106128), (792, 102242), (804, 100716), (872, 92862), (924, 87636), (938, 86328), (981, 82544), (1008, 80333), (1072, 75537), (1199, 67536), (1206, 67144), (1232, 65727), (1308, 61908), (1386, 58424), (1407, 57552), (1474, 54936), (1526, 53064), (1584, 51121), (1608, 50358), (1744, 46431), (1848, 43818), (1876, 43164), (1962, 41272), (2211, 36624), (2289, 35376), (2398, 33768), (2412, 33572), (2616, 30954), (2772, 29212), (2814, 28776), (2948, 27468), (3052, 26532), (3216, 25179), (3597, 22512), (3696, 21909), (3752, 21582), (3924, 20636), (4221, 19184), (4422, 18312), (4578, 17688), (4796, 16884), (4824, 16786), (5159, 15696), (5232, 15477), (5544, 14606), (5628, 14388), (5896, 13734), (6104, 13266), (6633, 12208), (6867, 11792), (7194, 11256), (7303, 11088), (7504, 10791), (7848, 10318), (8393, 9648), (8442, 9592), (8844, 9156)]