265053120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 224

約数和(自身を含む): 905256000

約数和(自身を除く): 640202880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 109, 120, 136, 149, 160, 170, 192, 204, 218, 240, 255, 272, 298, 320, 327, 340, 408, 436, 447, 480, 510, 544, 545, 596, 654, 680, 745, 816, 872, 894, 960, 1020, 1088, 1090, 1192, 1308, 1360, 1490, 1632, 1635, 1744, 1788, 1853, 2040, 2180, 2235, 2384, 2533, 2616, 2720, 2980, 3264, 3270, 3488, 3576, 3706, 4080, 4360, 4470, 4768, 5066, 5232, 5440, 5559, 5960, 6540, 6976, 7152, 7412, 7599, 8160, 8720, 8940, 9265, 9536, 10132, 10464, 11118, 11920, 12665, 13080, 14304, 14824, 15198, 16241, 16320, 17440, 17880, 18530, 20264, 20928, 22236, 23840, 25330, 26160, 27795, 28608, 29648, 30396, 32482, 34880, 35760, 37060, 37995, 40528, 44472, 47680, 48723, 50660, 52320, 55590, 59296, 60792, 64964, 71520, 74120, 75990, 81056, 81205, 88944, 97446, 101320, 104640, 111180, 118592, 121584, 129928, 143040, 148240, 151980, 162112, 162410, 177888, 194892, 202640, 222360, 243168, 243615, 259856, 276097, 296480, 303960, 324820, 355776, 389784, 405280, 444720, 486336, 487230, 519712, 552194, 592960, 607920, 649640, 779568, 810560, 828291, 889440, 974460, 1039424, 1104388, 1215840, 1299280, 1380485, 1559136, 1656582, 1778880, 1948920, 2208776, 2431680, 2598560, 2760970, 3118272, 3313164, 3897840, 4141455, 4417552, 5197120, 5521940, 6626328, 7795680, 8282910, 8835104, 11043880, 13252656, 15591360, 16565820, 17670208, 22087760, 26505312, 33131640, 44175520, 53010624, 66263280, 88351040, 132526560, 265053120]

約数ペア:

[(1, 265053120), (2, 132526560), (3, 88351040), (4, 66263280), (5, 53010624), (6, 44175520), (8, 33131640), (10, 26505312), (12, 22087760), (15, 17670208), (16, 16565820), (17, 15591360), (20, 13252656), (24, 11043880), (30, 8835104), (32, 8282910), (34, 7795680), (40, 6626328), (48, 5521940), (51, 5197120), (60, 4417552), (64, 4141455), (68, 3897840), (80, 3313164), (85, 3118272), (96, 2760970), (102, 2598560), (109, 2431680), (120, 2208776), (136, 1948920), (149, 1778880), (160, 1656582), (170, 1559136), (192, 1380485), (204, 1299280), (218, 1215840), (240, 1104388), (255, 1039424), (272, 974460), (298, 889440), (320, 828291), (327, 810560), (340, 779568), (408, 649640), (436, 607920), (447, 592960), (480, 552194), (510, 519712), (544, 487230), (545, 486336), (596, 444720), (654, 405280), (680, 389784), (745, 355776), (816, 324820), (872, 303960), (894, 296480), (960, 276097), (1020, 259856), (1088, 243615), (1090, 243168), (1192, 222360), (1308, 202640), (1360, 194892), (1490, 177888), (1632, 162410), (1635, 162112), (1744, 151980), (1788, 148240), (1853, 143040), (2040, 129928), (2180, 121584), (2235, 118592), (2384, 111180), (2533, 104640), (2616, 101320), (2720, 97446), (2980, 88944), (3264, 81205), (3270, 81056), (3488, 75990), (3576, 74120), (3706, 71520), (4080, 64964), (4360, 60792), (4470, 59296), (4768, 55590), (5066, 52320), (5232, 50660), (5440, 48723), (5559, 47680), (5960, 44472), (6540, 40528), (6976, 37995), (7152, 37060), (7412, 35760), (7599, 34880), (8160, 32482), (8720, 30396), (8940, 29648), (9265, 28608), (9536, 27795), (10132, 26160), (10464, 25330), (11118, 23840), (11920, 22236), (12665, 20928), (13080, 20264), (14304, 18530), (14824, 17880), (15198, 17440), (16241, 16320)]