2564764160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8419}}^1$

素因数の和:8466

約数の個数: 160

約数和(自身を含む): 7442202240

約数和(自身を除く): 4877438080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 512, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2176, 2240, 2380, 2560, 2720, 3584, 3808, 4352, 4480, 4760, 5440, 7616, 8419, 8704, 8960, 9520, 10880, 15232, 16838, 17920, 19040, 21760, 30464, 33676, 38080, 42095, 43520, 58933, 60928, 67352, 76160, 84190, 117866, 134704, 143123, 152320, 168380, 235732, 269408, 286246, 294665, 304640, 336760, 471464, 538816, 572492, 589330, 673520, 715615, 942928, 1001861, 1077632, 1144984, 1178660, 1347040, 1431230, 1885856, 2003722, 2155264, 2289968, 2357320, 2694080, 2862460, 3771712, 4007444, 4310528, 4579936, 4714640, 5009305, 5388160, 5724920, 7543424, 8014888, 9159872, 9429280, 10018610, 10776320, 11449840, 15086848, 16029776, 18319744, 18858560, 20037220, 21552640, 22899680, 30173696, 32059552, 36639488, 37717120, 40074440, 45799360, 64119104, 73278976, 75434240, 80148880, 91598720, 128238208, 150868480, 160297760, 183197440, 256476416, 320595520, 366394880, 512952832, 641191040, 1282382080, 2564764160]

約数ペア:

[(1, 2564764160), (2, 1282382080), (4, 641191040), (5, 512952832), (7, 366394880), (8, 320595520), (10, 256476416), (14, 183197440), (16, 160297760), (17, 150868480), (20, 128238208), (28, 91598720), (32, 80148880), (34, 75434240), (35, 73278976), (40, 64119104), (56, 45799360), (64, 40074440), (68, 37717120), (70, 36639488), (80, 32059552), (85, 30173696), (112, 22899680), (119, 21552640), (128, 20037220), (136, 18858560), (140, 18319744), (160, 16029776), (170, 15086848), (224, 11449840), (238, 10776320), (256, 10018610), (272, 9429280), (280, 9159872), (320, 8014888), (340, 7543424), (448, 5724920), (476, 5388160), (512, 5009305), (544, 4714640), (560, 4579936), (595, 4310528), (640, 4007444), (680, 3771712), (896, 2862460), (952, 2694080), (1088, 2357320), (1120, 2289968), (1190, 2155264), (1280, 2003722), (1360, 1885856), (1792, 1431230), (1904, 1347040), (2176, 1178660), (2240, 1144984), (2380, 1077632), (2560, 1001861), (2720, 942928), (3584, 715615), (3808, 673520), (4352, 589330), (4480, 572492), (4760, 538816), (5440, 471464), (7616, 336760), (8419, 304640), (8704, 294665), (8960, 286246), (9520, 269408), (10880, 235732), (15232, 168380), (16838, 152320), (17920, 143123), (19040, 134704), (21760, 117866), (30464, 84190), (33676, 76160), (38080, 67352), (42095, 60928), (43520, 58933)]