2912295680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17107}}^1$

素因数の和:17154

約数の個数: 144

約数和(自身を含む): 8392500480

約数和(自身を除く): 5480204800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 4864, 5320, 6080, 8512, 8960, 10640, 12160, 17024, 17107, 21280, 24320, 34048, 34214, 42560, 68428, 85120, 85535, 119749, 136856, 170240, 171070, 239498, 273712, 325033, 342140, 478996, 547424, 598745, 650066, 684280, 957992, 1094848, 1197490, 1300132, 1368560, 1625165, 1915984, 2189696, 2275231, 2394980, 2600264, 2737120, 3250330, 3831968, 4379392, 4550462, 4789960, 5200528, 5474240, 6500660, 7663936, 9100924, 9579920, 10401056, 10948480, 11376155, 13001320, 15327872, 18201848, 19159840, 20802112, 21896960, 22752310, 26002640, 30655744, 36403696, 38319680, 41604224, 45504620, 52005280, 72807392, 76639360, 83208448, 91009240, 104010560, 145614784, 153278720, 182018480, 208021120, 291229568, 364036960, 416042240, 582459136, 728073920, 1456147840, 2912295680]

約数ペア:

[(1, 2912295680), (2, 1456147840), (4, 728073920), (5, 582459136), (7, 416042240), (8, 364036960), (10, 291229568), (14, 208021120), (16, 182018480), (19, 153278720), (20, 145614784), (28, 104010560), (32, 91009240), (35, 83208448), (38, 76639360), (40, 72807392), (56, 52005280), (64, 45504620), (70, 41604224), (76, 38319680), (80, 36403696), (95, 30655744), (112, 26002640), (128, 22752310), (133, 21896960), (140, 20802112), (152, 19159840), (160, 18201848), (190, 15327872), (224, 13001320), (256, 11376155), (266, 10948480), (280, 10401056), (304, 9579920), (320, 9100924), (380, 7663936), (448, 6500660), (532, 5474240), (560, 5200528), (608, 4789960), (640, 4550462), (665, 4379392), (760, 3831968), (896, 3250330), (1064, 2737120), (1120, 2600264), (1216, 2394980), (1280, 2275231), (1330, 2189696), (1520, 1915984), (1792, 1625165), (2128, 1368560), (2240, 1300132), (2432, 1197490), (2660, 1094848), (3040, 957992), (4256, 684280), (4480, 650066), (4864, 598745), (5320, 547424), (6080, 478996), (8512, 342140), (8960, 325033), (10640, 273712), (12160, 239498), (17024, 171070), (17107, 170240), (21280, 136856), (24320, 119749), (34048, 85535), (34214, 85120), (42560, 68428)]