15696513280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{6661}}^1$

素因数の和:6952

約数の個数: 144

約数和(自身を含む): 43139061504

約数和(自身を除く): 27442548224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 263, 280, 320, 448, 526, 560, 640, 896, 1052, 1120, 1280, 1315, 1792, 1841, 2104, 2240, 2630, 3682, 4208, 4480, 5260, 6661, 7364, 8416, 8960, 9205, 10520, 13322, 14728, 16832, 18410, 21040, 26644, 29456, 33305, 33664, 36820, 42080, 46627, 53288, 58912, 66610, 67328, 73640, 84160, 93254, 106576, 117824, 133220, 147280, 168320, 186508, 213152, 233135, 235648, 266440, 294560, 336640, 373016, 426304, 466270, 471296, 532880, 589120, 746032, 852608, 932540, 1065760, 1178240, 1492064, 1705216, 1751843, 1865080, 2131520, 2356480, 2984128, 3503686, 3730160, 4263040, 5968256, 7007372, 7460320, 8526080, 8759215, 11936512, 12262901, 14014744, 14920640, 17518430, 24525802, 28029488, 29841280, 35036860, 49051604, 56058976, 59682560, 61314505, 70073720, 98103208, 112117952, 122629010, 140147440, 196206416, 224235904, 245258020, 280294880, 392412832, 448471808, 490516040, 560589760, 784825664, 981032080, 1121179520, 1569651328, 1962064160, 2242359040, 3139302656, 3924128320, 7848256640, 15696513280]

約数ペア:

[(1, 15696513280), (2, 7848256640), (4, 3924128320), (5, 3139302656), (7, 2242359040), (8, 1962064160), (10, 1569651328), (14, 1121179520), (16, 981032080), (20, 784825664), (28, 560589760), (32, 490516040), (35, 448471808), (40, 392412832), (56, 280294880), (64, 245258020), (70, 224235904), (80, 196206416), (112, 140147440), (128, 122629010), (140, 112117952), (160, 98103208), (224, 70073720), (256, 61314505), (263, 59682560), (280, 56058976), (320, 49051604), (448, 35036860), (526, 29841280), (560, 28029488), (640, 24525802), (896, 17518430), (1052, 14920640), (1120, 14014744), (1280, 12262901), (1315, 11936512), (1792, 8759215), (1841, 8526080), (2104, 7460320), (2240, 7007372), (2630, 5968256), (3682, 4263040), (4208, 3730160), (4480, 3503686), (5260, 2984128), (6661, 2356480), (7364, 2131520), (8416, 1865080), (8960, 1751843), (9205, 1705216), (10520, 1492064), (13322, 1178240), (14728, 1065760), (16832, 932540), (18410, 852608), (21040, 746032), (26644, 589120), (29456, 532880), (33305, 471296), (33664, 466270), (36820, 426304), (42080, 373016), (46627, 336640), (53288, 294560), (58912, 266440), (66610, 235648), (67328, 233135), (73640, 213152), (84160, 186508), (93254, 168320), (106576, 147280), (117824, 133220)]