3397431040

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139697}}^1$

素因数の和:139737

約数の個数: 72

約数和(自身を含む): 8566281360

約数和(自身を除く): 5168850320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 6080, 12160, 24320, 139697, 279394, 558788, 698485, 1117576, 1396970, 2235152, 2654243, 2793940, 4470304, 5308486, 5587880, 8940608, 10616972, 11175760, 13271215, 17881216, 21233944, 22351520, 26542430, 35762432, 42467888, 44703040, 53084860, 84935776, 89406080, 106169720, 169871552, 178812160, 212339440, 339743104, 424678880, 679486208, 849357760, 1698715520, 3397431040]

約数ペア:

[(1, 3397431040), (2, 1698715520), (4, 849357760), (5, 679486208), (8, 424678880), (10, 339743104), (16, 212339440), (19, 178812160), (20, 169871552), (32, 106169720), (38, 89406080), (40, 84935776), (64, 53084860), (76, 44703040), (80, 42467888), (95, 35762432), (128, 26542430), (152, 22351520), (160, 21233944), (190, 17881216), (256, 13271215), (304, 11175760), (320, 10616972), (380, 8940608), (608, 5587880), (640, 5308486), (760, 4470304), (1216, 2793940), (1280, 2654243), (1520, 2235152), (2432, 1396970), (3040, 1117576), (4864, 698485), (6080, 558788), (12160, 279394), (24320, 139697)]