84714240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1$

素因数の和:1734

約数の個数: 144

約数和(自身を含む): 291539808

約数和(自身を除く): 206825568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1697, 1920, 2080, 2496, 3120, 3328, 3394, 3840, 4160, 4992, 5091, 6240, 6788, 8320, 8485, 9984, 10182, 12480, 13576, 16640, 16970, 20364, 22061, 24960, 25455, 27152, 33940, 40728, 44122, 49920, 50910, 54304, 66183, 67880, 81456, 88244, 101820, 108608, 110305, 132366, 135760, 162912, 176488, 203640, 217216, 220610, 264732, 271520, 325824, 330915, 352976, 407280, 434432, 441220, 529464, 543040, 651648, 661830, 705952, 814560, 882440, 1058928, 1086080, 1303296, 1323660, 1411904, 1629120, 1764880, 2117856, 2172160, 2647320, 2823808, 3258240, 3529760, 4235712, 5294640, 5647616, 6516480, 7059520, 8471424, 10589280, 14119040, 16942848, 21178560, 28238080, 42357120, 84714240]

約数ペア:

[(1, 84714240), (2, 42357120), (3, 28238080), (4, 21178560), (5, 16942848), (6, 14119040), (8, 10589280), (10, 8471424), (12, 7059520), (13, 6516480), (15, 5647616), (16, 5294640), (20, 4235712), (24, 3529760), (26, 3258240), (30, 2823808), (32, 2647320), (39, 2172160), (40, 2117856), (48, 1764880), (52, 1629120), (60, 1411904), (64, 1323660), (65, 1303296), (78, 1086080), (80, 1058928), (96, 882440), (104, 814560), (120, 705952), (128, 661830), (130, 651648), (156, 543040), (160, 529464), (192, 441220), (195, 434432), (208, 407280), (240, 352976), (256, 330915), (260, 325824), (312, 271520), (320, 264732), (384, 220610), (390, 217216), (416, 203640), (480, 176488), (520, 162912), (624, 135760), (640, 132366), (768, 110305), (780, 108608), (832, 101820), (960, 88244), (1040, 81456), (1248, 67880), (1280, 66183), (1560, 54304), (1664, 50910), (1697, 49920), (1920, 44122), (2080, 40728), (2496, 33940), (3120, 27152), (3328, 25455), (3394, 24960), (3840, 22061), (4160, 20364), (4992, 16970), (5091, 16640), (6240, 13576), (6788, 12480), (8320, 10182), (8485, 9984)]