495167040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:506

約数の個数: 224

約数和(自身を含む): 1761500160

約数和(自身を除く): 1266333120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 223, 240, 257, 270, 288, 320, 360, 432, 446, 480, 514, 540, 576, 669, 720, 771, 864, 892, 960, 1028, 1080, 1115, 1285, 1338, 1440, 1542, 1728, 1784, 2007, 2056, 2160, 2230, 2313, 2570, 2676, 2880, 3084, 3345, 3568, 3855, 4014, 4112, 4320, 4460, 4626, 5140, 5352, 6021, 6168, 6690, 6939, 7136, 7710, 8028, 8224, 8640, 8920, 9252, 10035, 10280, 10704, 11565, 12042, 12336, 13380, 13878, 14272, 15420, 16056, 16448, 17840, 18504, 20070, 20560, 21408, 23130, 24084, 24672, 26760, 27756, 30105, 30840, 32112, 34695, 35680, 37008, 40140, 41120, 42816, 46260, 48168, 49344, 53520, 55512, 57311, 60210, 61680, 64224, 69390, 71360, 74016, 80280, 82240, 92520, 96336, 107040, 111024, 114622, 120420, 123360, 128448, 138780, 148032, 160560, 171933, 185040, 192672, 214080, 222048, 229244, 240840, 246720, 277560, 286555, 321120, 343866, 370080, 385344, 444096, 458488, 481680, 515799, 555120, 573110, 642240, 687732, 740160, 859665, 916976, 963360, 1031598, 1110240, 1146220, 1375464, 1547397, 1719330, 1833952, 1926720, 2063196, 2220480, 2292440, 2578995, 2750928, 3094794, 3438660, 3667904, 4126392, 4584880, 5157990, 5501856, 6189588, 6877320, 7736985, 8252784, 9169760, 10315980, 11003712, 12379176, 13754640, 15473970, 16505568, 18339520, 20631960, 24758352, 27509280, 30947940, 33011136, 41263920, 49516704, 55018560, 61895880, 82527840, 99033408, 123791760, 165055680, 247583520, 495167040]

約数ペア:

[(1, 495167040), (2, 247583520), (3, 165055680), (4, 123791760), (5, 99033408), (6, 82527840), (8, 61895880), (9, 55018560), (10, 49516704), (12, 41263920), (15, 33011136), (16, 30947940), (18, 27509280), (20, 24758352), (24, 20631960), (27, 18339520), (30, 16505568), (32, 15473970), (36, 13754640), (40, 12379176), (45, 11003712), (48, 10315980), (54, 9169760), (60, 8252784), (64, 7736985), (72, 6877320), (80, 6189588), (90, 5501856), (96, 5157990), (108, 4584880), (120, 4126392), (135, 3667904), (144, 3438660), (160, 3094794), (180, 2750928), (192, 2578995), (216, 2292440), (223, 2220480), (240, 2063196), (257, 1926720), (270, 1833952), (288, 1719330), (320, 1547397), (360, 1375464), (432, 1146220), (446, 1110240), (480, 1031598), (514, 963360), (540, 916976), (576, 859665), (669, 740160), (720, 687732), (771, 642240), (864, 573110), (892, 555120), (960, 515799), (1028, 481680), (1080, 458488), (1115, 444096), (1285, 385344), (1338, 370080), (1440, 343866), (1542, 321120), (1728, 286555), (1784, 277560), (2007, 246720), (2056, 240840), (2160, 229244), (2230, 222048), (2313, 214080), (2570, 192672), (2676, 185040), (2880, 171933), (3084, 160560), (3345, 148032), (3568, 138780), (3855, 128448), (4014, 123360), (4112, 120420), (4320, 114622), (4460, 111024), (4626, 107040), (5140, 96336), (5352, 92520), (6021, 82240), (6168, 80280), (6690, 74016), (6939, 71360), (7136, 69390), (7710, 64224), (8028, 61680), (8224, 60210), (8640, 57311), (8920, 55512), (9252, 53520), (10035, 49344), (10280, 48168), (10704, 46260), (11565, 42816), (12042, 41120), (12336, 40140), (13380, 37008), (13878, 35680), (14272, 34695), (15420, 32112), (16056, 30840), (16448, 30105), (17840, 27756), (18504, 26760), (20070, 24672), (20560, 24084), (21408, 23130)]