816795360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2758

約数の個数: 192

約数和(自身を含む): 2900136960

約数和(自身を除く): 2083341600

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, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 710, 720, 852, 864, 1065, 1080, 1136, 1278, 1420, 1440, 1704, 1917, 2130, 2160, 2272, 2556, 2663, 2840, 3195, 3408, 3834, 4260, 4320, 5112, 5326, 5680, 6390, 6816, 7668, 7989, 8520, 9585, 10224, 10652, 11360, 12780, 13315, 15336, 15978, 17040, 19170, 20448, 21304, 23967, 25560, 26630, 30672, 31956, 34080, 38340, 39945, 42608, 47934, 51120, 53260, 61344, 63912, 71901, 76680, 79890, 85216, 95868, 102240, 106520, 119835, 127824, 143802, 153360, 159780, 189073, 191736, 213040, 239670, 255648, 287604, 306720, 319560, 359505, 378146, 383472, 426080, 479340, 567219, 575208, 639120, 719010, 756292, 766944, 945365, 958680, 1134438, 1150416, 1278240, 1438020, 1512584, 1701657, 1890730, 1917360, 2268876, 2300832, 2836095, 2876040, 3025168, 3403314, 3781460, 3834720, 4537752, 5104971, 5672190, 5752080, 6050336, 6806628, 7562920, 8508285, 9075504, 10209942, 11344380, 11504160, 13613256, 15125840, 17016570, 18151008, 20419884, 22688760, 25524855, 27226512, 30251680, 34033140, 40839768, 45377520, 51049710, 54453024, 68066280, 81679536, 90755040, 102099420, 136132560, 163359072, 204198840, 272265120, 408397680, 816795360]

約数ペア:

[(1, 816795360), (2, 408397680), (3, 272265120), (4, 204198840), (5, 163359072), (6, 136132560), (8, 102099420), (9, 90755040), (10, 81679536), (12, 68066280), (15, 54453024), (16, 51049710), (18, 45377520), (20, 40839768), (24, 34033140), (27, 30251680), (30, 27226512), (32, 25524855), (36, 22688760), (40, 20419884), (45, 18151008), (48, 17016570), (54, 15125840), (60, 13613256), (71, 11504160), (72, 11344380), (80, 10209942), (90, 9075504), (96, 8508285), (108, 7562920), (120, 6806628), (135, 6050336), (142, 5752080), (144, 5672190), (160, 5104971), (180, 4537752), (213, 3834720), (216, 3781460), (240, 3403314), (270, 3025168), (284, 2876040), (288, 2836095), (355, 2300832), (360, 2268876), (426, 1917360), (432, 1890730), (480, 1701657), (540, 1512584), (568, 1438020), (639, 1278240), (710, 1150416), (720, 1134438), (852, 958680), (864, 945365), (1065, 766944), (1080, 756292), (1136, 719010), (1278, 639120), (1420, 575208), (1440, 567219), (1704, 479340), (1917, 426080), (2130, 383472), (2160, 378146), (2272, 359505), (2556, 319560), (2663, 306720), (2840, 287604), (3195, 255648), (3408, 239670), (3834, 213040), (4260, 191736), (4320, 189073), (5112, 159780), (5326, 153360), (5680, 143802), (6390, 127824), (6816, 119835), (7668, 106520), (7989, 102240), (8520, 95868), (9585, 85216), (10224, 79890), (10652, 76680), (11360, 71901), (12780, 63912), (13315, 61344), (15336, 53260), (15978, 51120), (17040, 47934), (19170, 42608), (20448, 39945), (21304, 38340), (23967, 34080), (25560, 31956), (26630, 30672)]