2065605840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13469}}^1$

素因数の和:13562

約数の個数: 160

約数和(自身を含む): 7215609600

約数和(自身を除く): 5150003760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2130, 2160, 2556, 2840, 3195, 3408, 3834, 4260, 5112, 5680, 6390, 7668, 8520, 9585, 10224, 12780, 13469, 15336, 17040, 19170, 25560, 26938, 30672, 38340, 40407, 51120, 53876, 67345, 76680, 80814, 107752, 121221, 134690, 153360, 161628, 202035, 215504, 242442, 269380, 323256, 363663, 404070, 484884, 538760, 606105, 646512, 727326, 808140, 956299, 969768, 1077520, 1212210, 1454652, 1616280, 1818315, 1912598, 1939536, 2424420, 2868897, 2909304, 3232560, 3636630, 3825196, 4781495, 4848840, 5737794, 5818608, 7273260, 7650392, 8606691, 9562990, 9697680, 11475588, 14344485, 14546520, 15300784, 17213382, 19125980, 22951176, 25820073, 28688970, 29093040, 34426764, 38251960, 43033455, 45902352, 51640146, 57377940, 68853528, 76503920, 86066910, 103280292, 114755880, 129100365, 137707056, 172133820, 206560584, 229511760, 258200730, 344267640, 413121168, 516401460, 688535280, 1032802920, 2065605840]

約数ペア:

[(1, 2065605840), (2, 1032802920), (3, 688535280), (4, 516401460), (5, 413121168), (6, 344267640), (8, 258200730), (9, 229511760), (10, 206560584), (12, 172133820), (15, 137707056), (16, 129100365), (18, 114755880), (20, 103280292), (24, 86066910), (27, 76503920), (30, 68853528), (36, 57377940), (40, 51640146), (45, 45902352), (48, 43033455), (54, 38251960), (60, 34426764), (71, 29093040), (72, 28688970), (80, 25820073), (90, 22951176), (108, 19125980), (120, 17213382), (135, 15300784), (142, 14546520), (144, 14344485), (180, 11475588), (213, 9697680), (216, 9562990), (240, 8606691), (270, 7650392), (284, 7273260), (355, 5818608), (360, 5737794), (426, 4848840), (432, 4781495), (540, 3825196), (568, 3636630), (639, 3232560), (710, 2909304), (720, 2868897), (852, 2424420), (1065, 1939536), (1080, 1912598), (1136, 1818315), (1278, 1616280), (1420, 1454652), (1704, 1212210), (1917, 1077520), (2130, 969768), (2160, 956299), (2556, 808140), (2840, 727326), (3195, 646512), (3408, 606105), (3834, 538760), (4260, 484884), (5112, 404070), (5680, 363663), (6390, 323256), (7668, 269380), (8520, 242442), (9585, 215504), (10224, 202035), (12780, 161628), (13469, 153360), (15336, 134690), (17040, 121221), (19170, 107752), (25560, 80814), (26938, 76680), (30672, 67345), (38340, 53876), (40407, 51120)]