8021269440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{7589}}^1$

素因数の和:7979

約数の個数: 168

約数和(自身を含む): 27668646720

約数和(自身を除く): 19647377280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 367, 480, 576, 720, 734, 960, 1101, 1440, 1468, 1835, 2202, 2880, 2936, 3303, 3670, 4404, 5505, 5872, 6606, 7340, 7589, 8808, 11010, 11744, 13212, 14680, 15178, 16515, 17616, 22020, 22767, 23488, 26424, 29360, 30356, 33030, 35232, 37945, 44040, 45534, 52848, 58720, 60712, 66060, 68301, 70464, 75890, 88080, 91068, 105696, 113835, 117440, 121424, 132120, 136602, 151780, 176160, 182136, 211392, 227670, 242848, 264240, 273204, 303560, 341505, 352320, 364272, 455340, 485696, 528480, 546408, 607120, 683010, 728544, 910680, 1056960, 1092816, 1214240, 1366020, 1457088, 1821360, 2185632, 2428480, 2732040, 2785163, 3642720, 4371264, 5464080, 5570326, 7285440, 8355489, 10928160, 11140652, 13925815, 16710978, 21856320, 22281304, 25066467, 27851630, 33421956, 41777445, 44562608, 50132934, 55703260, 66843912, 83554890, 89125216, 100265868, 111406520, 125332335, 133687824, 167109780, 178250432, 200531736, 222813040, 250664670, 267375648, 334219560, 401063472, 445626080, 501329340, 534751296, 668439120, 802126944, 891252160, 1002658680, 1336878240, 1604253888, 2005317360, 2673756480, 4010634720, 8021269440]

約数ペア:

[(1, 8021269440), (2, 4010634720), (3, 2673756480), (4, 2005317360), (5, 1604253888), (6, 1336878240), (8, 1002658680), (9, 891252160), (10, 802126944), (12, 668439120), (15, 534751296), (16, 501329340), (18, 445626080), (20, 401063472), (24, 334219560), (30, 267375648), (32, 250664670), (36, 222813040), (40, 200531736), (45, 178250432), (48, 167109780), (60, 133687824), (64, 125332335), (72, 111406520), (80, 100265868), (90, 89125216), (96, 83554890), (120, 66843912), (144, 55703260), (160, 50132934), (180, 44562608), (192, 41777445), (240, 33421956), (288, 27851630), (320, 25066467), (360, 22281304), (367, 21856320), (480, 16710978), (576, 13925815), (720, 11140652), (734, 10928160), (960, 8355489), (1101, 7285440), (1440, 5570326), (1468, 5464080), (1835, 4371264), (2202, 3642720), (2880, 2785163), (2936, 2732040), (3303, 2428480), (3670, 2185632), (4404, 1821360), (5505, 1457088), (5872, 1366020), (6606, 1214240), (7340, 1092816), (7589, 1056960), (8808, 910680), (11010, 728544), (11744, 683010), (13212, 607120), (14680, 546408), (15178, 528480), (16515, 485696), (17616, 455340), (22020, 364272), (22767, 352320), (23488, 341505), (26424, 303560), (29360, 273204), (30356, 264240), (33030, 242848), (35232, 227670), (37945, 211392), (44040, 182136), (45534, 176160), (52848, 151780), (58720, 136602), (60712, 132120), (66060, 121424), (68301, 117440), (70464, 113835), (75890, 105696), (88080, 91068)]