1627216320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{39419}}^1$

素因数の和:39482

約数の個数: 112

約数和(自身を含む): 5286695040

約数和(自身を除く): 3659478720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 13760, 20640, 39419, 41280, 78838, 118257, 157676, 197095, 236514, 315352, 394190, 473028, 591285, 630704, 788380, 946056, 1182570, 1261408, 1576760, 1695017, 1892112, 2365140, 2522816, 3153520, 3390034, 3784224, 4730280, 5085051, 6307040, 6780068, 7568448, 8475085, 9460560, 10170102, 12614080, 13560136, 16950170, 18921120, 20340204, 25425255, 27120272, 33900340, 37842240, 40680408, 50850510, 54240544, 67800680, 81360816, 101701020, 108481088, 135601360, 162721632, 203402040, 271202720, 325443264, 406804080, 542405440, 813608160, 1627216320]

約数ペア:

[(1, 1627216320), (2, 813608160), (3, 542405440), (4, 406804080), (5, 325443264), (6, 271202720), (8, 203402040), (10, 162721632), (12, 135601360), (15, 108481088), (16, 101701020), (20, 81360816), (24, 67800680), (30, 54240544), (32, 50850510), (40, 40680408), (43, 37842240), (48, 33900340), (60, 27120272), (64, 25425255), (80, 20340204), (86, 18921120), (96, 16950170), (120, 13560136), (129, 12614080), (160, 10170102), (172, 9460560), (192, 8475085), (215, 7568448), (240, 6780068), (258, 6307040), (320, 5085051), (344, 4730280), (430, 3784224), (480, 3390034), (516, 3153520), (645, 2522816), (688, 2365140), (860, 1892112), (960, 1695017), (1032, 1576760), (1290, 1261408), (1376, 1182570), (1720, 946056), (2064, 788380), (2580, 630704), (2752, 591285), (3440, 473028), (4128, 394190), (5160, 315352), (6880, 236514), (8256, 197095), (10320, 157676), (13760, 118257), (20640, 78838), (39419, 41280)]