2070317040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{784211}}^1$

素因数の和:784238

約数の個数: 80

約数和(自身を含む): 7001444736

約数和(自身を除く): 4931127696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 784211, 1568422, 2352633, 3136844, 3921055, 4705266, 6273688, 7842110, 8626321, 9410532, 11763165, 12547376, 15684220, 17252642, 18821064, 23526330, 25878963, 31368440, 34505284, 37642128, 43131605, 47052660, 51757926, 62736880, 69010568, 86263210, 94105320, 103515852, 129394815, 138021136, 172526420, 188210640, 207031704, 258789630, 345052840, 414063408, 517579260, 690105680, 1035158520, 2070317040]

約数ペア:

[(1, 2070317040), (2, 1035158520), (3, 690105680), (4, 517579260), (5, 414063408), (6, 345052840), (8, 258789630), (10, 207031704), (11, 188210640), (12, 172526420), (15, 138021136), (16, 129394815), (20, 103515852), (22, 94105320), (24, 86263210), (30, 69010568), (33, 62736880), (40, 51757926), (44, 47052660), (48, 43131605), (55, 37642128), (60, 34505284), (66, 31368440), (80, 25878963), (88, 23526330), (110, 18821064), (120, 17252642), (132, 15684220), (165, 12547376), (176, 11763165), (220, 9410532), (240, 8626321), (264, 7842110), (330, 6273688), (440, 4705266), (528, 3921055), (660, 3136844), (880, 2352633), (1320, 1568422), (2640, 784211)]