73390680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 266872320

約数和(自身を除く): 193481640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 258, 264, 330, 344, 360, 387, 396, 430, 431, 440, 473, 495, 516, 645, 660, 774, 792, 860, 862, 946, 990, 1032, 1290, 1293, 1320, 1419, 1548, 1720, 1724, 1892, 1935, 1980, 2155, 2365, 2580, 2586, 2838, 3096, 3448, 3784, 3870, 3879, 3960, 4257, 4310, 4730, 4741, 5160, 5172, 5676, 6465, 7095, 7740, 7758, 8514, 8620, 9460, 9482, 10344, 11352, 12930, 14190, 14223, 15480, 15516, 17028, 17240, 18533, 18920, 18964, 19395, 21285, 23705, 25860, 28380, 28446, 31032, 34056, 37066, 37928, 38790, 42570, 42669, 47410, 51720, 55599, 56760, 56892, 71115, 74132, 77580, 85140, 85338, 92665, 94820, 111198, 113784, 142230, 148264, 155160, 166797, 170280, 170676, 185330, 189640, 203863, 213345, 222396, 277995, 284460, 333594, 341352, 370660, 407726, 426690, 444792, 555990, 568920, 611589, 667188, 741320, 815452, 833985, 853380, 1019315, 1111980, 1223178, 1334376, 1630904, 1667970, 1706760, 1834767, 2038630, 2223960, 2446356, 3057945, 3335940, 3669534, 4077260, 4892712, 6115890, 6671880, 7339068, 8154520, 9173835, 12231780, 14678136, 18347670, 24463560, 36695340, 73390680]

約数ペア:

[(1, 73390680), (2, 36695340), (3, 24463560), (4, 18347670), (5, 14678136), (6, 12231780), (8, 9173835), (9, 8154520), (10, 7339068), (11, 6671880), (12, 6115890), (15, 4892712), (18, 4077260), (20, 3669534), (22, 3335940), (24, 3057945), (30, 2446356), (33, 2223960), (36, 2038630), (40, 1834767), (43, 1706760), (44, 1667970), (45, 1630904), (55, 1334376), (60, 1223178), (66, 1111980), (72, 1019315), (86, 853380), (88, 833985), (90, 815452), (99, 741320), (110, 667188), (120, 611589), (129, 568920), (132, 555990), (165, 444792), (172, 426690), (180, 407726), (198, 370660), (215, 341352), (220, 333594), (258, 284460), (264, 277995), (330, 222396), (344, 213345), (360, 203863), (387, 189640), (396, 185330), (430, 170676), (431, 170280), (440, 166797), (473, 155160), (495, 148264), (516, 142230), (645, 113784), (660, 111198), (774, 94820), (792, 92665), (860, 85338), (862, 85140), (946, 77580), (990, 74132), (1032, 71115), (1290, 56892), (1293, 56760), (1320, 55599), (1419, 51720), (1548, 47410), (1720, 42669), (1724, 42570), (1892, 38790), (1935, 37928), (1980, 37066), (2155, 34056), (2365, 31032), (2580, 28446), (2586, 28380), (2838, 25860), (3096, 23705), (3448, 21285), (3784, 19395), (3870, 18964), (3879, 18920), (3960, 18533), (4257, 17240), (4310, 17028), (4730, 15516), (4741, 15480), (5160, 14223), (5172, 14190), (5676, 12930), (6465, 11352), (7095, 10344), (7740, 9482), (7758, 9460), (8514, 8620)]