12430440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 45714240

約数和(自身を除く): 33283800

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, 73, 86, 88, 90, 99, 110, 120, 129, 132, 146, 165, 172, 180, 198, 215, 219, 220, 258, 264, 292, 330, 344, 360, 365, 387, 396, 430, 438, 440, 473, 495, 516, 584, 645, 657, 660, 730, 774, 792, 803, 860, 876, 946, 990, 1032, 1095, 1290, 1314, 1320, 1419, 1460, 1548, 1606, 1720, 1752, 1892, 1935, 1980, 2190, 2365, 2409, 2580, 2628, 2838, 2920, 3096, 3139, 3212, 3285, 3784, 3870, 3960, 4015, 4257, 4380, 4730, 4818, 5160, 5256, 5676, 6278, 6424, 6570, 7095, 7227, 7740, 8030, 8514, 8760, 9417, 9460, 9636, 11352, 12045, 12556, 13140, 14190, 14454, 15480, 15695, 16060, 17028, 18834, 18920, 19272, 21285, 24090, 25112, 26280, 28251, 28380, 28908, 31390, 32120, 34056, 34529, 36135, 37668, 42570, 47085, 48180, 56502, 56760, 57816, 62780, 69058, 72270, 75336, 85140, 94170, 96360, 103587, 113004, 125560, 138116, 141255, 144540, 170280, 172645, 188340, 207174, 226008, 276232, 282510, 289080, 310761, 345290, 376680, 414348, 517935, 565020, 621522, 690580, 828696, 1035870, 1130040, 1243044, 1381160, 1553805, 2071740, 2486088, 3107610, 4143480, 6215220, 12430440]

約数ペア:

[(1, 12430440), (2, 6215220), (3, 4143480), (4, 3107610), (5, 2486088), (6, 2071740), (8, 1553805), (9, 1381160), (10, 1243044), (11, 1130040), (12, 1035870), (15, 828696), (18, 690580), (20, 621522), (22, 565020), (24, 517935), (30, 414348), (33, 376680), (36, 345290), (40, 310761), (43, 289080), (44, 282510), (45, 276232), (55, 226008), (60, 207174), (66, 188340), (72, 172645), (73, 170280), (86, 144540), (88, 141255), (90, 138116), (99, 125560), (110, 113004), (120, 103587), (129, 96360), (132, 94170), (146, 85140), (165, 75336), (172, 72270), (180, 69058), (198, 62780), (215, 57816), (219, 56760), (220, 56502), (258, 48180), (264, 47085), (292, 42570), (330, 37668), (344, 36135), (360, 34529), (365, 34056), (387, 32120), (396, 31390), (430, 28908), (438, 28380), (440, 28251), (473, 26280), (495, 25112), (516, 24090), (584, 21285), (645, 19272), (657, 18920), (660, 18834), (730, 17028), (774, 16060), (792, 15695), (803, 15480), (860, 14454), (876, 14190), (946, 13140), (990, 12556), (1032, 12045), (1095, 11352), (1290, 9636), (1314, 9460), (1320, 9417), (1419, 8760), (1460, 8514), (1548, 8030), (1606, 7740), (1720, 7227), (1752, 7095), (1892, 6570), (1935, 6424), (1980, 6278), (2190, 5676), (2365, 5256), (2409, 5160), (2580, 4818), (2628, 4730), (2838, 4380), (2920, 4257), (3096, 4015), (3139, 3960), (3212, 3870), (3285, 3784)]