3069439240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{881}}^1$

素因数の和:1463

約数の個数: 128

約数和(自身を含む): 8260600320

約数和(自身を除く): 5191161080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 541, 644, 805, 881, 920, 1082, 1288, 1610, 1762, 2164, 2705, 3220, 3524, 3787, 4328, 4405, 5410, 6167, 6440, 7048, 7574, 8810, 10820, 12334, 12443, 15148, 17620, 18935, 20263, 21640, 24668, 24886, 30296, 30835, 35240, 37870, 40526, 49336, 49772, 61670, 62215, 75740, 81052, 87101, 99544, 101315, 123340, 124430, 141841, 151480, 162104, 174202, 202630, 246680, 248860, 283682, 348404, 405260, 435505, 476621, 497720, 567364, 696808, 709205, 810520, 871010, 953242, 1134728, 1418410, 1742020, 1906484, 2383105, 2836820, 3336347, 3484040, 3812968, 4766210, 5673640, 6672694, 9532420, 10962283, 13345388, 16681735, 19064840, 21924566, 26690776, 33363470, 43849132, 54811415, 66726940, 76735981, 87698264, 109622830, 133453880, 153471962, 219245660, 306943924, 383679905, 438491320, 613887848, 767359810, 1534719620, 3069439240]

約数ペア:

[(1, 3069439240), (2, 1534719620), (4, 767359810), (5, 613887848), (7, 438491320), (8, 383679905), (10, 306943924), (14, 219245660), (20, 153471962), (23, 133453880), (28, 109622830), (35, 87698264), (40, 76735981), (46, 66726940), (56, 54811415), (70, 43849132), (92, 33363470), (115, 26690776), (140, 21924566), (161, 19064840), (184, 16681735), (230, 13345388), (280, 10962283), (322, 9532420), (460, 6672694), (541, 5673640), (644, 4766210), (805, 3812968), (881, 3484040), (920, 3336347), (1082, 2836820), (1288, 2383105), (1610, 1906484), (1762, 1742020), (2164, 1418410), (2705, 1134728), (3220, 953242), (3524, 871010), (3787, 810520), (4328, 709205), (4405, 696808), (5410, 567364), (6167, 497720), (6440, 476621), (7048, 435505), (7574, 405260), (8810, 348404), (10820, 283682), (12334, 248860), (12443, 246680), (15148, 202630), (17620, 174202), (18935, 162104), (20263, 151480), (21640, 141841), (24668, 124430), (24886, 123340), (30296, 101315), (30835, 99544), (35240, 87101), (37870, 81052), (40526, 75740), (49336, 62215), (49772, 61670)]