2022984040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1949}}^1$

素因数の和:2315

約数の個数: 128

約数和(自身を含む): 5694624000

約数和(自身を除く): 3671639960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 337, 385, 440, 616, 674, 770, 1348, 1540, 1685, 1949, 2359, 2696, 3080, 3370, 3707, 3898, 4718, 6740, 7414, 7796, 9436, 9745, 11795, 13480, 13643, 14828, 15592, 18535, 18872, 19490, 21439, 23590, 25949, 27286, 29656, 37070, 38980, 42878, 47180, 51898, 54572, 68215, 74140, 77960, 85756, 94360, 103796, 107195, 109144, 129745, 136430, 148280, 150073, 171512, 207592, 214390, 259490, 272860, 300146, 428780, 518980, 545720, 600292, 656813, 750365, 857560, 1037960, 1200584, 1313626, 1500730, 2627252, 3001460, 3284065, 4597691, 5254504, 6002920, 6568130, 7224943, 9195382, 13136260, 14449886, 18390764, 22988455, 26272520, 28899772, 36124715, 36781528, 45976910, 50574601, 57799544, 72249430, 91953820, 101149202, 144498860, 183907640, 202298404, 252873005, 288997720, 404596808, 505746010, 1011492020, 2022984040]

約数ペア:

[(1, 2022984040), (2, 1011492020), (4, 505746010), (5, 404596808), (7, 288997720), (8, 252873005), (10, 202298404), (11, 183907640), (14, 144498860), (20, 101149202), (22, 91953820), (28, 72249430), (35, 57799544), (40, 50574601), (44, 45976910), (55, 36781528), (56, 36124715), (70, 28899772), (77, 26272520), (88, 22988455), (110, 18390764), (140, 14449886), (154, 13136260), (220, 9195382), (280, 7224943), (308, 6568130), (337, 6002920), (385, 5254504), (440, 4597691), (616, 3284065), (674, 3001460), (770, 2627252), (1348, 1500730), (1540, 1313626), (1685, 1200584), (1949, 1037960), (2359, 857560), (2696, 750365), (3080, 656813), (3370, 600292), (3707, 545720), (3898, 518980), (4718, 428780), (6740, 300146), (7414, 272860), (7796, 259490), (9436, 214390), (9745, 207592), (11795, 171512), (13480, 150073), (13643, 148280), (14828, 136430), (15592, 129745), (18535, 109144), (18872, 107195), (19490, 103796), (21439, 94360), (23590, 85756), (25949, 77960), (27286, 74140), (29656, 68215), (37070, 54572), (38980, 51898), (42878, 47180)]