144359040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:519

約数の個数: 256

約数和(自身を含む): 549918720

約数和(自身を除く): 405559680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 467, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 934, 960, 966, 1104, 1120, 1288, 1344, 1380, 1401, 1472, 1610, 1680, 1840, 1868, 1920, 1932, 2208, 2240, 2335, 2415, 2576, 2688, 2760, 2802, 2944, 3220, 3269, 3360, 3680, 3736, 3864, 4416, 4480, 4670, 4830, 5152, 5520, 5604, 6440, 6538, 6720, 7005, 7360, 7472, 7728, 8832, 9340, 9660, 9807, 10304, 10741, 11040, 11208, 12880, 13076, 13440, 14010, 14720, 14944, 15456, 16345, 18680, 19320, 19614, 20608, 21482, 22080, 22416, 25760, 26152, 28020, 29888, 30912, 32223, 32690, 37360, 38640, 39228, 42964, 44160, 44832, 49035, 51520, 52304, 53705, 56040, 59776, 61824, 64446, 65380, 74720, 75187, 77280, 78456, 85928, 89664, 98070, 103040, 104608, 107410, 112080, 128892, 130760, 149440, 150374, 154560, 156912, 161115, 171856, 179328, 196140, 209216, 214820, 224160, 225561, 257784, 261520, 298880, 300748, 309120, 313824, 322230, 343712, 375935, 392280, 418432, 429640, 448320, 451122, 515568, 523040, 601496, 627648, 644460, 687424, 751870, 784560, 859280, 896640, 902244, 1031136, 1046080, 1127805, 1202992, 1255296, 1288920, 1374848, 1503740, 1569120, 1718560, 1804488, 2062272, 2092160, 2255610, 2405984, 2577840, 3007480, 3138240, 3437120, 3608976, 4124544, 4511220, 4811968, 5155680, 6014960, 6276480, 6874240, 7217952, 9022440, 9623936, 10311360, 12029920, 14435904, 18044880, 20622720, 24059840, 28871808, 36089760, 48119680, 72179520, 144359040]

約数ペア:

[(1, 144359040), (2, 72179520), (3, 48119680), (4, 36089760), (5, 28871808), (6, 24059840), (7, 20622720), (8, 18044880), (10, 14435904), (12, 12029920), (14, 10311360), (15, 9623936), (16, 9022440), (20, 7217952), (21, 6874240), (23, 6276480), (24, 6014960), (28, 5155680), (30, 4811968), (32, 4511220), (35, 4124544), (40, 3608976), (42, 3437120), (46, 3138240), (48, 3007480), (56, 2577840), (60, 2405984), (64, 2255610), (69, 2092160), (70, 2062272), (80, 1804488), (84, 1718560), (92, 1569120), (96, 1503740), (105, 1374848), (112, 1288920), (115, 1255296), (120, 1202992), (128, 1127805), (138, 1046080), (140, 1031136), (160, 902244), (161, 896640), (168, 859280), (184, 784560), (192, 751870), (210, 687424), (224, 644460), (230, 627648), (240, 601496), (276, 523040), (280, 515568), (320, 451122), (322, 448320), (336, 429640), (345, 418432), (368, 392280), (384, 375935), (420, 343712), (448, 322230), (460, 313824), (467, 309120), (480, 300748), (483, 298880), (552, 261520), (560, 257784), (640, 225561), (644, 224160), (672, 214820), (690, 209216), (736, 196140), (805, 179328), (840, 171856), (896, 161115), (920, 156912), (934, 154560), (960, 150374), (966, 149440), (1104, 130760), (1120, 128892), (1288, 112080), (1344, 107410), (1380, 104608), (1401, 103040), (1472, 98070), (1610, 89664), (1680, 85928), (1840, 78456), (1868, 77280), (1920, 75187), (1932, 74720), (2208, 65380), (2240, 64446), (2335, 61824), (2415, 59776), (2576, 56040), (2688, 53705), (2760, 52304), (2802, 51520), (2944, 49035), (3220, 44832), (3269, 44160), (3360, 42964), (3680, 39228), (3736, 38640), (3864, 37360), (4416, 32690), (4480, 32223), (4670, 30912), (4830, 29888), (5152, 28020), (5520, 26152), (5604, 25760), (6440, 22416), (6538, 22080), (6720, 21482), (7005, 20608), (7360, 19614), (7472, 19320), (7728, 18680), (8832, 16345), (9340, 15456), (9660, 14944), (9807, 14720), (10304, 14010), (10741, 13440), (11040, 13076), (11208, 12880)]