131957760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 264

約数和(自身を含む): 470449728

約数和(自身を除く): 338491968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 71, 80, 88, 96, 110, 120, 121, 128, 132, 142, 160, 165, 176, 192, 213, 220, 240, 242, 256, 264, 284, 320, 330, 352, 355, 363, 384, 426, 440, 480, 484, 512, 528, 568, 605, 640, 660, 704, 710, 726, 768, 781, 852, 880, 960, 968, 1024, 1056, 1065, 1136, 1210, 1280, 1320, 1408, 1420, 1452, 1536, 1562, 1704, 1760, 1815, 1920, 1936, 2112, 2130, 2272, 2343, 2420, 2560, 2640, 2816, 2840, 2904, 3072, 3124, 3408, 3520, 3630, 3840, 3872, 3905, 4224, 4260, 4544, 4686, 4840, 5120, 5280, 5632, 5680, 5808, 6248, 6816, 7040, 7260, 7680, 7744, 7810, 8448, 8520, 8591, 9088, 9372, 9680, 10560, 11264, 11360, 11616, 11715, 12496, 13632, 14080, 14520, 15360, 15488, 15620, 16896, 17040, 17182, 18176, 18744, 19360, 21120, 22720, 23232, 23430, 24992, 25773, 27264, 28160, 29040, 30976, 31240, 33792, 34080, 34364, 36352, 37488, 38720, 42240, 42955, 45440, 46464, 46860, 49984, 51546, 54528, 56320, 58080, 61952, 62480, 68160, 68728, 72704, 74976, 77440, 84480, 85910, 90880, 92928, 93720, 99968, 103092, 109056, 116160, 123904, 124960, 128865, 136320, 137456, 149952, 154880, 168960, 171820, 181760, 185856, 187440, 199936, 206184, 218112, 232320, 249920, 257730, 272640, 274912, 299904, 309760, 343640, 363520, 371712, 374880, 399872, 412368, 464640, 499840, 515460, 545280, 549824, 599808, 619520, 687280, 749760, 799744, 824736, 929280, 999680, 1030920, 1090560, 1099648, 1199616, 1374560, 1499520, 1649472, 1858560, 1999360, 2061840, 2199296, 2399232, 2749120, 2999040, 3298944, 3998720, 4123680, 4398592, 5498240, 5998080, 6597888, 8247360, 8797184, 10996480, 11996160, 13195776, 16494720, 21992960, 26391552, 32989440, 43985920, 65978880, 131957760]

約数ペア:

[(1, 131957760), (2, 65978880), (3, 43985920), (4, 32989440), (5, 26391552), (6, 21992960), (8, 16494720), (10, 13195776), (11, 11996160), (12, 10996480), (15, 8797184), (16, 8247360), (20, 6597888), (22, 5998080), (24, 5498240), (30, 4398592), (32, 4123680), (33, 3998720), (40, 3298944), (44, 2999040), (48, 2749120), (55, 2399232), (60, 2199296), (64, 2061840), (66, 1999360), (71, 1858560), (80, 1649472), (88, 1499520), (96, 1374560), (110, 1199616), (120, 1099648), (121, 1090560), (128, 1030920), (132, 999680), (142, 929280), (160, 824736), (165, 799744), (176, 749760), (192, 687280), (213, 619520), (220, 599808), (240, 549824), (242, 545280), (256, 515460), (264, 499840), (284, 464640), (320, 412368), (330, 399872), (352, 374880), (355, 371712), (363, 363520), (384, 343640), (426, 309760), (440, 299904), (480, 274912), (484, 272640), (512, 257730), (528, 249920), (568, 232320), (605, 218112), (640, 206184), (660, 199936), (704, 187440), (710, 185856), (726, 181760), (768, 171820), (781, 168960), (852, 154880), (880, 149952), (960, 137456), (968, 136320), (1024, 128865), (1056, 124960), (1065, 123904), (1136, 116160), (1210, 109056), (1280, 103092), (1320, 99968), (1408, 93720), (1420, 92928), (1452, 90880), (1536, 85910), (1562, 84480), (1704, 77440), (1760, 74976), (1815, 72704), (1920, 68728), (1936, 68160), (2112, 62480), (2130, 61952), (2272, 58080), (2343, 56320), (2420, 54528), (2560, 51546), (2640, 49984), (2816, 46860), (2840, 46464), (2904, 45440), (3072, 42955), (3124, 42240), (3408, 38720), (3520, 37488), (3630, 36352), (3840, 34364), (3872, 34080), (3905, 33792), (4224, 31240), (4260, 30976), (4544, 29040), (4686, 28160), (4840, 27264), (5120, 25773), (5280, 24992), (5632, 23430), (5680, 23232), (5808, 22720), (6248, 21120), (6816, 19360), (7040, 18744), (7260, 18176), (7680, 17182), (7744, 17040), (7810, 16896), (8448, 15620), (8520, 15488), (8591, 15360), (9088, 14520), (9372, 14080), (9680, 13632), (10560, 12496), (11264, 11715), (11360, 11616)]