133589760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1874

約数の個数: 144

約数和(自身を含む): 449352960

約数和(自身を除く): 315763200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1831, 1920, 2280, 2432, 3040, 3648, 3662, 3840, 4560, 4864, 5493, 6080, 7296, 7324, 9120, 9155, 10986, 12160, 14592, 14648, 18240, 18310, 21972, 24320, 27465, 29296, 34789, 36480, 36620, 43944, 54930, 58592, 69578, 72960, 73240, 87888, 104367, 109860, 117184, 139156, 146480, 173945, 175776, 208734, 219720, 234368, 278312, 292960, 347890, 351552, 417468, 439440, 468736, 521835, 556624, 585920, 695780, 703104, 834936, 878880, 1043670, 1113248, 1171840, 1391560, 1406208, 1669872, 1757760, 2087340, 2226496, 2343680, 2783120, 3339744, 3515520, 4174680, 4452992, 5566240, 6679488, 7031040, 8349360, 8905984, 11132480, 13358976, 16698720, 22264960, 26717952, 33397440, 44529920, 66794880, 133589760]

約数ペア:

[(1, 133589760), (2, 66794880), (3, 44529920), (4, 33397440), (5, 26717952), (6, 22264960), (8, 16698720), (10, 13358976), (12, 11132480), (15, 8905984), (16, 8349360), (19, 7031040), (20, 6679488), (24, 5566240), (30, 4452992), (32, 4174680), (38, 3515520), (40, 3339744), (48, 2783120), (57, 2343680), (60, 2226496), (64, 2087340), (76, 1757760), (80, 1669872), (95, 1406208), (96, 1391560), (114, 1171840), (120, 1113248), (128, 1043670), (152, 878880), (160, 834936), (190, 703104), (192, 695780), (228, 585920), (240, 556624), (256, 521835), (285, 468736), (304, 439440), (320, 417468), (380, 351552), (384, 347890), (456, 292960), (480, 278312), (570, 234368), (608, 219720), (640, 208734), (760, 175776), (768, 173945), (912, 146480), (960, 139156), (1140, 117184), (1216, 109860), (1280, 104367), (1520, 87888), (1824, 73240), (1831, 72960), (1920, 69578), (2280, 58592), (2432, 54930), (3040, 43944), (3648, 36620), (3662, 36480), (3840, 34789), (4560, 29296), (4864, 27465), (5493, 24320), (6080, 21972), (7296, 18310), (7324, 18240), (9120, 14648), (9155, 14592), (10986, 12160)]