66794880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1872

約数の個数: 128

約数和(自身を含む): 224236800

約数和(自身を除く): 157441920

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, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1831, 1920, 2280, 2432, 3040, 3648, 3662, 4560, 5493, 6080, 7296, 7324, 9120, 9155, 10986, 12160, 14648, 18240, 18310, 21972, 27465, 29296, 34789, 36480, 36620, 43944, 54930, 58592, 69578, 73240, 87888, 104367, 109860, 117184, 139156, 146480, 173945, 175776, 208734, 219720, 234368, 278312, 292960, 347890, 351552, 417468, 439440, 521835, 556624, 585920, 695780, 703104, 834936, 878880, 1043670, 1113248, 1171840, 1391560, 1669872, 1757760, 2087340, 2226496, 2783120, 3339744, 3515520, 4174680, 4452992, 5566240, 6679488, 8349360, 11132480, 13358976, 16698720, 22264960, 33397440, 66794880]

約数ペア:

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