16698720

素因数分解:

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

素因数の和:1868

約数の個数: 96

約数和(自身を含む): 55399680

約数和(自身を除く): 38700960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 1831, 2280, 3040, 3662, 4560, 5493, 7324, 9120, 9155, 10986, 14648, 18310, 21972, 27465, 29296, 34789, 36620, 43944, 54930, 58592, 69578, 73240, 87888, 104367, 109860, 139156, 146480, 173945, 175776, 208734, 219720, 278312, 292960, 347890, 417468, 439440, 521835, 556624, 695780, 834936, 878880, 1043670, 1113248, 1391560, 1669872, 2087340, 2783120, 3339744, 4174680, 5566240, 8349360, 16698720]

約数ペア:

[(1, 16698720), (2, 8349360), (3, 5566240), (4, 4174680), (5, 3339744), (6, 2783120), (8, 2087340), (10, 1669872), (12, 1391560), (15, 1113248), (16, 1043670), (19, 878880), (20, 834936), (24, 695780), (30, 556624), (32, 521835), (38, 439440), (40, 417468), (48, 347890), (57, 292960), (60, 278312), (76, 219720), (80, 208734), (95, 175776), (96, 173945), (114, 146480), (120, 139156), (152, 109860), (160, 104367), (190, 87888), (228, 73240), (240, 69578), (285, 58592), (304, 54930), (380, 43944), (456, 36620), (480, 34789), (570, 29296), (608, 27465), (760, 21972), (912, 18310), (1140, 14648), (1520, 10986), (1824, 9155), (1831, 9120), (2280, 7324), (3040, 5493), (3662, 4560)]