693038880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1997}}^1$

素因数の和:2259

約数の個数: 144

約数和(自身を含む): 2375997624

約数和(自身を除く): 1682958744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 241, 288, 360, 480, 482, 720, 723, 964, 1205, 1440, 1446, 1928, 1997, 2169, 2410, 2892, 3615, 3856, 3994, 4338, 4820, 5784, 5991, 7230, 7712, 7988, 8676, 9640, 9985, 10845, 11568, 11982, 14460, 15976, 17352, 17973, 19280, 19970, 21690, 23136, 23964, 28920, 29955, 31952, 34704, 35946, 38560, 39940, 43380, 47928, 57840, 59910, 63904, 69408, 71892, 79880, 86760, 89865, 95856, 115680, 119820, 143784, 159760, 173520, 179730, 191712, 239640, 287568, 319520, 347040, 359460, 479280, 481277, 575136, 718920, 958560, 962554, 1437840, 1443831, 1925108, 2406385, 2875680, 2887662, 3850216, 4331493, 4812770, 5775324, 7219155, 7700432, 8662986, 9625540, 11550648, 14438310, 15400864, 17325972, 19251080, 21657465, 23101296, 28876620, 34651944, 38502160, 43314930, 46202592, 57753240, 69303888, 77004320, 86629860, 115506480, 138607776, 173259720, 231012960, 346519440, 693038880]

約数ペア:

[(1, 693038880), (2, 346519440), (3, 231012960), (4, 173259720), (5, 138607776), (6, 115506480), (8, 86629860), (9, 77004320), (10, 69303888), (12, 57753240), (15, 46202592), (16, 43314930), (18, 38502160), (20, 34651944), (24, 28876620), (30, 23101296), (32, 21657465), (36, 19251080), (40, 17325972), (45, 15400864), (48, 14438310), (60, 11550648), (72, 9625540), (80, 8662986), (90, 7700432), (96, 7219155), (120, 5775324), (144, 4812770), (160, 4331493), (180, 3850216), (240, 2887662), (241, 2875680), (288, 2406385), (360, 1925108), (480, 1443831), (482, 1437840), (720, 962554), (723, 958560), (964, 718920), (1205, 575136), (1440, 481277), (1446, 479280), (1928, 359460), (1997, 347040), (2169, 319520), (2410, 287568), (2892, 239640), (3615, 191712), (3856, 179730), (3994, 173520), (4338, 159760), (4820, 143784), (5784, 119820), (5991, 115680), (7230, 95856), (7712, 89865), (7988, 86760), (8676, 79880), (9640, 71892), (9985, 69408), (10845, 63904), (11568, 59910), (11982, 57840), (14460, 47928), (15976, 43380), (17352, 39940), (17973, 38560), (19280, 35946), (19970, 34704), (21690, 31952), (23136, 29955), (23964, 28920)]