77004480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{1637}}^1$

素因数の和:1671

約数の個数: 168

約数和(自身を含む): 284579568

約数和(自身を除く): 207575088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1637, 1680, 1960, 2240, 2352, 2940, 3136, 3274, 3360, 3920, 4704, 4911, 5880, 6548, 6720, 7840, 8185, 9408, 9822, 11459, 11760, 13096, 15680, 16370, 19644, 22918, 23520, 24555, 26192, 32740, 34377, 39288, 45836, 47040, 49110, 52384, 57295, 65480, 68754, 78576, 80213, 91672, 98220, 104768, 114590, 130960, 137508, 157152, 160426, 171885, 183344, 196440, 229180, 240639, 261920, 275016, 314304, 320852, 343770, 366688, 392880, 401065, 458360, 481278, 523840, 550032, 641704, 687540, 733376, 785760, 802130, 916720, 962556, 1100064, 1203195, 1283408, 1375080, 1571520, 1604260, 1833440, 1925112, 2200128, 2406390, 2566816, 2750160, 3208520, 3666880, 3850224, 4812780, 5133632, 5500320, 6417040, 7700448, 9625560, 11000640, 12834080, 15400896, 19251120, 25668160, 38502240, 77004480]

約数ペア:

[(1, 77004480), (2, 38502240), (3, 25668160), (4, 19251120), (5, 15400896), (6, 12834080), (7, 11000640), (8, 9625560), (10, 7700448), (12, 6417040), (14, 5500320), (15, 5133632), (16, 4812780), (20, 3850224), (21, 3666880), (24, 3208520), (28, 2750160), (30, 2566816), (32, 2406390), (35, 2200128), (40, 1925112), (42, 1833440), (48, 1604260), (49, 1571520), (56, 1375080), (60, 1283408), (64, 1203195), (70, 1100064), (80, 962556), (84, 916720), (96, 802130), (98, 785760), (105, 733376), (112, 687540), (120, 641704), (140, 550032), (147, 523840), (160, 481278), (168, 458360), (192, 401065), (196, 392880), (210, 366688), (224, 343770), (240, 320852), (245, 314304), (280, 275016), (294, 261920), (320, 240639), (336, 229180), (392, 196440), (420, 183344), (448, 171885), (480, 160426), (490, 157152), (560, 137508), (588, 130960), (672, 114590), (735, 104768), (784, 98220), (840, 91672), (960, 80213), (980, 78576), (1120, 68754), (1176, 65480), (1344, 57295), (1470, 52384), (1568, 49110), (1637, 47040), (1680, 45836), (1960, 39288), (2240, 34377), (2352, 32740), (2940, 26192), (3136, 24555), (3274, 23520), (3360, 22918), (3920, 19644), (4704, 16370), (4911, 15680), (5880, 13096), (6548, 11760), (6720, 11459), (7840, 9822), (8185, 9408)]