6729660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{109}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 24024000

約数和(自身を除く): 17294340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 109, 126, 140, 147, 180, 196, 210, 218, 245, 252, 294, 315, 327, 343, 420, 436, 441, 490, 545, 588, 630, 654, 686, 735, 763, 882, 980, 981, 1029, 1090, 1260, 1308, 1372, 1470, 1526, 1635, 1715, 1764, 1962, 2058, 2180, 2205, 2289, 2940, 3052, 3087, 3270, 3430, 3815, 3924, 4116, 4410, 4578, 4905, 5145, 5341, 6174, 6540, 6860, 6867, 7630, 8820, 9156, 9810, 10290, 10682, 11445, 12348, 13734, 15260, 15435, 16023, 19620, 20580, 21364, 22890, 26705, 27468, 30870, 32046, 34335, 37387, 45780, 48069, 53410, 61740, 64092, 68670, 74774, 80115, 96138, 106820, 112161, 137340, 149548, 160230, 186935, 192276, 224322, 240345, 320460, 336483, 373870, 448644, 480690, 560805, 672966, 747740, 961380, 1121610, 1345932, 1682415, 2243220, 3364830, 6729660]

約数ペア:

[(1, 6729660), (2, 3364830), (3, 2243220), (4, 1682415), (5, 1345932), (6, 1121610), (7, 961380), (9, 747740), (10, 672966), (12, 560805), (14, 480690), (15, 448644), (18, 373870), (20, 336483), (21, 320460), (28, 240345), (30, 224322), (35, 192276), (36, 186935), (42, 160230), (45, 149548), (49, 137340), (60, 112161), (63, 106820), (70, 96138), (84, 80115), (90, 74774), (98, 68670), (105, 64092), (109, 61740), (126, 53410), (140, 48069), (147, 45780), (180, 37387), (196, 34335), (210, 32046), (218, 30870), (245, 27468), (252, 26705), (294, 22890), (315, 21364), (327, 20580), (343, 19620), (420, 16023), (436, 15435), (441, 15260), (490, 13734), (545, 12348), (588, 11445), (630, 10682), (654, 10290), (686, 9810), (735, 9156), (763, 8820), (882, 7630), (980, 6867), (981, 6860), (1029, 6540), (1090, 6174), (1260, 5341), (1308, 5145), (1372, 4905), (1470, 4578), (1526, 4410), (1635, 4116), (1715, 3924), (1764, 3815), (1962, 3430), (2058, 3270), (2180, 3087), (2205, 3052), (2289, 2940)]