214978680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{1741}}^1$

素因数の和:1779

約数の個数: 192

約数和(自身を含む): 815256000

約数和(自身を除く): 600277320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1741, 1764, 1960, 2058, 2205, 2520, 2744, 2940, 3087, 3430, 3482, 3528, 4116, 4410, 5145, 5223, 5880, 6174, 6860, 6964, 8232, 8705, 8820, 10290, 10446, 12187, 12348, 13720, 13928, 15435, 15669, 17410, 17640, 20580, 20892, 24374, 24696, 26115, 30870, 31338, 34820, 36561, 41160, 41784, 48748, 52230, 60935, 61740, 62676, 69640, 73122, 78345, 85309, 97496, 104460, 109683, 121870, 123480, 125352, 146244, 156690, 170618, 182805, 208920, 219366, 243740, 255927, 292488, 313380, 341236, 365610, 426545, 438732, 487480, 511854, 548415, 597163, 626760, 682472, 731220, 767781, 853090, 877464, 1023708, 1096830, 1194326, 1279635, 1462440, 1535562, 1706180, 1791489, 2047416, 2193660, 2388652, 2559270, 2985815, 3071124, 3412360, 3582978, 3838905, 4387320, 4777304, 5118540, 5374467, 5971630, 6142248, 7165956, 7677810, 8957445, 10237080, 10748934, 11943260, 14331912, 15355620, 17914890, 21497868, 23886520, 26872335, 30711240, 35829780, 42995736, 53744670, 71659560, 107489340, 214978680]

約数ペア:

[(1, 214978680), (2, 107489340), (3, 71659560), (4, 53744670), (5, 42995736), (6, 35829780), (7, 30711240), (8, 26872335), (9, 23886520), (10, 21497868), (12, 17914890), (14, 15355620), (15, 14331912), (18, 11943260), (20, 10748934), (21, 10237080), (24, 8957445), (28, 7677810), (30, 7165956), (35, 6142248), (36, 5971630), (40, 5374467), (42, 5118540), (45, 4777304), (49, 4387320), (56, 3838905), (60, 3582978), (63, 3412360), (70, 3071124), (72, 2985815), (84, 2559270), (90, 2388652), (98, 2193660), (105, 2047416), (120, 1791489), (126, 1706180), (140, 1535562), (147, 1462440), (168, 1279635), (180, 1194326), (196, 1096830), (210, 1023708), (245, 877464), (252, 853090), (280, 767781), (294, 731220), (315, 682472), (343, 626760), (360, 597163), (392, 548415), (420, 511854), (441, 487480), (490, 438732), (504, 426545), (588, 365610), (630, 341236), (686, 313380), (735, 292488), (840, 255927), (882, 243740), (980, 219366), (1029, 208920), (1176, 182805), (1260, 170618), (1372, 156690), (1470, 146244), (1715, 125352), (1741, 123480), (1764, 121870), (1960, 109683), (2058, 104460), (2205, 97496), (2520, 85309), (2744, 78345), (2940, 73122), (3087, 69640), (3430, 62676), (3482, 61740), (3528, 60935), (4116, 52230), (4410, 48748), (5145, 41784), (5223, 41160), (5880, 36561), (6174, 34820), (6860, 31338), (6964, 30870), (8232, 26115), (8705, 24696), (8820, 24374), (10290, 20892), (10446, 20580), (12187, 17640), (12348, 17410), (13720, 15669), (13928, 15435)]