13335840

素因数分解:

$2^5\times 3^5\times 5^1\times 7^3$

素因数の和:51

約数の個数: 288

約数和(自身を含む): 55036800

約数和(自身を除く): 41700960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 243, 245, 252, 270, 280, 288, 294, 315, 324, 336, 343, 360, 378, 392, 405, 420, 432, 441, 480, 486, 490, 504, 540, 560, 567, 588, 630, 648, 672, 686, 720, 735, 756, 784, 810, 840, 864, 882, 945, 972, 980, 1008, 1029, 1080, 1120, 1134, 1176, 1215, 1260, 1296, 1323, 1372, 1440, 1470, 1512, 1568, 1620, 1680, 1701, 1715, 1764, 1890, 1944, 1960, 2016, 2058, 2160, 2205, 2268, 2352, 2430, 2520, 2592, 2646, 2744, 2835, 2940, 3024, 3087, 3240, 3360, 3402, 3430, 3528, 3780, 3888, 3920, 3969, 4116, 4320, 4410, 4536, 4704, 4860, 5040, 5145, 5292, 5488, 5670, 5880, 6048, 6174, 6480, 6615, 6804, 6860, 7056, 7560, 7776, 7840, 7938, 8232, 8505, 8820, 9072, 9261, 9720, 10080, 10290, 10584, 10976, 11340, 11760, 11907, 12348, 12960, 13230, 13608, 13720, 14112, 15120, 15435, 15876, 16464, 17010, 17640, 18144, 18522, 19440, 19845, 20580, 21168, 22680, 23520, 23814, 24696, 26460, 27216, 27440, 27783, 30240, 30870, 31752, 32928, 34020, 35280, 37044, 38880, 39690, 41160, 42336, 45360, 46305, 47628, 49392, 52920, 54432, 54880, 55566, 59535, 61740, 63504, 68040, 70560, 74088, 79380, 82320, 83349, 90720, 92610, 95256, 98784, 105840, 111132, 119070, 123480, 127008, 136080, 138915, 148176, 158760, 164640, 166698, 185220, 190512, 211680, 222264, 238140, 246960, 272160, 277830, 296352, 317520, 333396, 370440, 381024, 416745, 444528, 476280, 493920, 555660, 635040, 666792, 740880, 833490, 889056, 952560, 1111320, 1333584, 1481760, 1666980, 1905120, 2222640, 2667168, 3333960, 4445280, 6667920, 13335840]

約数ペア:

[(1, 13335840), (2, 6667920), (3, 4445280), (4, 3333960), (5, 2667168), (6, 2222640), (7, 1905120), (8, 1666980), (9, 1481760), (10, 1333584), (12, 1111320), (14, 952560), (15, 889056), (16, 833490), (18, 740880), (20, 666792), (21, 635040), (24, 555660), (27, 493920), (28, 476280), (30, 444528), (32, 416745), (35, 381024), (36, 370440), (40, 333396), (42, 317520), (45, 296352), (48, 277830), (49, 272160), (54, 246960), (56, 238140), (60, 222264), (63, 211680), (70, 190512), (72, 185220), (80, 166698), (81, 164640), (84, 158760), (90, 148176), (96, 138915), (98, 136080), (105, 127008), (108, 123480), (112, 119070), (120, 111132), (126, 105840), (135, 98784), (140, 95256), (144, 92610), (147, 90720), (160, 83349), (162, 82320), (168, 79380), (180, 74088), (189, 70560), (196, 68040), (210, 63504), (216, 61740), (224, 59535), (240, 55566), (243, 54880), (245, 54432), (252, 52920), (270, 49392), (280, 47628), (288, 46305), (294, 45360), (315, 42336), (324, 41160), (336, 39690), (343, 38880), (360, 37044), (378, 35280), (392, 34020), (405, 32928), (420, 31752), (432, 30870), (441, 30240), (480, 27783), (486, 27440), (490, 27216), (504, 26460), (540, 24696), (560, 23814), (567, 23520), (588, 22680), (630, 21168), (648, 20580), (672, 19845), (686, 19440), (720, 18522), (735, 18144), (756, 17640), (784, 17010), (810, 16464), (840, 15876), (864, 15435), (882, 15120), (945, 14112), (972, 13720), (980, 13608), (1008, 13230), (1029, 12960), (1080, 12348), (1120, 11907), (1134, 11760), (1176, 11340), (1215, 10976), (1260, 10584), (1296, 10290), (1323, 10080), (1372, 9720), (1440, 9261), (1470, 9072), (1512, 8820), (1568, 8505), (1620, 8232), (1680, 7938), (1701, 7840), (1715, 7776), (1764, 7560), (1890, 7056), (1944, 6860), (1960, 6804), (2016, 6615), (2058, 6480), (2160, 6174), (2205, 6048), (2268, 5880), (2352, 5670), (2430, 5488), (2520, 5292), (2592, 5145), (2646, 5040), (2744, 4860), (2835, 4704), (2940, 4536), (3024, 4410), (3087, 4320), (3240, 4116), (3360, 3969), (3402, 3920), (3430, 3888), (3528, 3780)]