268459920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2437}}^1$

素因数の和:2479

約数の個数: 200

約数和(自身を含む): 987653304

約数和(自身を除く): 719193384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 2040, 2160, 2295, 2437, 2448, 2754, 3060, 3240, 3672, 4080, 4590, 4874, 5508, 6120, 6480, 6885, 7311, 7344, 9180, 9748, 11016, 12185, 12240, 13770, 14622, 18360, 19496, 21933, 22032, 24370, 27540, 29244, 36555, 36720, 38992, 41429, 43866, 48740, 55080, 58488, 65799, 73110, 82858, 87732, 97480, 109665, 110160, 116976, 124287, 131598, 146220, 165716, 175464, 194960, 197397, 207145, 219330, 248574, 263196, 292440, 328995, 331432, 350928, 372861, 394794, 414290, 438660, 497148, 526392, 584880, 621435, 657990, 662864, 745722, 789588, 828580, 877320, 986985, 994296, 1052784, 1118583, 1242870, 1315980, 1491444, 1579176, 1657160, 1754640, 1864305, 1973970, 1988592, 2237166, 2485740, 2631960, 2982888, 3158352, 3314320, 3355749, 3728610, 3947940, 4474332, 4971480, 5263920, 5592915, 5965776, 6711498, 7457220, 7895880, 8948664, 9942960, 11185830, 13422996, 14914440, 15791760, 16778745, 17897328, 22371660, 26845992, 29828880, 33557490, 44743320, 53691984, 67114980, 89486640, 134229960, 268459920]

約数ペア:

[(1, 268459920), (2, 134229960), (3, 89486640), (4, 67114980), (5, 53691984), (6, 44743320), (8, 33557490), (9, 29828880), (10, 26845992), (12, 22371660), (15, 17897328), (16, 16778745), (17, 15791760), (18, 14914440), (20, 13422996), (24, 11185830), (27, 9942960), (30, 8948664), (34, 7895880), (36, 7457220), (40, 6711498), (45, 5965776), (48, 5592915), (51, 5263920), (54, 4971480), (60, 4474332), (68, 3947940), (72, 3728610), (80, 3355749), (81, 3314320), (85, 3158352), (90, 2982888), (102, 2631960), (108, 2485740), (120, 2237166), (135, 1988592), (136, 1973970), (144, 1864305), (153, 1754640), (162, 1657160), (170, 1579176), (180, 1491444), (204, 1315980), (216, 1242870), (240, 1118583), (255, 1052784), (270, 994296), (272, 986985), (306, 877320), (324, 828580), (340, 789588), (360, 745722), (405, 662864), (408, 657990), (432, 621435), (459, 584880), (510, 526392), (540, 497148), (612, 438660), (648, 414290), (680, 394794), (720, 372861), (765, 350928), (810, 331432), (816, 328995), (918, 292440), (1020, 263196), (1080, 248574), (1224, 219330), (1296, 207145), (1360, 197397), (1377, 194960), (1530, 175464), (1620, 165716), (1836, 146220), (2040, 131598), (2160, 124287), (2295, 116976), (2437, 110160), (2448, 109665), (2754, 97480), (3060, 87732), (3240, 82858), (3672, 73110), (4080, 65799), (4590, 58488), (4874, 55080), (5508, 48740), (6120, 43866), (6480, 41429), (6885, 38992), (7311, 36720), (7344, 36555), (9180, 29244), (9748, 27540), (11016, 24370), (12185, 22032), (12240, 21933), (13770, 19496), (14622, 18360)]