240274368

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 168

約数和(自身を含む): 719175600

約数和(自身を除く): 478901232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 89, 96, 109, 129, 144, 172, 178, 192, 218, 258, 267, 288, 327, 344, 356, 387, 436, 516, 534, 576, 654, 688, 712, 774, 801, 872, 981, 1032, 1068, 1308, 1376, 1424, 1548, 1602, 1744, 1962, 2064, 2136, 2616, 2752, 2848, 3096, 3204, 3488, 3827, 3924, 4128, 4272, 4687, 5232, 5696, 6192, 6408, 6976, 7654, 7848, 8256, 8544, 9374, 9701, 10464, 11481, 12384, 12816, 14061, 15308, 15696, 17088, 18748, 19402, 20928, 22962, 24768, 25632, 28122, 29103, 30616, 31392, 34443, 37496, 38804, 42183, 45924, 51264, 56244, 58206, 61232, 62784, 68886, 74992, 77608, 84366, 87309, 91848, 112488, 116412, 122464, 137772, 149984, 155216, 168732, 174618, 183696, 224976, 232824, 244928, 275544, 299968, 310432, 337464, 349236, 367392, 417143, 449952, 465648, 551088, 620864, 674928, 698472, 734784, 834286, 899904, 931296, 1102176, 1251429, 1349856, 1396944, 1668572, 1862592, 2204352, 2502858, 2699712, 2793888, 3337144, 3754287, 5005716, 5587776, 6674288, 7508574, 10011432, 13348576, 15017148, 20022864, 26697152, 30034296, 40045728, 60068592, 80091456, 120137184, 240274368]

約数ペア:

[(1, 240274368), (2, 120137184), (3, 80091456), (4, 60068592), (6, 40045728), (8, 30034296), (9, 26697152), (12, 20022864), (16, 15017148), (18, 13348576), (24, 10011432), (32, 7508574), (36, 6674288), (43, 5587776), (48, 5005716), (64, 3754287), (72, 3337144), (86, 2793888), (89, 2699712), (96, 2502858), (109, 2204352), (129, 1862592), (144, 1668572), (172, 1396944), (178, 1349856), (192, 1251429), (218, 1102176), (258, 931296), (267, 899904), (288, 834286), (327, 734784), (344, 698472), (356, 674928), (387, 620864), (436, 551088), (516, 465648), (534, 449952), (576, 417143), (654, 367392), (688, 349236), (712, 337464), (774, 310432), (801, 299968), (872, 275544), (981, 244928), (1032, 232824), (1068, 224976), (1308, 183696), (1376, 174618), (1424, 168732), (1548, 155216), (1602, 149984), (1744, 137772), (1962, 122464), (2064, 116412), (2136, 112488), (2616, 91848), (2752, 87309), (2848, 84366), (3096, 77608), (3204, 74992), (3488, 68886), (3827, 62784), (3924, 61232), (4128, 58206), (4272, 56244), (4687, 51264), (5232, 45924), (5696, 42183), (6192, 38804), (6408, 37496), (6976, 34443), (7654, 31392), (7848, 30616), (8256, 29103), (8544, 28122), (9374, 25632), (9701, 24768), (10464, 22962), (11481, 20928), (12384, 19402), (12816, 18748), (14061, 17088), (15308, 15696)]