240493536

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 240

約数和(自身を含む): 758153088

約数和(自身を除く): 517659552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 41, 48, 54, 62, 72, 73, 81, 82, 93, 96, 108, 123, 124, 144, 146, 162, 164, 186, 216, 219, 246, 248, 279, 288, 292, 324, 328, 369, 372, 432, 438, 492, 496, 558, 584, 648, 656, 657, 738, 744, 837, 864, 876, 984, 992, 1107, 1116, 1168, 1271, 1296, 1312, 1314, 1476, 1488, 1674, 1752, 1968, 1971, 2214, 2232, 2263, 2336, 2511, 2542, 2592, 2628, 2952, 2976, 2993, 3321, 3348, 3504, 3813, 3936, 3942, 4428, 4464, 4526, 5022, 5084, 5256, 5904, 5913, 5986, 6642, 6696, 6789, 7008, 7626, 7884, 8856, 8928, 8979, 9052, 10044, 10168, 10512, 11439, 11808, 11826, 11972, 13284, 13392, 13578, 15252, 15768, 17712, 17958, 18104, 20088, 20336, 20367, 21024, 22878, 23652, 23944, 26568, 26784, 26937, 27156, 30504, 31536, 34317, 35424, 35916, 36208, 40176, 40672, 40734, 45756, 47304, 47888, 53136, 53874, 54312, 61008, 61101, 63072, 68634, 71832, 72416, 80352, 80811, 81468, 91512, 92783, 94608, 95776, 102951, 106272, 107748, 108624, 122016, 122202, 137268, 143664, 161622, 162936, 183024, 183303, 185566, 189216, 205902, 215496, 217248, 242433, 244404, 274536, 278349, 287328, 323244, 325872, 366048, 366606, 371132, 411804, 430992, 484866, 488808, 549072, 556698, 646488, 651744, 733212, 742264, 823608, 835047, 861984, 969732, 977616, 1098144, 1113396, 1292976, 1466424, 1484528, 1647216, 1670094, 1939464, 1955232, 2226792, 2505141, 2585952, 2932848, 2969056, 3294432, 3340188, 3878928, 4453584, 5010282, 5865696, 6680376, 7515423, 7757856, 8907168, 10020564, 13360752, 15030846, 20041128, 26721504, 30061692, 40082256, 60123384, 80164512, 120246768, 240493536]

約数ペア:

[(1, 240493536), (2, 120246768), (3, 80164512), (4, 60123384), (6, 40082256), (8, 30061692), (9, 26721504), (12, 20041128), (16, 15030846), (18, 13360752), (24, 10020564), (27, 8907168), (31, 7757856), (32, 7515423), (36, 6680376), (41, 5865696), (48, 5010282), (54, 4453584), (62, 3878928), (72, 3340188), (73, 3294432), (81, 2969056), (82, 2932848), (93, 2585952), (96, 2505141), (108, 2226792), (123, 1955232), (124, 1939464), (144, 1670094), (146, 1647216), (162, 1484528), (164, 1466424), (186, 1292976), (216, 1113396), (219, 1098144), (246, 977616), (248, 969732), (279, 861984), (288, 835047), (292, 823608), (324, 742264), (328, 733212), (369, 651744), (372, 646488), (432, 556698), (438, 549072), (492, 488808), (496, 484866), (558, 430992), (584, 411804), (648, 371132), (656, 366606), (657, 366048), (738, 325872), (744, 323244), (837, 287328), (864, 278349), (876, 274536), (984, 244404), (992, 242433), (1107, 217248), (1116, 215496), (1168, 205902), (1271, 189216), (1296, 185566), (1312, 183303), (1314, 183024), (1476, 162936), (1488, 161622), (1674, 143664), (1752, 137268), (1968, 122202), (1971, 122016), (2214, 108624), (2232, 107748), (2263, 106272), (2336, 102951), (2511, 95776), (2542, 94608), (2592, 92783), (2628, 91512), (2952, 81468), (2976, 80811), (2993, 80352), (3321, 72416), (3348, 71832), (3504, 68634), (3813, 63072), (3936, 61101), (3942, 61008), (4428, 54312), (4464, 53874), (4526, 53136), (5022, 47888), (5084, 47304), (5256, 45756), (5904, 40734), (5913, 40672), (5986, 40176), (6642, 36208), (6696, 35916), (6789, 35424), (7008, 34317), (7626, 31536), (7884, 30504), (8856, 27156), (8928, 26937), (8979, 26784), (9052, 26568), (10044, 23944), (10168, 23652), (10512, 22878), (11439, 21024), (11808, 20367), (11826, 20336), (11972, 20088), (13284, 18104), (13392, 17958), (13578, 17712), (15252, 15768)]