239682240

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1357

約数の個数: 280

約数和(自身を含む): 975128352

約数和(自身を除く): 735446112

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, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1321, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2642, 2835, 2880, 3024, 3240, 3360, 3780, 3963, 4032, 4320, 4536, 5040, 5184, 5284, 5670, 6048, 6480, 6605, 6720, 7560, 7926, 8640, 9072, 9247, 10080, 10568, 11340, 11889, 12096, 12960, 13210, 15120, 15852, 18144, 18494, 19815, 20160, 21136, 22680, 23778, 25920, 26420, 27741, 30240, 31704, 35667, 36288, 36988, 39630, 42272, 45360, 46235, 47556, 52840, 55482, 59445, 60480, 63408, 71334, 73976, 79260, 83223, 84544, 90720, 92470, 95112, 105680, 107001, 110964, 118890, 126816, 138705, 142668, 147952, 158520, 166446, 178335, 181440, 184940, 190224, 211360, 214002, 221928, 237780, 249669, 253632, 277410, 285336, 295904, 317040, 332892, 356670, 369880, 380448, 416115, 422720, 428004, 443856, 475560, 499338, 535005, 554820, 570672, 591808, 634080, 665784, 713340, 739760, 749007, 760896, 832230, 856008, 887712, 951120, 998676, 1070010, 1109640, 1141344, 1248345, 1268160, 1331568, 1426680, 1479520, 1498014, 1664460, 1712016, 1775424, 1902240, 1997352, 2140020, 2219280, 2282688, 2496690, 2663136, 2853360, 2959040, 2996028, 3328920, 3424032, 3745035, 3804480, 3994704, 4280040, 4438560, 4993380, 5326272, 5706720, 5992056, 6657840, 6848064, 7490070, 7989408, 8560080, 8877120, 9986760, 11413440, 11984112, 13315680, 14980140, 15978816, 17120160, 19973520, 23968224, 26631360, 29960280, 34240320, 39947040, 47936448, 59920560, 79894080, 119841120, 239682240]

約数ペア:

[(1, 239682240), (2, 119841120), (3, 79894080), (4, 59920560), (5, 47936448), (6, 39947040), (7, 34240320), (8, 29960280), (9, 26631360), (10, 23968224), (12, 19973520), (14, 17120160), (15, 15978816), (16, 14980140), (18, 13315680), (20, 11984112), (21, 11413440), (24, 9986760), (27, 8877120), (28, 8560080), (30, 7989408), (32, 7490070), (35, 6848064), (36, 6657840), (40, 5992056), (42, 5706720), (45, 5326272), (48, 4993380), (54, 4438560), (56, 4280040), (60, 3994704), (63, 3804480), (64, 3745035), (70, 3424032), (72, 3328920), (80, 2996028), (81, 2959040), (84, 2853360), (90, 2663136), (96, 2496690), (105, 2282688), (108, 2219280), (112, 2140020), (120, 1997352), (126, 1902240), (135, 1775424), (140, 1712016), (144, 1664460), (160, 1498014), (162, 1479520), (168, 1426680), (180, 1331568), (189, 1268160), (192, 1248345), (210, 1141344), (216, 1109640), (224, 1070010), (240, 998676), (252, 951120), (270, 887712), (280, 856008), (288, 832230), (315, 760896), (320, 749007), (324, 739760), (336, 713340), (360, 665784), (378, 634080), (405, 591808), (420, 570672), (432, 554820), (448, 535005), (480, 499338), (504, 475560), (540, 443856), (560, 428004), (567, 422720), (576, 416115), (630, 380448), (648, 369880), (672, 356670), (720, 332892), (756, 317040), (810, 295904), (840, 285336), (864, 277410), (945, 253632), (960, 249669), (1008, 237780), (1080, 221928), (1120, 214002), (1134, 211360), (1260, 190224), (1296, 184940), (1321, 181440), (1344, 178335), (1440, 166446), (1512, 158520), (1620, 147952), (1680, 142668), (1728, 138705), (1890, 126816), (2016, 118890), (2160, 110964), (2240, 107001), (2268, 105680), (2520, 95112), (2592, 92470), (2642, 90720), (2835, 84544), (2880, 83223), (3024, 79260), (3240, 73976), (3360, 71334), (3780, 63408), (3963, 60480), (4032, 59445), (4320, 55482), (4536, 52840), (5040, 47556), (5184, 46235), (5284, 45360), (5670, 42272), (6048, 39630), (6480, 36988), (6605, 36288), (6720, 35667), (7560, 31704), (7926, 30240), (8640, 27741), (9072, 26420), (9247, 25920), (10080, 23778), (10568, 22680), (11340, 21136), (11889, 20160), (12096, 19815), (12960, 18494), (13210, 18144), (15120, 15852)]