31456470528

素因数分解:

$2^9\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1960

約数の個数: 480

約数和(自身を含む): 113320247040

約数和(自身を除く): 81863776512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 243, 252, 256, 266, 288, 304, 324, 336, 342, 378, 384, 399, 432, 448, 456, 486, 504, 512, 513, 532, 567, 576, 608, 648, 672, 684, 756, 768, 798, 864, 896, 912, 972, 1008, 1026, 1064, 1134, 1152, 1197, 1216, 1296, 1344, 1368, 1512, 1536, 1539, 1596, 1701, 1728, 1792, 1824, 1901, 1944, 2016, 2052, 2128, 2268, 2304, 2394, 2432, 2592, 2688, 2736, 3024, 3078, 3192, 3402, 3456, 3584, 3591, 3648, 3802, 3888, 4032, 4104, 4256, 4536, 4608, 4617, 4788, 4864, 5184, 5376, 5472, 5703, 6048, 6156, 6384, 6804, 6912, 7182, 7296, 7604, 7776, 8064, 8208, 8512, 9072, 9234, 9576, 9728, 10368, 10752, 10773, 10944, 11406, 12096, 12312, 12768, 13307, 13608, 13824, 14364, 14592, 15208, 15552, 16128, 16416, 17024, 17109, 18144, 18468, 19152, 20736, 21546, 21888, 22812, 24192, 24624, 25536, 26614, 27216, 28728, 29184, 30416, 31104, 32256, 32319, 32832, 34048, 34218, 36119, 36288, 36936, 38304, 39921, 41472, 43092, 43776, 45624, 48384, 49248, 51072, 51327, 53228, 54432, 57456, 60832, 62208, 64638, 65664, 68096, 68436, 72238, 72576, 73872, 76608, 79842, 86184, 87552, 91248, 96768, 98496, 102144, 102654, 106456, 108357, 108864, 114912, 119763, 121664, 124416, 129276, 131328, 136872, 144476, 145152, 147744, 153216, 153981, 159684, 172368, 182496, 196992, 204288, 205308, 212912, 216714, 217728, 229824, 239526, 243328, 252833, 258552, 262656, 273744, 288952, 290304, 295488, 306432, 307962, 319368, 325071, 344736, 359289, 364992, 393984, 410616, 425824, 433428, 435456, 459648, 461943, 479052, 486656, 505666, 517104, 547488, 577904, 590976, 612864, 615924, 638736, 650142, 689472, 718578, 729984, 758499, 787968, 821232, 851648, 866856, 870912, 919296, 923886, 958104, 973312, 975213, 1011332, 1034208, 1077867, 1094976, 1155808, 1181952, 1231848, 1277472, 1300284, 1378944, 1437156, 1459968, 1516998, 1642464, 1703296, 1733712, 1838592, 1847772, 1916208, 1950426, 2022664, 2068416, 2155734, 2189952, 2275497, 2311616, 2363904, 2463696, 2554944, 2600568, 2757888, 2874312, 2919936, 2925639, 3033996, 3233601, 3284928, 3406592, 3467424, 3695544, 3832416, 3900852, 4045328, 4136832, 4311468, 4379904, 4550994, 4623232, 4927392, 5109888, 5201136, 5515776, 5748624, 5851278, 6067992, 6467202, 6569856, 6813184, 6826491, 6934848, 7391088, 7664832, 7801704, 8090656, 8273664, 8622936, 8759808, 8776917, 9101988, 9246464, 9854784, 10219776, 10402272, 11497248, 11702556, 12135984, 12934404, 13139712, 13652982, 13869696, 14782176, 15329664, 15603408, 16181312, 16547328, 17245872, 17553834, 18203976, 18492928, 19709568, 20439552, 20479473, 20804544, 22994496, 23405112, 24271968, 25868808, 26279424, 27305964, 27739392, 29564352, 30659328, 31206816, 32362624, 34491744, 35107668, 36407952, 39419136, 40958946, 41609088, 45988992, 46810224, 48543936, 51737616, 54611928, 55478784, 59128704, 61318656, 61438419, 62413632, 64725248, 68983488, 70215336, 72815904, 78838272, 81917892, 83218176, 91977984, 93620448, 97087872, 103475232, 109223856, 118257408, 122876838, 124827264, 129450496, 137966976, 140430672, 145631808, 163835784, 166436352, 183955968, 187240896, 194175744, 206950464, 218447712, 236514816, 245753676, 249654528, 275933952, 280861344, 291263616, 327671568, 374481792, 388351488, 413900928, 436895424, 491507352, 499309056, 551867904, 561722688, 582527232, 655343136, 748963584, 827801856, 873790848, 983014704, 1123445376, 1165054464, 1310686272, 1497927168, 1655603712, 1747581696, 1966029408, 2246890752, 2621372544, 3495163392, 3932058816, 4493781504, 5242745088, 7864117632, 10485490176, 15728235264, 31456470528]

約数ペア:

[(1, 31456470528), (2, 15728235264), (3, 10485490176), (4, 7864117632), (6, 5242745088), (7, 4493781504), (8, 3932058816), (9, 3495163392), (12, 2621372544), (14, 2246890752), (16, 1966029408), (18, 1747581696), (19, 1655603712), (21, 1497927168), (24, 1310686272), (27, 1165054464), (28, 1123445376), (32, 983014704), (36, 873790848), (38, 827801856), (42, 748963584), (48, 655343136), (54, 582527232), (56, 561722688), (57, 551867904), (63, 499309056), (64, 491507352), (72, 436895424), (76, 413900928), (81, 388351488), (84, 374481792), (96, 327671568), (108, 291263616), (112, 280861344), (114, 275933952), (126, 249654528), (128, 245753676), (133, 236514816), (144, 218447712), (152, 206950464), (162, 194175744), (168, 187240896), (171, 183955968), (189, 166436352), (192, 163835784), (216, 145631808), (224, 140430672), (228, 137966976), (243, 129450496), (252, 124827264), (256, 122876838), (266, 118257408), (288, 109223856), (304, 103475232), (324, 97087872), (336, 93620448), (342, 91977984), (378, 83218176), (384, 81917892), (399, 78838272), (432, 72815904), (448, 70215336), (456, 68983488), (486, 64725248), (504, 62413632), (512, 61438419), (513, 61318656), (532, 59128704), (567, 55478784), (576, 54611928), (608, 51737616), (648, 48543936), (672, 46810224), (684, 45988992), (756, 41609088), (768, 40958946), (798, 39419136), (864, 36407952), (896, 35107668), (912, 34491744), (972, 32362624), (1008, 31206816), (1026, 30659328), (1064, 29564352), (1134, 27739392), (1152, 27305964), (1197, 26279424), (1216, 25868808), (1296, 24271968), (1344, 23405112), (1368, 22994496), (1512, 20804544), (1536, 20479473), (1539, 20439552), (1596, 19709568), (1701, 18492928), (1728, 18203976), (1792, 17553834), (1824, 17245872), (1901, 16547328), (1944, 16181312), (2016, 15603408), (2052, 15329664), (2128, 14782176), (2268, 13869696), (2304, 13652982), (2394, 13139712), (2432, 12934404), (2592, 12135984), (2688, 11702556), (2736, 11497248), (3024, 10402272), (3078, 10219776), (3192, 9854784), (3402, 9246464), (3456, 9101988), (3584, 8776917), (3591, 8759808), (3648, 8622936), (3802, 8273664), (3888, 8090656), (4032, 7801704), (4104, 7664832), (4256, 7391088), (4536, 6934848), (4608, 6826491), (4617, 6813184), (4788, 6569856), (4864, 6467202), (5184, 6067992), (5376, 5851278), (5472, 5748624), (5703, 5515776), (6048, 5201136), (6156, 5109888), (6384, 4927392), (6804, 4623232), (6912, 4550994), (7182, 4379904), (7296, 4311468), (7604, 4136832), (7776, 4045328), (8064, 3900852), (8208, 3832416), (8512, 3695544), (9072, 3467424), (9234, 3406592), (9576, 3284928), (9728, 3233601), (10368, 3033996), (10752, 2925639), (10773, 2919936), (10944, 2874312), (11406, 2757888), (12096, 2600568), (12312, 2554944), (12768, 2463696), (13307, 2363904), (13608, 2311616), (13824, 2275497), (14364, 2189952), (14592, 2155734), (15208, 2068416), (15552, 2022664), (16128, 1950426), (16416, 1916208), (17024, 1847772), (17109, 1838592), (18144, 1733712), (18468, 1703296), (19152, 1642464), (20736, 1516998), (21546, 1459968), (21888, 1437156), (22812, 1378944), (24192, 1300284), (24624, 1277472), (25536, 1231848), (26614, 1181952), (27216, 1155808), (28728, 1094976), (29184, 1077867), (30416, 1034208), (31104, 1011332), (32256, 975213), (32319, 973312), (32832, 958104), (34048, 923886), (34218, 919296), (36119, 870912), (36288, 866856), (36936, 851648), (38304, 821232), (39921, 787968), (41472, 758499), (43092, 729984), (43776, 718578), (45624, 689472), (48384, 650142), (49248, 638736), (51072, 615924), (51327, 612864), (53228, 590976), (54432, 577904), (57456, 547488), (60832, 517104), (62208, 505666), (64638, 486656), (65664, 479052), (68096, 461943), (68436, 459648), (72238, 435456), (72576, 433428), (73872, 425824), (76608, 410616), (79842, 393984), (86184, 364992), (87552, 359289), (91248, 344736), (96768, 325071), (98496, 319368), (102144, 307962), (102654, 306432), (106456, 295488), (108357, 290304), (108864, 288952), (114912, 273744), (119763, 262656), (121664, 258552), (124416, 252833), (129276, 243328), (131328, 239526), (136872, 229824), (144476, 217728), (145152, 216714), (147744, 212912), (153216, 205308), (153981, 204288), (159684, 196992), (172368, 182496)]