1260521472

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 4033411200

約数和(自身を除く): 2772889728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 64, 79, 84, 96, 98, 106, 112, 128, 147, 158, 159, 168, 192, 196, 212, 224, 237, 256, 294, 316, 318, 336, 371, 384, 392, 424, 448, 474, 512, 553, 588, 632, 636, 672, 742, 768, 784, 848, 896, 948, 1024, 1106, 1113, 1176, 1264, 1272, 1344, 1484, 1536, 1568, 1659, 1696, 1792, 1896, 2048, 2212, 2226, 2352, 2528, 2544, 2597, 2688, 2968, 3072, 3136, 3318, 3392, 3584, 3792, 3871, 4187, 4424, 4452, 4704, 5056, 5088, 5194, 5376, 5936, 6144, 6272, 6636, 6784, 7168, 7584, 7742, 7791, 8374, 8848, 8904, 9408, 10112, 10176, 10388, 10752, 11613, 11872, 12544, 12561, 13272, 13568, 14336, 15168, 15484, 15582, 16748, 17696, 17808, 18816, 20224, 20352, 20776, 21504, 23226, 23744, 25088, 25122, 26544, 27136, 29309, 30336, 30968, 31164, 33496, 35392, 35616, 37632, 40448, 40704, 41552, 43008, 46452, 47488, 50176, 50244, 53088, 54272, 58618, 60672, 61936, 62328, 66992, 70784, 71232, 75264, 80896, 81408, 83104, 87927, 92904, 94976, 100352, 100488, 106176, 108544, 117236, 121344, 123872, 124656, 133984, 141568, 142464, 150528, 161792, 162816, 166208, 175854, 185808, 189952, 200976, 205163, 212352, 234472, 242688, 247744, 249312, 267968, 283136, 284928, 301056, 325632, 332416, 351708, 371616, 379904, 401952, 410326, 424704, 468944, 485376, 495488, 498624, 535936, 566272, 569856, 615489, 664832, 703416, 743232, 759808, 803904, 820652, 849408, 937888, 990976, 997248, 1071872, 1132544, 1139712, 1230978, 1329664, 1406832, 1486464, 1607808, 1641304, 1698816, 1875776, 1981952, 1994496, 2143744, 2279424, 2461956, 2659328, 2813664, 2972928, 3215616, 3282608, 3397632, 3751552, 3963904, 3988992, 4287488, 4923912, 5318656, 5627328, 5945856, 6431232, 6565216, 7503104, 7927808, 7977984, 8574976, 9847824, 11254656, 11891712, 12862464, 13130432, 15006208, 15955968, 19695648, 22509312, 23783424, 25724928, 26260864, 30012416, 39391296, 45018624, 52521728, 60024832, 78782592, 90037248, 105043456, 157565184, 180074496, 210086912, 315130368, 420173824, 630260736, 1260521472]

約数ペア:

[(1, 1260521472), (2, 630260736), (3, 420173824), (4, 315130368), (6, 210086912), (7, 180074496), (8, 157565184), (12, 105043456), (14, 90037248), (16, 78782592), (21, 60024832), (24, 52521728), (28, 45018624), (32, 39391296), (42, 30012416), (48, 26260864), (49, 25724928), (53, 23783424), (56, 22509312), (64, 19695648), (79, 15955968), (84, 15006208), (96, 13130432), (98, 12862464), (106, 11891712), (112, 11254656), (128, 9847824), (147, 8574976), (158, 7977984), (159, 7927808), (168, 7503104), (192, 6565216), (196, 6431232), (212, 5945856), (224, 5627328), (237, 5318656), (256, 4923912), (294, 4287488), (316, 3988992), (318, 3963904), (336, 3751552), (371, 3397632), (384, 3282608), (392, 3215616), (424, 2972928), (448, 2813664), (474, 2659328), (512, 2461956), (553, 2279424), (588, 2143744), (632, 1994496), (636, 1981952), (672, 1875776), (742, 1698816), (768, 1641304), (784, 1607808), (848, 1486464), (896, 1406832), (948, 1329664), (1024, 1230978), (1106, 1139712), (1113, 1132544), (1176, 1071872), (1264, 997248), (1272, 990976), (1344, 937888), (1484, 849408), (1536, 820652), (1568, 803904), (1659, 759808), (1696, 743232), (1792, 703416), (1896, 664832), (2048, 615489), (2212, 569856), (2226, 566272), (2352, 535936), (2528, 498624), (2544, 495488), (2597, 485376), (2688, 468944), (2968, 424704), (3072, 410326), (3136, 401952), (3318, 379904), (3392, 371616), (3584, 351708), (3792, 332416), (3871, 325632), (4187, 301056), (4424, 284928), (4452, 283136), (4704, 267968), (5056, 249312), (5088, 247744), (5194, 242688), (5376, 234472), (5936, 212352), (6144, 205163), (6272, 200976), (6636, 189952), (6784, 185808), (7168, 175854), (7584, 166208), (7742, 162816), (7791, 161792), (8374, 150528), (8848, 142464), (8904, 141568), (9408, 133984), (10112, 124656), (10176, 123872), (10388, 121344), (10752, 117236), (11613, 108544), (11872, 106176), (12544, 100488), (12561, 100352), (13272, 94976), (13568, 92904), (14336, 87927), (15168, 83104), (15484, 81408), (15582, 80896), (16748, 75264), (17696, 71232), (17808, 70784), (18816, 66992), (20224, 62328), (20352, 61936), (20776, 60672), (21504, 58618), (23226, 54272), (23744, 53088), (25088, 50244), (25122, 50176), (26544, 47488), (27136, 46452), (29309, 43008), (30336, 41552), (30968, 40704), (31164, 40448), (33496, 37632), (35392, 35616)]