15678031488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{823}}^1$

素因数の和:1239

約数の個数: 256

約数和(自身を含む): 50294323200

約数和(自身を除く): 34616291712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 373, 384, 399, 448, 456, 532, 608, 672, 746, 798, 823, 896, 912, 1064, 1119, 1216, 1344, 1492, 1596, 1646, 1824, 2128, 2238, 2432, 2469, 2611, 2688, 2984, 3192, 3292, 3648, 4256, 4476, 4938, 5222, 5761, 5968, 6384, 6584, 7087, 7296, 7833, 8512, 8952, 9876, 10444, 11522, 11936, 12768, 13168, 14174, 15637, 15666, 17024, 17283, 17904, 19752, 20888, 21261, 23044, 23872, 25536, 26336, 28348, 31274, 31332, 34566, 35808, 39504, 41776, 42522, 46088, 46911, 47744, 49609, 51072, 52672, 56696, 62548, 62664, 69132, 71616, 79008, 83552, 85044, 92176, 93822, 99218, 105344, 109459, 113392, 125096, 125328, 138264, 143232, 148827, 158016, 167104, 170088, 184352, 187644, 198436, 218918, 226784, 250192, 250656, 276528, 297654, 306979, 316032, 328377, 334208, 340176, 368704, 375288, 396872, 437836, 453568, 500384, 501312, 553056, 595308, 613958, 656754, 680352, 737408, 750576, 793744, 875672, 907136, 920937, 1000768, 1002624, 1106112, 1190616, 1227916, 1313508, 1360704, 1501152, 1587488, 1751344, 1841874, 2001536, 2148853, 2212224, 2381232, 2455832, 2627016, 2721408, 3002304, 3174976, 3502688, 3683748, 4297706, 4762464, 4911664, 5254032, 5832601, 6004608, 6349952, 6446559, 7005376, 7367496, 8595412, 9524928, 9823328, 10508064, 11665202, 12893118, 14010752, 14734992, 17190824, 17497803, 19049856, 19646656, 21016128, 23330404, 25786236, 29469984, 34381648, 34995606, 39293312, 40828207, 42032256, 46660808, 51572472, 58939968, 68763296, 69991212, 81656414, 93321616, 103144944, 117879936, 122484621, 137526592, 139982424, 163312828, 186643232, 206289888, 244969242, 275053184, 279964848, 326625656, 373286464, 412579776, 489938484, 559929696, 653251312, 746572928, 825159552, 979876968, 1119859392, 1306502624, 1959753936, 2239718784, 2613005248, 3919507872, 5226010496, 7839015744, 15678031488]

約数ペア:

[(1, 15678031488), (2, 7839015744), (3, 5226010496), (4, 3919507872), (6, 2613005248), (7, 2239718784), (8, 1959753936), (12, 1306502624), (14, 1119859392), (16, 979876968), (19, 825159552), (21, 746572928), (24, 653251312), (28, 559929696), (32, 489938484), (38, 412579776), (42, 373286464), (48, 326625656), (56, 279964848), (57, 275053184), (64, 244969242), (76, 206289888), (84, 186643232), (96, 163312828), (112, 139982424), (114, 137526592), (128, 122484621), (133, 117879936), (152, 103144944), (168, 93321616), (192, 81656414), (224, 69991212), (228, 68763296), (266, 58939968), (304, 51572472), (336, 46660808), (373, 42032256), (384, 40828207), (399, 39293312), (448, 34995606), (456, 34381648), (532, 29469984), (608, 25786236), (672, 23330404), (746, 21016128), (798, 19646656), (823, 19049856), (896, 17497803), (912, 17190824), (1064, 14734992), (1119, 14010752), (1216, 12893118), (1344, 11665202), (1492, 10508064), (1596, 9823328), (1646, 9524928), (1824, 8595412), (2128, 7367496), (2238, 7005376), (2432, 6446559), (2469, 6349952), (2611, 6004608), (2688, 5832601), (2984, 5254032), (3192, 4911664), (3292, 4762464), (3648, 4297706), (4256, 3683748), (4476, 3502688), (4938, 3174976), (5222, 3002304), (5761, 2721408), (5968, 2627016), (6384, 2455832), (6584, 2381232), (7087, 2212224), (7296, 2148853), (7833, 2001536), (8512, 1841874), (8952, 1751344), (9876, 1587488), (10444, 1501152), (11522, 1360704), (11936, 1313508), (12768, 1227916), (13168, 1190616), (14174, 1106112), (15637, 1002624), (15666, 1000768), (17024, 920937), (17283, 907136), (17904, 875672), (19752, 793744), (20888, 750576), (21261, 737408), (23044, 680352), (23872, 656754), (25536, 613958), (26336, 595308), (28348, 553056), (31274, 501312), (31332, 500384), (34566, 453568), (35808, 437836), (39504, 396872), (41776, 375288), (42522, 368704), (46088, 340176), (46911, 334208), (47744, 328377), (49609, 316032), (51072, 306979), (52672, 297654), (56696, 276528), (62548, 250656), (62664, 250192), (69132, 226784), (71616, 218918), (79008, 198436), (83552, 187644), (85044, 184352), (92176, 170088), (93822, 167104), (99218, 158016), (105344, 148827), (109459, 143232), (113392, 138264), (125096, 125328)]