15840221568

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{4649}}^1$

素因数の和:5152

約数の個数: 128

約数和(自身を含む): 44394480000

約数和(自身を除く): 28554258432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 467, 608, 912, 934, 1216, 1401, 1824, 1868, 2432, 2802, 3648, 3736, 4649, 5604, 7296, 7472, 8873, 9298, 11208, 13947, 14944, 17746, 18596, 22416, 26619, 27894, 29888, 35492, 37192, 44832, 53238, 55788, 59776, 70984, 74384, 88331, 89664, 106476, 111576, 141968, 148768, 176662, 179328, 212952, 223152, 264993, 283936, 297536, 353324, 425904, 446304, 529986, 567872, 595072, 706648, 851808, 892608, 1059972, 1135744, 1413296, 1703616, 1785216, 2119944, 2171083, 2826592, 3407232, 4239888, 4342166, 5653184, 6513249, 8479776, 8684332, 11306368, 13026498, 16959552, 17368664, 26052996, 33919104, 34737328, 41250577, 52105992, 69474656, 82501154, 104211984, 123751731, 138949312, 165002308, 208423968, 247503462, 277898624, 330004616, 416847936, 495006924, 660009232, 833695872, 990013848, 1320018464, 1980027696, 2640036928, 3960055392, 5280073856, 7920110784, 15840221568]

約数ペア:

[(1, 15840221568), (2, 7920110784), (3, 5280073856), (4, 3960055392), (6, 2640036928), (8, 1980027696), (12, 1320018464), (16, 990013848), (19, 833695872), (24, 660009232), (32, 495006924), (38, 416847936), (48, 330004616), (57, 277898624), (64, 247503462), (76, 208423968), (96, 165002308), (114, 138949312), (128, 123751731), (152, 104211984), (192, 82501154), (228, 69474656), (304, 52105992), (384, 41250577), (456, 34737328), (467, 33919104), (608, 26052996), (912, 17368664), (934, 16959552), (1216, 13026498), (1401, 11306368), (1824, 8684332), (1868, 8479776), (2432, 6513249), (2802, 5653184), (3648, 4342166), (3736, 4239888), (4649, 3407232), (5604, 2826592), (7296, 2171083), (7472, 2119944), (8873, 1785216), (9298, 1703616), (11208, 1413296), (13947, 1135744), (14944, 1059972), (17746, 892608), (18596, 851808), (22416, 706648), (26619, 595072), (27894, 567872), (29888, 529986), (35492, 446304), (37192, 425904), (44832, 353324), (53238, 297536), (55788, 283936), (59776, 264993), (70984, 223152), (74384, 212952), (88331, 179328), (89664, 176662), (106476, 148768), (111576, 141968)]