3181173120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1153}}^1$

素因数の和:1657

約数の個数: 192

約数和(自身を含む): 11017468800

約数和(自身を除く): 7836295680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 479, 480, 576, 640, 720, 958, 960, 1152, 1153, 1437, 1440, 1916, 1920, 2306, 2395, 2874, 2880, 3459, 3832, 4311, 4612, 4790, 5748, 5760, 5765, 6918, 7185, 7664, 8622, 9224, 9580, 10377, 11496, 11530, 13836, 14370, 15328, 17244, 17295, 18448, 19160, 20754, 21555, 22992, 23060, 27672, 28740, 30656, 34488, 34590, 36896, 38320, 41508, 43110, 45984, 46120, 51885, 55344, 57480, 61312, 68976, 69180, 73792, 76640, 83016, 86220, 91968, 92240, 103770, 110688, 114960, 137952, 138360, 147584, 153280, 166032, 172440, 183936, 184480, 207540, 221376, 229920, 275904, 276720, 306560, 332064, 344880, 368960, 415080, 442752, 459840, 551808, 552287, 553440, 664128, 689760, 737920, 830160, 919680, 1104574, 1106880, 1328256, 1379520, 1656861, 1660320, 2209148, 2213760, 2759040, 2761435, 3313722, 3320640, 4418296, 4970583, 5522870, 6627444, 6641280, 8284305, 8836592, 9941166, 11045740, 13254888, 16568610, 17673184, 19882332, 22091480, 24852915, 26509776, 33137220, 35346368, 39764664, 44182960, 49705830, 53019552, 66274440, 70692736, 79529328, 88365920, 99411660, 106039104, 132548880, 159058656, 176731840, 198823320, 212078208, 265097760, 318117312, 353463680, 397646640, 530195520, 636234624, 795293280, 1060391040, 1590586560, 3181173120]

約数ペア:

[(1, 3181173120), (2, 1590586560), (3, 1060391040), (4, 795293280), (5, 636234624), (6, 530195520), (8, 397646640), (9, 353463680), (10, 318117312), (12, 265097760), (15, 212078208), (16, 198823320), (18, 176731840), (20, 159058656), (24, 132548880), (30, 106039104), (32, 99411660), (36, 88365920), (40, 79529328), (45, 70692736), (48, 66274440), (60, 53019552), (64, 49705830), (72, 44182960), (80, 39764664), (90, 35346368), (96, 33137220), (120, 26509776), (128, 24852915), (144, 22091480), (160, 19882332), (180, 17673184), (192, 16568610), (240, 13254888), (288, 11045740), (320, 9941166), (360, 8836592), (384, 8284305), (479, 6641280), (480, 6627444), (576, 5522870), (640, 4970583), (720, 4418296), (958, 3320640), (960, 3313722), (1152, 2761435), (1153, 2759040), (1437, 2213760), (1440, 2209148), (1916, 1660320), (1920, 1656861), (2306, 1379520), (2395, 1328256), (2874, 1106880), (2880, 1104574), (3459, 919680), (3832, 830160), (4311, 737920), (4612, 689760), (4790, 664128), (5748, 553440), (5760, 552287), (5765, 551808), (6918, 459840), (7185, 442752), (7664, 415080), (8622, 368960), (9224, 344880), (9580, 332064), (10377, 306560), (11496, 276720), (11530, 275904), (13836, 229920), (14370, 221376), (15328, 207540), (17244, 184480), (17295, 183936), (18448, 172440), (19160, 166032), (20754, 153280), (21555, 147584), (22992, 138360), (23060, 137952), (27672, 114960), (28740, 110688), (30656, 103770), (34488, 92240), (34590, 91968), (36896, 86220), (38320, 83016), (41508, 76640), (43110, 73792), (45984, 69180), (46120, 68976), (51885, 61312), (55344, 57480)]