31913533440

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{9619}}^1$

素因数の和:9662

約数の個数: 280

約数和(自身を含む): 114420837960

約数和(自身を除く): 82507304520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4096, 4320, 4608, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 8192, 8640, 9216, 9619, 10240, 10368, 11520, 12288, 12960, 13824, 15360, 17280, 18432, 19238, 20480, 20736, 23040, 24576, 25920, 27648, 28857, 30720, 34560, 36864, 38476, 40960, 41472, 46080, 48095, 51840, 55296, 57714, 61440, 69120, 73728, 76952, 82944, 86571, 92160, 96190, 103680, 110592, 115428, 122880, 138240, 144285, 153904, 165888, 173142, 184320, 192380, 207360, 221184, 230856, 259713, 276480, 288570, 307808, 331776, 346284, 368640, 384760, 414720, 432855, 461712, 519426, 552960, 577140, 615616, 663552, 692568, 769520, 779139, 829440, 865710, 923424, 1038852, 1105920, 1154280, 1231232, 1298565, 1385136, 1539040, 1558278, 1658880, 1731420, 1846848, 2077704, 2308560, 2462464, 2597130, 2770272, 3078080, 3116556, 3317760, 3462840, 3693696, 3895695, 4155408, 4617120, 4924928, 5194260, 5540544, 6156160, 6233112, 6925680, 7387392, 7791390, 8310816, 9234240, 9849856, 10388520, 11081088, 12312320, 12466224, 13851360, 14774784, 15582780, 16621632, 18468480, 19699712, 20777040, 22162176, 24624640, 24932448, 27702720, 29549568, 31165560, 33243264, 36936960, 39399424, 41554080, 44324352, 49249280, 49864896, 55405440, 59099136, 62331120, 66486528, 73873920, 78798848, 83108160, 88648704, 98498560, 99729792, 110810880, 118198272, 124662240, 132973056, 147747840, 166216320, 177297408, 196997120, 199459584, 221621760, 236396544, 249324480, 265946112, 295495680, 332432640, 354594816, 393994240, 398919168, 443243520, 498648960, 531892224, 590991360, 664865280, 709189632, 797838336, 886487040, 997297920, 1063784448, 1181982720, 1329730560, 1595676672, 1772974080, 1994595840, 2127568896, 2659461120, 3191353344, 3545948160, 3989191680, 5318922240, 6382706688, 7978383360, 10637844480, 15956766720, 31913533440]

約数ペア:

[(1, 31913533440), (2, 15956766720), (3, 10637844480), (4, 7978383360), (5, 6382706688), (6, 5318922240), (8, 3989191680), (9, 3545948160), (10, 3191353344), (12, 2659461120), (15, 2127568896), (16, 1994595840), (18, 1772974080), (20, 1595676672), (24, 1329730560), (27, 1181982720), (30, 1063784448), (32, 997297920), (36, 886487040), (40, 797838336), (45, 709189632), (48, 664865280), (54, 590991360), (60, 531892224), (64, 498648960), (72, 443243520), (80, 398919168), (81, 393994240), (90, 354594816), (96, 332432640), (108, 295495680), (120, 265946112), (128, 249324480), (135, 236396544), (144, 221621760), (160, 199459584), (162, 196997120), (180, 177297408), (192, 166216320), (216, 147747840), (240, 132973056), (256, 124662240), (270, 118198272), (288, 110810880), (320, 99729792), (324, 98498560), (360, 88648704), (384, 83108160), (405, 78798848), (432, 73873920), (480, 66486528), (512, 62331120), (540, 59099136), (576, 55405440), (640, 49864896), (648, 49249280), (720, 44324352), (768, 41554080), (810, 39399424), (864, 36936960), (960, 33243264), (1024, 31165560), (1080, 29549568), (1152, 27702720), (1280, 24932448), (1296, 24624640), (1440, 22162176), (1536, 20777040), (1620, 19699712), (1728, 18468480), (1920, 16621632), (2048, 15582780), (2160, 14774784), (2304, 13851360), (2560, 12466224), (2592, 12312320), (2880, 11081088), (3072, 10388520), (3240, 9849856), (3456, 9234240), (3840, 8310816), (4096, 7791390), (4320, 7387392), (4608, 6925680), (5120, 6233112), (5184, 6156160), (5760, 5540544), (6144, 5194260), (6480, 4924928), (6912, 4617120), (7680, 4155408), (8192, 3895695), (8640, 3693696), (9216, 3462840), (9619, 3317760), (10240, 3116556), (10368, 3078080), (11520, 2770272), (12288, 2597130), (12960, 2462464), (13824, 2308560), (15360, 2077704), (17280, 1846848), (18432, 1731420), (19238, 1658880), (20480, 1558278), (20736, 1539040), (23040, 1385136), (24576, 1298565), (25920, 1231232), (27648, 1154280), (28857, 1105920), (30720, 1038852), (34560, 923424), (36864, 865710), (38476, 829440), (40960, 779139), (41472, 769520), (46080, 692568), (48095, 663552), (51840, 615616), (55296, 577140), (57714, 552960), (61440, 519426), (69120, 461712), (73728, 432855), (76952, 414720), (82944, 384760), (86571, 368640), (92160, 346284), (96190, 331776), (103680, 307808), (110592, 288570), (115428, 276480), (122880, 259713), (138240, 230856), (144285, 221184), (153904, 207360), (165888, 192380), (173142, 184320)]