13555706880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38371}}^1$

素因数の和:38422

約数の個数: 176

約数和(自身を含む): 45243350784

約数和(自身を除く): 31687643904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1024, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 2208, 2560, 2760, 2944, 3072, 3680, 3840, 4416, 5120, 5520, 5888, 7360, 7680, 8832, 11040, 11776, 14720, 15360, 17664, 22080, 23552, 29440, 35328, 38371, 44160, 58880, 70656, 76742, 88320, 115113, 117760, 153484, 176640, 191855, 230226, 306968, 353280, 383710, 460452, 575565, 613936, 767420, 882533, 920904, 1151130, 1227872, 1534840, 1765066, 1841808, 2302260, 2455744, 2647599, 3069680, 3530132, 3683616, 4412665, 4604520, 4911488, 5295198, 6139360, 7060264, 7367232, 8825330, 9209040, 9822976, 10590396, 12278720, 13237995, 14120528, 14734464, 17650660, 18418080, 19645952, 21180792, 24557440, 26475990, 28241056, 29468928, 35301320, 36836160, 39291904, 42361584, 49114880, 52951980, 56482112, 58937856, 70602640, 73672320, 84723168, 98229760, 105903960, 112964224, 117875712, 141205280, 147344640, 169446336, 196459520, 211807920, 225928448, 282410560, 294689280, 338892672, 423615840, 451856896, 564821120, 589378560, 677785344, 847231680, 903713792, 1129642240, 1355570688, 1694463360, 2259284480, 2711141376, 3388926720, 4518568960, 6777853440, 13555706880]

約数ペア:

[(1, 13555706880), (2, 6777853440), (3, 4518568960), (4, 3388926720), (5, 2711141376), (6, 2259284480), (8, 1694463360), (10, 1355570688), (12, 1129642240), (15, 903713792), (16, 847231680), (20, 677785344), (23, 589378560), (24, 564821120), (30, 451856896), (32, 423615840), (40, 338892672), (46, 294689280), (48, 282410560), (60, 225928448), (64, 211807920), (69, 196459520), (80, 169446336), (92, 147344640), (96, 141205280), (115, 117875712), (120, 112964224), (128, 105903960), (138, 98229760), (160, 84723168), (184, 73672320), (192, 70602640), (230, 58937856), (240, 56482112), (256, 52951980), (276, 49114880), (320, 42361584), (345, 39291904), (368, 36836160), (384, 35301320), (460, 29468928), (480, 28241056), (512, 26475990), (552, 24557440), (640, 21180792), (690, 19645952), (736, 18418080), (768, 17650660), (920, 14734464), (960, 14120528), (1024, 13237995), (1104, 12278720), (1280, 10590396), (1380, 9822976), (1472, 9209040), (1536, 8825330), (1840, 7367232), (1920, 7060264), (2208, 6139360), (2560, 5295198), (2760, 4911488), (2944, 4604520), (3072, 4412665), (3680, 3683616), (3840, 3530132), (4416, 3069680), (5120, 2647599), (5520, 2455744), (5888, 2302260), (7360, 1841808), (7680, 1765066), (8832, 1534840), (11040, 1227872), (11776, 1151130), (14720, 920904), (15360, 882533), (17664, 767420), (22080, 613936), (23552, 575565), (29440, 460452), (35328, 383710), (38371, 353280), (44160, 306968), (58880, 230226), (70656, 191855), (76742, 176640), (88320, 153484), (115113, 117760)]