492960808960

素因数分解:

$2^{16}\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:392

約数の個数: 272

約数和(自身を含む): 1215500025600

約数和(自身を除く): 722539216640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 137, 139, 158, 160, 256, 274, 278, 316, 320, 395, 512, 548, 556, 632, 640, 685, 695, 790, 1024, 1096, 1112, 1264, 1280, 1370, 1390, 1580, 2048, 2192, 2224, 2528, 2560, 2740, 2780, 3160, 4096, 4384, 4448, 5056, 5120, 5480, 5560, 6320, 8192, 8768, 8896, 10112, 10240, 10823, 10960, 10981, 11120, 12640, 16384, 17536, 17792, 19043, 20224, 20480, 21646, 21920, 21962, 22240, 25280, 32768, 35072, 35584, 38086, 40448, 40960, 43292, 43840, 43924, 44480, 50560, 54115, 54905, 65536, 70144, 71168, 76172, 80896, 81920, 86584, 87680, 87848, 88960, 95215, 101120, 108230, 109810, 140288, 142336, 152344, 161792, 163840, 173168, 175360, 175696, 177920, 190430, 202240, 216460, 219620, 280576, 284672, 304688, 323584, 327680, 346336, 350720, 351392, 355840, 380860, 404480, 432920, 439240, 561152, 569344, 609376, 647168, 692672, 701440, 702784, 711680, 761720, 808960, 865840, 878480, 1122304, 1138688, 1218752, 1294336, 1385344, 1402880, 1405568, 1423360, 1504397, 1523440, 1617920, 1731680, 1756960, 2244608, 2277376, 2437504, 2588672, 2770688, 2805760, 2811136, 2846720, 3008794, 3046880, 3235840, 3463360, 3513920, 4489216, 4554752, 4875008, 5177344, 5541376, 5611520, 5622272, 5693440, 6017588, 6093760, 6471680, 6926720, 7027840, 7521985, 8978432, 9109504, 9750016, 11082752, 11223040, 11244544, 11386880, 12035176, 12187520, 12943360, 13853440, 14055680, 15043970, 19500032, 22165504, 22446080, 22489088, 22773760, 24070352, 24375040, 25886720, 27706880, 28111360, 30087940, 39000064, 44331008, 44892160, 44978176, 45547520, 48140704, 48750080, 55413760, 56222720, 60175880, 78000128, 88662016, 89956352, 96281408, 97500160, 110827520, 112445440, 120351760, 156000256, 177324032, 179912704, 192562816, 195000320, 221655040, 224890880, 240703520, 312000512, 354648064, 359825408, 385125632, 390000640, 443310080, 449781760, 481407040, 624001024, 709296128, 719650816, 770251264, 780001280, 886620160, 899563520, 962814080, 1248002048, 1540502528, 1560002560, 1773240320, 1799127040, 1925628160, 3081005056, 3120005120, 3546480640, 3598254080, 3851256320, 6162010112, 6240010240, 7702512640, 12324020224, 15405025280, 24648040448, 30810050560, 49296080896, 61620101120, 98592161792, 123240202240, 246480404480, 492960808960]

約数ペア:

[(1, 492960808960), (2, 246480404480), (4, 123240202240), (5, 98592161792), (8, 61620101120), (10, 49296080896), (16, 30810050560), (20, 24648040448), (32, 15405025280), (40, 12324020224), (64, 7702512640), (79, 6240010240), (80, 6162010112), (128, 3851256320), (137, 3598254080), (139, 3546480640), (158, 3120005120), (160, 3081005056), (256, 1925628160), (274, 1799127040), (278, 1773240320), (316, 1560002560), (320, 1540502528), (395, 1248002048), (512, 962814080), (548, 899563520), (556, 886620160), (632, 780001280), (640, 770251264), (685, 719650816), (695, 709296128), (790, 624001024), (1024, 481407040), (1096, 449781760), (1112, 443310080), (1264, 390000640), (1280, 385125632), (1370, 359825408), (1390, 354648064), (1580, 312000512), (2048, 240703520), (2192, 224890880), (2224, 221655040), (2528, 195000320), (2560, 192562816), (2740, 179912704), (2780, 177324032), (3160, 156000256), (4096, 120351760), (4384, 112445440), (4448, 110827520), (5056, 97500160), (5120, 96281408), (5480, 89956352), (5560, 88662016), (6320, 78000128), (8192, 60175880), (8768, 56222720), (8896, 55413760), (10112, 48750080), (10240, 48140704), (10823, 45547520), (10960, 44978176), (10981, 44892160), (11120, 44331008), (12640, 39000064), (16384, 30087940), (17536, 28111360), (17792, 27706880), (19043, 25886720), (20224, 24375040), (20480, 24070352), (21646, 22773760), (21920, 22489088), (21962, 22446080), (22240, 22165504), (25280, 19500032), (32768, 15043970), (35072, 14055680), (35584, 13853440), (38086, 12943360), (40448, 12187520), (40960, 12035176), (43292, 11386880), (43840, 11244544), (43924, 11223040), (44480, 11082752), (50560, 9750016), (54115, 9109504), (54905, 8978432), (65536, 7521985), (70144, 7027840), (71168, 6926720), (76172, 6471680), (80896, 6093760), (81920, 6017588), (86584, 5693440), (87680, 5622272), (87848, 5611520), (88960, 5541376), (95215, 5177344), (101120, 4875008), (108230, 4554752), (109810, 4489216), (140288, 3513920), (142336, 3463360), (152344, 3235840), (161792, 3046880), (163840, 3008794), (173168, 2846720), (175360, 2811136), (175696, 2805760), (177920, 2770688), (190430, 2588672), (202240, 2437504), (216460, 2277376), (219620, 2244608), (280576, 1756960), (284672, 1731680), (304688, 1617920), (323584, 1523440), (327680, 1504397), (346336, 1423360), (350720, 1405568), (351392, 1402880), (355840, 1385344), (380860, 1294336), (404480, 1218752), (432920, 1138688), (439240, 1122304), (561152, 878480), (569344, 865840), (609376, 808960), (647168, 761720), (692672, 711680), (701440, 702784)]