7887905280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:992

約数の個数: 320

約数和(自身を含む): 28254441600

約数和(自身を除く): 20366536320

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, 90, 96, 108, 120, 128, 135, 139, 144, 160, 180, 192, 216, 240, 256, 270, 278, 288, 320, 360, 384, 417, 432, 480, 512, 540, 556, 576, 640, 695, 720, 768, 821, 834, 864, 960, 1080, 1112, 1152, 1251, 1280, 1390, 1440, 1536, 1642, 1668, 1728, 1920, 2085, 2160, 2224, 2304, 2463, 2502, 2560, 2780, 2880, 3284, 3336, 3456, 3753, 3840, 4105, 4170, 4320, 4448, 4608, 4926, 5004, 5560, 5760, 6255, 6568, 6672, 6912, 7389, 7506, 7680, 8210, 8340, 8640, 8896, 9852, 10008, 11120, 11520, 12315, 12510, 13136, 13344, 13824, 14778, 15012, 16420, 16680, 17280, 17792, 18765, 19704, 20016, 22167, 22240, 23040, 24630, 25020, 26272, 26688, 29556, 30024, 32840, 33360, 34560, 35584, 36945, 37530, 39408, 40032, 44334, 44480, 49260, 50040, 52544, 53376, 59112, 60048, 65680, 66720, 69120, 71168, 73890, 75060, 78816, 80064, 88668, 88960, 98520, 100080, 105088, 106752, 110835, 114119, 118224, 120096, 131360, 133440, 147780, 150120, 157632, 160128, 177336, 177920, 197040, 200160, 210176, 213504, 221670, 228238, 236448, 240192, 262720, 266880, 295560, 300240, 315264, 320256, 342357, 354672, 355840, 394080, 400320, 420352, 443340, 456476, 472896, 480384, 525440, 533760, 570595, 591120, 600480, 630528, 640512, 684714, 709344, 788160, 800640, 886680, 912952, 945792, 960768, 1027071, 1050880, 1067520, 1141190, 1182240, 1200960, 1261056, 1369428, 1418688, 1576320, 1601280, 1711785, 1773360, 1825904, 1891584, 1921536, 2054142, 2101760, 2282380, 2364480, 2401920, 2738856, 2837376, 3081213, 3152640, 3202560, 3423570, 3546720, 3651808, 3783168, 4108284, 4564760, 4728960, 4803840, 5135355, 5477712, 5674752, 6162426, 6305280, 6847140, 7093440, 7303616, 8216568, 9129520, 9457920, 9607680, 10270710, 10955424, 11349504, 12324852, 13694280, 14186880, 14607232, 15406065, 16433136, 18259040, 18915840, 20541420, 21910848, 24649704, 27388560, 28373760, 29214464, 30812130, 32866272, 36518080, 41082840, 43821696, 49299408, 54777120, 56747520, 58428928, 61624260, 65732544, 73036160, 82165680, 87643392, 98598816, 109554240, 123248520, 131465088, 146072320, 164331360, 175286784, 197197632, 219108480, 246497040, 262930176, 292144640, 328662720, 394395264, 438216960, 492994080, 525860352, 657325440, 788790528, 876433920, 985988160, 1314650880, 1577581056, 1971976320, 2629301760, 3943952640, 7887905280]

約数ペア:

[(1, 7887905280), (2, 3943952640), (3, 2629301760), (4, 1971976320), (5, 1577581056), (6, 1314650880), (8, 985988160), (9, 876433920), (10, 788790528), (12, 657325440), (15, 525860352), (16, 492994080), (18, 438216960), (20, 394395264), (24, 328662720), (27, 292144640), (30, 262930176), (32, 246497040), (36, 219108480), (40, 197197632), (45, 175286784), (48, 164331360), (54, 146072320), (60, 131465088), (64, 123248520), (72, 109554240), (80, 98598816), (90, 87643392), (96, 82165680), (108, 73036160), (120, 65732544), (128, 61624260), (135, 58428928), (139, 56747520), (144, 54777120), (160, 49299408), (180, 43821696), (192, 41082840), (216, 36518080), (240, 32866272), (256, 30812130), (270, 29214464), (278, 28373760), (288, 27388560), (320, 24649704), (360, 21910848), (384, 20541420), (417, 18915840), (432, 18259040), (480, 16433136), (512, 15406065), (540, 14607232), (556, 14186880), (576, 13694280), (640, 12324852), (695, 11349504), (720, 10955424), (768, 10270710), (821, 9607680), (834, 9457920), (864, 9129520), (960, 8216568), (1080, 7303616), (1112, 7093440), (1152, 6847140), (1251, 6305280), (1280, 6162426), (1390, 5674752), (1440, 5477712), (1536, 5135355), (1642, 4803840), (1668, 4728960), (1728, 4564760), (1920, 4108284), (2085, 3783168), (2160, 3651808), (2224, 3546720), (2304, 3423570), (2463, 3202560), (2502, 3152640), (2560, 3081213), (2780, 2837376), (2880, 2738856), (3284, 2401920), (3336, 2364480), (3456, 2282380), (3753, 2101760), (3840, 2054142), (4105, 1921536), (4170, 1891584), (4320, 1825904), (4448, 1773360), (4608, 1711785), (4926, 1601280), (5004, 1576320), (5560, 1418688), (5760, 1369428), (6255, 1261056), (6568, 1200960), (6672, 1182240), (6912, 1141190), (7389, 1067520), (7506, 1050880), (7680, 1027071), (8210, 960768), (8340, 945792), (8640, 912952), (8896, 886680), (9852, 800640), (10008, 788160), (11120, 709344), (11520, 684714), (12315, 640512), (12510, 630528), (13136, 600480), (13344, 591120), (13824, 570595), (14778, 533760), (15012, 525440), (16420, 480384), (16680, 472896), (17280, 456476), (17792, 443340), (18765, 420352), (19704, 400320), (20016, 394080), (22167, 355840), (22240, 354672), (23040, 342357), (24630, 320256), (25020, 315264), (26272, 300240), (26688, 295560), (29556, 266880), (30024, 262720), (32840, 240192), (33360, 236448), (34560, 228238), (35584, 221670), (36945, 213504), (37530, 210176), (39408, 200160), (40032, 197040), (44334, 177920), (44480, 177336), (49260, 160128), (50040, 157632), (52544, 150120), (53376, 147780), (59112, 133440), (60048, 131360), (65680, 120096), (66720, 118224), (69120, 114119), (71168, 110835), (73890, 106752), (75060, 105088), (78816, 100080), (80064, 98520), (88668, 88960)]