65720856960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1037261}}^1$

素因数の和:1037297

約数の個数: 192

約数和(自身を含む): 247573694160

約数和(自身を除く): 181852837200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 31680, 63360, 1037261, 2074522, 3111783, 4149044, 5186305, 6223566, 8298088, 9335349, 10372610, 11409871, 12447132, 15558915, 16596176, 18670698, 20745220, 22819742, 24894264, 31117830, 33192352, 34229613, 37341396, 41490440, 45639484, 46676745, 49788528, 57049355, 62235660, 66384704, 68459226, 74682792, 82980880, 91278968, 93353490, 99577056, 102688839, 114098710, 124471320, 132769408, 136918452, 149365584, 165961760, 171148065, 182557936, 186706980, 199154112, 205377678, 228197420, 248942640, 273836904, 298731168, 331923520, 342296130, 365115872, 373413960, 398308224, 410755356, 456394840, 497885280, 513444195, 547673808, 597462336, 663847040, 684592260, 730231744, 746827920, 821510712, 912789680, 995770560, 1026888390, 1095347616, 1194924672, 1369184520, 1460463488, 1493655840, 1643021424, 1825579360, 1991541120, 2053776780, 2190695232, 2738369040, 2987311680, 3286042848, 3651158720, 4107553560, 4381390464, 5476738080, 5974623360, 6572085696, 7302317440, 8215107120, 10953476160, 13144171392, 16430214240, 21906952320, 32860428480, 65720856960]

約数ペア:

[(1, 65720856960), (2, 32860428480), (3, 21906952320), (4, 16430214240), (5, 13144171392), (6, 10953476160), (8, 8215107120), (9, 7302317440), (10, 6572085696), (11, 5974623360), (12, 5476738080), (15, 4381390464), (16, 4107553560), (18, 3651158720), (20, 3286042848), (22, 2987311680), (24, 2738369040), (30, 2190695232), (32, 2053776780), (33, 1991541120), (36, 1825579360), (40, 1643021424), (44, 1493655840), (45, 1460463488), (48, 1369184520), (55, 1194924672), (60, 1095347616), (64, 1026888390), (66, 995770560), (72, 912789680), (80, 821510712), (88, 746827920), (90, 730231744), (96, 684592260), (99, 663847040), (110, 597462336), (120, 547673808), (128, 513444195), (132, 497885280), (144, 456394840), (160, 410755356), (165, 398308224), (176, 373413960), (180, 365115872), (192, 342296130), (198, 331923520), (220, 298731168), (240, 273836904), (264, 248942640), (288, 228197420), (320, 205377678), (330, 199154112), (352, 186706980), (360, 182557936), (384, 171148065), (396, 165961760), (440, 149365584), (480, 136918452), (495, 132769408), (528, 124471320), (576, 114098710), (640, 102688839), (660, 99577056), (704, 93353490), (720, 91278968), (792, 82980880), (880, 74682792), (960, 68459226), (990, 66384704), (1056, 62235660), (1152, 57049355), (1320, 49788528), (1408, 46676745), (1440, 45639484), (1584, 41490440), (1760, 37341396), (1920, 34229613), (1980, 33192352), (2112, 31117830), (2640, 24894264), (2880, 22819742), (3168, 20745220), (3520, 18670698), (3960, 16596176), (4224, 15558915), (5280, 12447132), (5760, 11409871), (6336, 10372610), (7040, 9335349), (7920, 8298088), (10560, 6223566), (12672, 5186305), (15840, 4149044), (21120, 3111783), (31680, 2074522), (63360, 1037261)]