61139589840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{8191}}^1$

素因数の和:9698

約数の個数: 240

約数和(自身を含む): 234846683136

約数和(自身を除く): 173707093296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1481, 1680, 2520, 2962, 4443, 5040, 5924, 7405, 8191, 8886, 10367, 11848, 13329, 14810, 16382, 17772, 20734, 22215, 23696, 24573, 26658, 29620, 31101, 32764, 35544, 40955, 41468, 44430, 49146, 51835, 53316, 57337, 59240, 62202, 65528, 66645, 71088, 73719, 81910, 82936, 88860, 93303, 98292, 103670, 106632, 114674, 118480, 122865, 124404, 131056, 133290, 147438, 155505, 163820, 165872, 172011, 177720, 186606, 196584, 207340, 213264, 229348, 245730, 248808, 266580, 286685, 294876, 311010, 327640, 344022, 355440, 368595, 373212, 393168, 414680, 458696, 466515, 491460, 497616, 516033, 533160, 573370, 589752, 622020, 655280, 688044, 737190, 746424, 829360, 860055, 917392, 933030, 982920, 1032066, 1066320, 1146740, 1179504, 1244040, 1376088, 1474380, 1492848, 1720110, 1866060, 1965840, 2064132, 2293480, 2488080, 2580165, 2752176, 2948760, 3440220, 3732120, 4128264, 4586960, 5160330, 5897520, 6880440, 7464240, 8256528, 10320660, 12130871, 13760880, 20641320, 24261742, 36392613, 41282640, 48523484, 60654355, 72785226, 84916097, 97046968, 109177839, 121308710, 145570452, 169832194, 181963065, 194093936, 218355678, 242617420, 254748291, 291140904, 339664388, 363926130, 424580485, 436711356, 485234840, 509496582, 545889195, 582281808, 679328776, 727852260, 764244873, 849160970, 873422712, 970469680, 1018993164, 1091778390, 1273741455, 1358657552, 1455704520, 1528489746, 1698321940, 1746845424, 2037986328, 2183556780, 2547482910, 2911409040, 3056979492, 3396643880, 3821224365, 4075972656, 4367113560, 5094965820, 6113958984, 6793287760, 7642448730, 8734227120, 10189931640, 12227917968, 15284897460, 20379863280, 30569794920, 61139589840]

約数ペア:

[(1, 61139589840), (2, 30569794920), (3, 20379863280), (4, 15284897460), (5, 12227917968), (6, 10189931640), (7, 8734227120), (8, 7642448730), (9, 6793287760), (10, 6113958984), (12, 5094965820), (14, 4367113560), (15, 4075972656), (16, 3821224365), (18, 3396643880), (20, 3056979492), (21, 2911409040), (24, 2547482910), (28, 2183556780), (30, 2037986328), (35, 1746845424), (36, 1698321940), (40, 1528489746), (42, 1455704520), (45, 1358657552), (48, 1273741455), (56, 1091778390), (60, 1018993164), (63, 970469680), (70, 873422712), (72, 849160970), (80, 764244873), (84, 727852260), (90, 679328776), (105, 582281808), (112, 545889195), (120, 509496582), (126, 485234840), (140, 436711356), (144, 424580485), (168, 363926130), (180, 339664388), (210, 291140904), (240, 254748291), (252, 242617420), (280, 218355678), (315, 194093936), (336, 181963065), (360, 169832194), (420, 145570452), (504, 121308710), (560, 109177839), (630, 97046968), (720, 84916097), (840, 72785226), (1008, 60654355), (1260, 48523484), (1481, 41282640), (1680, 36392613), (2520, 24261742), (2962, 20641320), (4443, 13760880), (5040, 12130871), (5924, 10320660), (7405, 8256528), (8191, 7464240), (8886, 6880440), (10367, 5897520), (11848, 5160330), (13329, 4586960), (14810, 4128264), (16382, 3732120), (17772, 3440220), (20734, 2948760), (22215, 2752176), (23696, 2580165), (24573, 2488080), (26658, 2293480), (29620, 2064132), (31101, 1965840), (32764, 1866060), (35544, 1720110), (40955, 1492848), (41468, 1474380), (44430, 1376088), (49146, 1244040), (51835, 1179504), (53316, 1146740), (57337, 1066320), (59240, 1032066), (62202, 982920), (65528, 933030), (66645, 917392), (71088, 860055), (73719, 829360), (81910, 746424), (82936, 737190), (88860, 688044), (93303, 655280), (98292, 622020), (103670, 589752), (106632, 573370), (114674, 533160), (118480, 516033), (122865, 497616), (124404, 491460), (131056, 466515), (133290, 458696), (147438, 414680), (155505, 393168), (163820, 373212), (165872, 368595), (172011, 355440), (177720, 344022), (186606, 327640), (196584, 311010), (207340, 294876), (213264, 286685), (229348, 266580), (245730, 248808)]