8688267840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2017}}^1$

素因数の和:2685

約数の個数: 224

約数和(自身を含む): 31590837504

約数和(自身を除く): 22902569664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 641, 672, 840, 960, 1120, 1282, 1344, 1680, 1923, 2017, 2240, 2564, 3205, 3360, 3846, 4034, 4487, 5128, 6051, 6410, 6720, 7692, 8068, 8974, 9615, 10085, 10256, 12102, 12820, 13461, 14119, 15384, 16136, 17948, 19230, 20170, 20512, 22435, 24204, 25640, 26922, 28238, 30255, 30768, 32272, 35896, 38460, 40340, 41024, 42357, 44870, 48408, 51280, 53844, 56476, 60510, 61536, 64544, 67305, 70595, 71792, 76920, 80680, 84714, 89740, 96816, 102560, 107688, 112952, 121020, 123072, 129088, 134610, 141190, 143584, 153840, 161360, 169428, 179480, 193632, 205120, 211785, 215376, 225904, 242040, 269220, 282380, 287168, 307680, 322720, 338856, 358960, 387264, 423570, 430752, 451808, 484080, 538440, 564760, 615360, 645440, 677712, 717920, 847140, 861504, 903616, 968160, 1076880, 1129520, 1292897, 1355424, 1435840, 1694280, 1936320, 2153760, 2259040, 2585794, 2710848, 3388560, 3878691, 4307520, 4518080, 5171588, 6464485, 6777120, 7757382, 9050279, 10343176, 12928970, 13554240, 15514764, 18100558, 19393455, 20686352, 25857940, 27150837, 31029528, 36201116, 38786910, 41372704, 45251395, 51715880, 54301674, 62059056, 72402232, 77573820, 82745408, 90502790, 103431760, 108603348, 124118112, 135754185, 144804464, 155147640, 181005580, 206863520, 217206696, 248236224, 271508370, 289608928, 310295280, 362011160, 413727040, 434413392, 543016740, 579217856, 620590560, 724022320, 868826784, 1086033480, 1241181120, 1448044640, 1737653568, 2172066960, 2896089280, 4344133920, 8688267840]

約数ペア:

[(1, 8688267840), (2, 4344133920), (3, 2896089280), (4, 2172066960), (5, 1737653568), (6, 1448044640), (7, 1241181120), (8, 1086033480), (10, 868826784), (12, 724022320), (14, 620590560), (15, 579217856), (16, 543016740), (20, 434413392), (21, 413727040), (24, 362011160), (28, 310295280), (30, 289608928), (32, 271508370), (35, 248236224), (40, 217206696), (42, 206863520), (48, 181005580), (56, 155147640), (60, 144804464), (64, 135754185), (70, 124118112), (80, 108603348), (84, 103431760), (96, 90502790), (105, 82745408), (112, 77573820), (120, 72402232), (140, 62059056), (160, 54301674), (168, 51715880), (192, 45251395), (210, 41372704), (224, 38786910), (240, 36201116), (280, 31029528), (320, 27150837), (336, 25857940), (420, 20686352), (448, 19393455), (480, 18100558), (560, 15514764), (641, 13554240), (672, 12928970), (840, 10343176), (960, 9050279), (1120, 7757382), (1282, 6777120), (1344, 6464485), (1680, 5171588), (1923, 4518080), (2017, 4307520), (2240, 3878691), (2564, 3388560), (3205, 2710848), (3360, 2585794), (3846, 2259040), (4034, 2153760), (4487, 1936320), (5128, 1694280), (6051, 1435840), (6410, 1355424), (6720, 1292897), (7692, 1129520), (8068, 1076880), (8974, 968160), (9615, 903616), (10085, 861504), (10256, 847140), (12102, 717920), (12820, 677712), (13461, 645440), (14119, 615360), (15384, 564760), (16136, 538440), (17948, 484080), (19230, 451808), (20170, 430752), (20512, 423570), (22435, 387264), (24204, 358960), (25640, 338856), (26922, 322720), (28238, 307680), (30255, 287168), (30768, 282380), (32272, 269220), (35896, 242040), (38460, 225904), (40340, 215376), (41024, 211785), (42357, 205120), (44870, 193632), (48408, 179480), (51280, 169428), (53844, 161360), (56476, 153840), (60510, 143584), (61536, 141190), (64544, 134610), (67305, 129088), (70595, 123072), (71792, 121020), (76920, 112952), (80680, 107688), (84714, 102560), (89740, 96816)]