1961422707840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1\times {\mathrm{28411}}^1$

素因数の和:29351

約数の個数: 256

約数和(自身を含む): 6412051981440

約数和(自身を除く): 4450629273600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 877, 960, 984, 1230, 1312, 1640, 1754, 1920, 1968, 2460, 2624, 2631, 3280, 3508, 3936, 4385, 4920, 5248, 5262, 6560, 7016, 7872, 8770, 9840, 10524, 13120, 13155, 14032, 15744, 17540, 19680, 21048, 26240, 26310, 28064, 28411, 35080, 35957, 39360, 42096, 52620, 56128, 56822, 70160, 71914, 78720, 84192, 85233, 105240, 107871, 112256, 113644, 140320, 142055, 143828, 168384, 170466, 179785, 210480, 215742, 227288, 280640, 284110, 287656, 336768, 340932, 359570, 420960, 426165, 431484, 454576, 539355, 561280, 568220, 575312, 681864, 719140, 841920, 852330, 862968, 909152, 1078710, 1136440, 1150624, 1164851, 1363728, 1438280, 1683840, 1704660, 1725936, 1818304, 2157420, 2272880, 2301248, 2329702, 2727456, 2876560, 3409320, 3451872, 3494553, 3636608, 4314840, 4545760, 4602496, 4659404, 5454912, 5753120, 5824255, 6818640, 6903744, 6989106, 8629680, 9091520, 9318808, 10909824, 11506240, 11648510, 13637280, 13807488, 13978212, 17259360, 17472765, 18183040, 18637616, 23012480, 23297020, 24916447, 27274560, 27956424, 34518720, 34945530, 37275232, 46594040, 49832894, 54549120, 55912848, 69037440, 69891060, 74550464, 74749341, 93188080, 99665788, 111825696, 124582235, 139782120, 149100928, 149498682, 186376160, 199331576, 223651392, 249164470, 279564240, 298997364, 372752320, 373746705, 398663152, 447302784, 498328940, 559128480, 597994728, 745504640, 747493410, 797326304, 996657880, 1021574327, 1118256960, 1195989456, 1494986820, 1594652608, 1993315760, 2043148654, 2236513920, 2391978912, 2989973640, 3064722981, 3189305216, 3986631520, 4086297308, 4783957824, 5107871635, 5979947280, 6129445962, 7973263040, 8172594616, 9567915648, 10215743270, 11959894560, 12258891924, 15323614905, 15946526080, 16345189232, 20431486540, 23919789120, 24517783848, 30647229810, 32690378464, 40862973080, 47839578240, 49035567696, 61294459620, 65380756928, 81725946160, 98071135392, 122588919240, 130761513856, 163451892320, 196142270784, 245177838480, 326903784640, 392284541568, 490355676960, 653807569280, 980711353920, 1961422707840]

約数ペア:

[(1, 1961422707840), (2, 980711353920), (3, 653807569280), (4, 490355676960), (5, 392284541568), (6, 326903784640), (8, 245177838480), (10, 196142270784), (12, 163451892320), (15, 130761513856), (16, 122588919240), (20, 98071135392), (24, 81725946160), (30, 65380756928), (32, 61294459620), (40, 49035567696), (41, 47839578240), (48, 40862973080), (60, 32690378464), (64, 30647229810), (80, 24517783848), (82, 23919789120), (96, 20431486540), (120, 16345189232), (123, 15946526080), (128, 15323614905), (160, 12258891924), (164, 11959894560), (192, 10215743270), (205, 9567915648), (240, 8172594616), (246, 7973263040), (320, 6129445962), (328, 5979947280), (384, 5107871635), (410, 4783957824), (480, 4086297308), (492, 3986631520), (615, 3189305216), (640, 3064722981), (656, 2989973640), (820, 2391978912), (877, 2236513920), (960, 2043148654), (984, 1993315760), (1230, 1594652608), (1312, 1494986820), (1640, 1195989456), (1754, 1118256960), (1920, 1021574327), (1968, 996657880), (2460, 797326304), (2624, 747493410), (2631, 745504640), (3280, 597994728), (3508, 559128480), (3936, 498328940), (4385, 447302784), (4920, 398663152), (5248, 373746705), (5262, 372752320), (6560, 298997364), (7016, 279564240), (7872, 249164470), (8770, 223651392), (9840, 199331576), (10524, 186376160), (13120, 149498682), (13155, 149100928), (14032, 139782120), (15744, 124582235), (17540, 111825696), (19680, 99665788), (21048, 93188080), (26240, 74749341), (26310, 74550464), (28064, 69891060), (28411, 69037440), (35080, 55912848), (35957, 54549120), (39360, 49832894), (42096, 46594040), (52620, 37275232), (56128, 34945530), (56822, 34518720), (70160, 27956424), (71914, 27274560), (78720, 24916447), (84192, 23297020), (85233, 23012480), (105240, 18637616), (107871, 18183040), (112256, 17472765), (113644, 17259360), (140320, 13978212), (142055, 13807488), (143828, 13637280), (168384, 11648510), (170466, 11506240), (179785, 10909824), (210480, 9318808), (215742, 9091520), (227288, 8629680), (280640, 6989106), (284110, 6903744), (287656, 6818640), (336768, 5824255), (340932, 5753120), (359570, 5454912), (420960, 4659404), (426165, 4602496), (431484, 4545760), (454576, 4314840), (539355, 3636608), (561280, 3494553), (568220, 3451872), (575312, 3409320), (681864, 2876560), (719140, 2727456), (841920, 2329702), (852330, 2301248), (862968, 2272880), (909152, 2157420), (1078710, 1818304), (1136440, 1725936), (1150624, 1704660), (1164851, 1683840), (1363728, 1438280)]