19716798021120

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{841459}}^1$

素因数の和:841607

約数の個数: 400

約数和(自身を含む): 71244375135120

約数和(自身を除く): 51527577114000

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, 81, 90, 96, 108, 113, 120, 128, 135, 144, 160, 162, 180, 192, 216, 226, 240, 256, 270, 288, 320, 324, 339, 360, 384, 405, 432, 452, 480, 512, 540, 565, 576, 640, 648, 678, 720, 768, 810, 864, 904, 960, 1017, 1080, 1130, 1152, 1280, 1296, 1356, 1440, 1536, 1620, 1695, 1728, 1808, 1920, 2034, 2160, 2260, 2304, 2560, 2592, 2712, 2880, 3051, 3240, 3390, 3456, 3616, 3840, 4068, 4320, 4520, 4608, 5085, 5184, 5424, 5760, 6102, 6480, 6780, 6912, 7232, 7680, 8136, 8640, 9040, 9153, 10170, 10368, 10848, 11520, 12204, 12960, 13560, 13824, 14464, 15255, 16272, 17280, 18080, 18306, 20340, 20736, 21696, 23040, 24408, 25920, 27120, 28928, 30510, 32544, 34560, 36160, 36612, 40680, 41472, 43392, 45765, 48816, 51840, 54240, 57856, 61020, 65088, 69120, 72320, 73224, 81360, 86784, 91530, 97632, 103680, 108480, 122040, 130176, 144640, 146448, 162720, 173568, 183060, 195264, 207360, 216960, 244080, 260352, 289280, 292896, 325440, 366120, 390528, 433920, 488160, 520704, 585792, 650880, 732240, 781056, 841459, 867840, 976320, 1171584, 1301760, 1464480, 1562112, 1682918, 1952640, 2343168, 2524377, 2603520, 2928960, 3365836, 3905280, 4207295, 4686336, 5048754, 5857920, 6731672, 7573131, 7810560, 8414590, 10097508, 11715840, 12621885, 13463344, 15146262, 16829180, 20195016, 22719393, 23431680, 25243770, 26926688, 30292524, 33658360, 37865655, 40390032, 45438786, 50487540, 53853376, 60585048, 67316720, 68158179, 75731310, 80780064, 90877572, 95084867, 100975080, 107706752, 113596965, 121170096, 134633440, 136316358, 151462620, 161560128, 181755144, 190169734, 201950160, 215413504, 227193930, 242340192, 269266880, 272632716, 285254601, 302925240, 323120256, 340790895, 363510288, 380339468, 403900320, 430827008, 454387860, 475424335, 484680384, 538533760, 545265432, 570509202, 605850480, 646240512, 681581790, 727020576, 760678936, 807800640, 855763803, 908775720, 950848670, 969360768, 1077067520, 1090530864, 1141018404, 1211700960, 1292481024, 1363163580, 1426273005, 1454041152, 1521357872, 1615601280, 1711527606, 1817551440, 1901697340, 1938721536, 2154135040, 2181061728, 2282036808, 2423401920, 2567291409, 2726327160, 2852546010, 2908082304, 3042715744, 3231202560, 3423055212, 3635102880, 3803394680, 3877443072, 4278819015, 4362123456, 4564073616, 4846803840, 5134582818, 5452654320, 5705092020, 5816164608, 6085431488, 6462405120, 6846110424, 7270205760, 7606789360, 7701874227, 8557638030, 8724246912, 9128147232, 9693607680, 10269165636, 10905308640, 11410184040, 11632329216, 12170862976, 12836457045, 13692220848, 14540411520, 15213578720, 15403748454, 17115276060, 17448493824, 18256294464, 19387215360, 20538331272, 21810617280, 22820368080, 24341725952, 25672914090, 27384441696, 29080823040, 30427157440, 30807496908, 34230552120, 34896987648, 36512588928, 38509371135, 41076662544, 43621234560, 45640736160, 48683451904, 51345828180, 54768883392, 58161646080, 60854314880, 61614993816, 68461104240, 73025177856, 77018742270, 82153325088, 87242469120, 91281472320, 102691656360, 109537766784, 121708629760, 123229987632, 136922208480, 146050355712, 154037484540, 164306650176, 174484938240, 182562944640, 205383312720, 219075533568, 243417259520, 246459975264, 273844416960, 308074969080, 328613300352, 365125889280, 410766625440, 438151067136, 492919950528, 547688833920, 616149938160, 657226600704, 730251778560, 821533250880, 985839901056, 1095377667840, 1232299876320, 1314453201408, 1643066501760, 1971679802112, 2190755335680, 2464599752640, 3286133003520, 3943359604224, 4929199505280, 6572266007040, 9858399010560, 19716798021120]

約数ペア:

[(1, 19716798021120), (2, 9858399010560), (3, 6572266007040), (4, 4929199505280), (5, 3943359604224), (6, 3286133003520), (8, 2464599752640), (9, 2190755335680), (10, 1971679802112), (12, 1643066501760), (15, 1314453201408), (16, 1232299876320), (18, 1095377667840), (20, 985839901056), (24, 821533250880), (27, 730251778560), (30, 657226600704), (32, 616149938160), (36, 547688833920), (40, 492919950528), (45, 438151067136), (48, 410766625440), (54, 365125889280), (60, 328613300352), (64, 308074969080), (72, 273844416960), (80, 246459975264), (81, 243417259520), (90, 219075533568), (96, 205383312720), (108, 182562944640), (113, 174484938240), (120, 164306650176), (128, 154037484540), (135, 146050355712), (144, 136922208480), (160, 123229987632), (162, 121708629760), (180, 109537766784), (192, 102691656360), (216, 91281472320), (226, 87242469120), (240, 82153325088), (256, 77018742270), (270, 73025177856), (288, 68461104240), (320, 61614993816), (324, 60854314880), (339, 58161646080), (360, 54768883392), (384, 51345828180), (405, 48683451904), (432, 45640736160), (452, 43621234560), (480, 41076662544), (512, 38509371135), (540, 36512588928), (565, 34896987648), (576, 34230552120), (640, 30807496908), (648, 30427157440), (678, 29080823040), (720, 27384441696), (768, 25672914090), (810, 24341725952), (864, 22820368080), (904, 21810617280), (960, 20538331272), (1017, 19387215360), (1080, 18256294464), (1130, 17448493824), (1152, 17115276060), (1280, 15403748454), (1296, 15213578720), (1356, 14540411520), (1440, 13692220848), (1536, 12836457045), (1620, 12170862976), (1695, 11632329216), (1728, 11410184040), (1808, 10905308640), (1920, 10269165636), (2034, 9693607680), (2160, 9128147232), (2260, 8724246912), (2304, 8557638030), (2560, 7701874227), (2592, 7606789360), (2712, 7270205760), (2880, 6846110424), (3051, 6462405120), (3240, 6085431488), (3390, 5816164608), (3456, 5705092020), (3616, 5452654320), (3840, 5134582818), (4068, 4846803840), (4320, 4564073616), (4520, 4362123456), (4608, 4278819015), (5085, 3877443072), (5184, 3803394680), (5424, 3635102880), (5760, 3423055212), (6102, 3231202560), (6480, 3042715744), (6780, 2908082304), (6912, 2852546010), (7232, 2726327160), (7680, 2567291409), (8136, 2423401920), (8640, 2282036808), (9040, 2181061728), (9153, 2154135040), (10170, 1938721536), (10368, 1901697340), (10848, 1817551440), (11520, 1711527606), (12204, 1615601280), (12960, 1521357872), (13560, 1454041152), (13824, 1426273005), (14464, 1363163580), (15255, 1292481024), (16272, 1211700960), (17280, 1141018404), (18080, 1090530864), (18306, 1077067520), (20340, 969360768), (20736, 950848670), (21696, 908775720), (23040, 855763803), (24408, 807800640), (25920, 760678936), (27120, 727020576), (28928, 681581790), (30510, 646240512), (32544, 605850480), (34560, 570509202), (36160, 545265432), (36612, 538533760), (40680, 484680384), (41472, 475424335), (43392, 454387860), (45765, 430827008), (48816, 403900320), (51840, 380339468), (54240, 363510288), (57856, 340790895), (61020, 323120256), (65088, 302925240), (69120, 285254601), (72320, 272632716), (73224, 269266880), (81360, 242340192), (86784, 227193930), (91530, 215413504), (97632, 201950160), (103680, 190169734), (108480, 181755144), (122040, 161560128), (130176, 151462620), (144640, 136316358), (146448, 134633440), (162720, 121170096), (173568, 113596965), (183060, 107706752), (195264, 100975080), (207360, 95084867), (216960, 90877572), (244080, 80780064), (260352, 75731310), (289280, 68158179), (292896, 67316720), (325440, 60585048), (366120, 53853376), (390528, 50487540), (433920, 45438786), (488160, 40390032), (520704, 37865655), (585792, 33658360), (650880, 30292524), (732240, 26926688), (781056, 25243770), (841459, 23431680), (867840, 22719393), (976320, 20195016), (1171584, 16829180), (1301760, 15146262), (1464480, 13463344), (1562112, 12621885), (1682918, 11715840), (1952640, 10097508), (2343168, 8414590), (2524377, 7810560), (2603520, 7573131), (2928960, 6731672), (3365836, 5857920), (3905280, 5048754), (4207295, 4686336)]