71442161280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1771879}}^1$

素因数の和:1771911

約数の個数: 192

約数和(自身を含む): 281941545600

約数和(自身を除く): 210499384320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 1771879, 3543758, 5315637, 7087516, 8859395, 10631274, 12403153, 14175032, 15946911, 17718790, 21262548, 24806306, 26578185, 28350064, 31893822, 35437580, 37209459, 42525096, 49612612, 53156370, 56700128, 62015765, 63787644, 70875160, 74418918, 79734555, 85050192, 99225224, 106312740, 111628377, 113400256, 124031530, 127575288, 141750320, 148837836, 159469110, 170100384, 186047295, 198450448, 212625480, 223256754, 226800512, 248063060, 255150576, 283500640, 297675672, 318938220, 340200768, 372094590, 396900896, 425250960, 446513508, 496126120, 510301152, 558141885, 567001280, 595351344, 637876440, 680401536, 744189180, 793801792, 850501920, 893027016, 992252240, 1020602304, 1116283770, 1134002560, 1190702688, 1275752880, 1488378360, 1587603584, 1701003840, 1786054032, 1984504480, 2041204608, 2232567540, 2381405376, 2551505760, 2976756720, 3402007680, 3572108064, 3969008960, 4465135080, 4762810752, 5103011520, 5953513440, 7144216128, 7938017920, 8930270160, 10206023040, 11907026880, 14288432256, 17860540320, 23814053760, 35721080640, 71442161280]

約数ペア:

[(1, 71442161280), (2, 35721080640), (3, 23814053760), (4, 17860540320), (5, 14288432256), (6, 11907026880), (7, 10206023040), (8, 8930270160), (9, 7938017920), (10, 7144216128), (12, 5953513440), (14, 5103011520), (15, 4762810752), (16, 4465135080), (18, 3969008960), (20, 3572108064), (21, 3402007680), (24, 2976756720), (28, 2551505760), (30, 2381405376), (32, 2232567540), (35, 2041204608), (36, 1984504480), (40, 1786054032), (42, 1701003840), (45, 1587603584), (48, 1488378360), (56, 1275752880), (60, 1190702688), (63, 1134002560), (64, 1116283770), (70, 1020602304), (72, 992252240), (80, 893027016), (84, 850501920), (90, 793801792), (96, 744189180), (105, 680401536), (112, 637876440), (120, 595351344), (126, 567001280), (128, 558141885), (140, 510301152), (144, 496126120), (160, 446513508), (168, 425250960), (180, 396900896), (192, 372094590), (210, 340200768), (224, 318938220), (240, 297675672), (252, 283500640), (280, 255150576), (288, 248063060), (315, 226800512), (320, 223256754), (336, 212625480), (360, 198450448), (384, 186047295), (420, 170100384), (448, 159469110), (480, 148837836), (504, 141750320), (560, 127575288), (576, 124031530), (630, 113400256), (640, 111628377), (672, 106312740), (720, 99225224), (840, 85050192), (896, 79734555), (960, 74418918), (1008, 70875160), (1120, 63787644), (1152, 62015765), (1260, 56700128), (1344, 53156370), (1440, 49612612), (1680, 42525096), (1920, 37209459), (2016, 35437580), (2240, 31893822), (2520, 28350064), (2688, 26578185), (2880, 24806306), (3360, 21262548), (4032, 17718790), (4480, 15946911), (5040, 14175032), (5760, 12403153), (6720, 10631274), (8064, 8859395), (10080, 7087516), (13440, 5315637), (20160, 3543758), (40320, 1771879)]