257361454080

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{16573}}^1$

素因数の和:16941

約数の個数: 264

約数和(自身を含む): 894450847992

約数和(自身を除く): 637089393912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 337, 360, 384, 480, 512, 576, 640, 674, 720, 768, 960, 1011, 1024, 1152, 1280, 1348, 1440, 1536, 1685, 1920, 2022, 2304, 2560, 2696, 2880, 3033, 3072, 3370, 3840, 4044, 4608, 5055, 5120, 5392, 5760, 6066, 6740, 7680, 8088, 9216, 10110, 10784, 11520, 12132, 13480, 15165, 15360, 16176, 16573, 20220, 21568, 23040, 24264, 26960, 30330, 32352, 33146, 40440, 43136, 46080, 48528, 49719, 53920, 60660, 64704, 66292, 80880, 82865, 86272, 97056, 99438, 107840, 121320, 129408, 132584, 149157, 161760, 165730, 172544, 194112, 198876, 215680, 242640, 248595, 258816, 265168, 298314, 323520, 331460, 345088, 388224, 397752, 431360, 485280, 497190, 517632, 530336, 596628, 647040, 662920, 745785, 776448, 795504, 862720, 970560, 994380, 1035264, 1060672, 1193256, 1294080, 1325840, 1491570, 1552896, 1591008, 1725440, 1941120, 1988760, 2121344, 2386512, 2588160, 2651680, 2983140, 3105792, 3182016, 3882240, 3977520, 4242688, 4773024, 5176320, 5303360, 5585101, 5966280, 6364032, 7764480, 7955040, 8485376, 9546048, 10606720, 11170202, 11932560, 12728064, 15528960, 15910080, 16755303, 16970752, 19092096, 21213440, 22340404, 23865120, 25456128, 27925505, 31820160, 33510606, 38184192, 42426880, 44680808, 47730240, 50265909, 50912256, 55851010, 63640320, 67021212, 76368384, 83776515, 84853760, 89361616, 95460480, 100531818, 111702020, 127280640, 134042424, 152736768, 167553030, 178723232, 190920960, 201063636, 223404040, 251329545, 254561280, 268084848, 335106060, 357446464, 381841920, 402127272, 446808080, 502659090, 536169696, 670212120, 714892928, 763683840, 804254544, 893616160, 1005318180, 1072339392, 1340424240, 1429785856, 1608509088, 1787232320, 2010636360, 2144678784, 2680848480, 2859571712, 3217018176, 3574464640, 4021272720, 4289357568, 5361696960, 5719143424, 6434036352, 7148929280, 8042545440, 8578715136, 10723393920, 12868072704, 14297858560, 16085090880, 17157430272, 21446787840, 25736145408, 28595717120, 32170181760, 42893575680, 51472290816, 64340363520, 85787151360, 128680727040, 257361454080]

約数ペア:

[(1, 257361454080), (2, 128680727040), (3, 85787151360), (4, 64340363520), (5, 51472290816), (6, 42893575680), (8, 32170181760), (9, 28595717120), (10, 25736145408), (12, 21446787840), (15, 17157430272), (16, 16085090880), (18, 14297858560), (20, 12868072704), (24, 10723393920), (30, 8578715136), (32, 8042545440), (36, 7148929280), (40, 6434036352), (45, 5719143424), (48, 5361696960), (60, 4289357568), (64, 4021272720), (72, 3574464640), (80, 3217018176), (90, 2859571712), (96, 2680848480), (120, 2144678784), (128, 2010636360), (144, 1787232320), (160, 1608509088), (180, 1429785856), (192, 1340424240), (240, 1072339392), (256, 1005318180), (288, 893616160), (320, 804254544), (337, 763683840), (360, 714892928), (384, 670212120), (480, 536169696), (512, 502659090), (576, 446808080), (640, 402127272), (674, 381841920), (720, 357446464), (768, 335106060), (960, 268084848), (1011, 254561280), (1024, 251329545), (1152, 223404040), (1280, 201063636), (1348, 190920960), (1440, 178723232), (1536, 167553030), (1685, 152736768), (1920, 134042424), (2022, 127280640), (2304, 111702020), (2560, 100531818), (2696, 95460480), (2880, 89361616), (3033, 84853760), (3072, 83776515), (3370, 76368384), (3840, 67021212), (4044, 63640320), (4608, 55851010), (5055, 50912256), (5120, 50265909), (5392, 47730240), (5760, 44680808), (6066, 42426880), (6740, 38184192), (7680, 33510606), (8088, 31820160), (9216, 27925505), (10110, 25456128), (10784, 23865120), (11520, 22340404), (12132, 21213440), (13480, 19092096), (15165, 16970752), (15360, 16755303), (16176, 15910080), (16573, 15528960), (20220, 12728064), (21568, 11932560), (23040, 11170202), (24264, 10606720), (26960, 9546048), (30330, 8485376), (32352, 7955040), (33146, 7764480), (40440, 6364032), (43136, 5966280), (46080, 5585101), (48528, 5303360), (49719, 5176320), (53920, 4773024), (60660, 4242688), (64704, 3977520), (66292, 3882240), (80880, 3182016), (82865, 3105792), (86272, 2983140), (97056, 2651680), (99438, 2588160), (107840, 2386512), (121320, 2121344), (129408, 1988760), (132584, 1941120), (149157, 1725440), (161760, 1591008), (165730, 1552896), (172544, 1491570), (194112, 1325840), (198876, 1294080), (215680, 1193256), (242640, 1060672), (248595, 1035264), (258816, 994380), (265168, 970560), (298314, 862720), (323520, 795504), (331460, 776448), (345088, 745785), (388224, 662920), (397752, 647040), (431360, 596628), (485280, 530336), (497190, 517632)]