64620011520

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{19477}}^1$

素因数の和:19520

約数の個数: 280

約数和(自身を含む): 231672461724

約数和(自身を除く): 167052450204

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, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4096, 4320, 4608, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 8192, 8640, 9216, 10240, 10368, 11520, 12288, 12960, 13824, 15360, 17280, 18432, 19477, 20480, 20736, 23040, 24576, 25920, 27648, 30720, 34560, 36864, 38954, 40960, 41472, 46080, 51840, 55296, 58431, 61440, 69120, 73728, 77908, 82944, 92160, 97385, 103680, 110592, 116862, 122880, 138240, 155816, 165888, 175293, 184320, 194770, 207360, 221184, 233724, 276480, 292155, 311632, 331776, 350586, 368640, 389540, 414720, 467448, 525879, 552960, 584310, 623264, 663552, 701172, 779080, 829440, 876465, 934896, 1051758, 1105920, 1168620, 1246528, 1402344, 1558160, 1577637, 1658880, 1752930, 1869792, 2103516, 2337240, 2493056, 2629395, 2804688, 3116320, 3155274, 3317760, 3505860, 3739584, 4207032, 4674480, 4986112, 5258790, 5609376, 6232640, 6310548, 7011720, 7479168, 7888185, 8414064, 9348960, 9972224, 10517580, 11218752, 12465280, 12621096, 14023440, 14958336, 15776370, 16828128, 18697920, 19944448, 21035160, 22437504, 24930560, 25242192, 28046880, 29916672, 31552740, 33656256, 37395840, 39888896, 42070320, 44875008, 49861120, 50484384, 56093760, 59833344, 63105480, 67312512, 74791680, 79777792, 84140640, 89750016, 99722240, 100968768, 112187520, 119666688, 126210960, 134625024, 149583360, 159555584, 168281280, 179500032, 199444480, 201937536, 224375040, 239333376, 252421920, 269250048, 299166720, 336562560, 359000064, 398888960, 403875072, 448750080, 478666752, 504843840, 538500096, 598333440, 673125120, 718000128, 797777920, 807750144, 897500160, 1009687680, 1077000192, 1196666880, 1346250240, 1436000256, 1615500288, 1795000320, 2019375360, 2154000384, 2393333760, 2692500480, 3231000576, 3590000640, 4038750720, 4308000768, 5385000960, 6462001152, 7180001280, 8077501440, 10770001920, 12924002304, 16155002880, 21540003840, 32310005760, 64620011520]

約数ペア:

[(1, 64620011520), (2, 32310005760), (3, 21540003840), (4, 16155002880), (5, 12924002304), (6, 10770001920), (8, 8077501440), (9, 7180001280), (10, 6462001152), (12, 5385000960), (15, 4308000768), (16, 4038750720), (18, 3590000640), (20, 3231000576), (24, 2692500480), (27, 2393333760), (30, 2154000384), (32, 2019375360), (36, 1795000320), (40, 1615500288), (45, 1436000256), (48, 1346250240), (54, 1196666880), (60, 1077000192), (64, 1009687680), (72, 897500160), (80, 807750144), (81, 797777920), (90, 718000128), (96, 673125120), (108, 598333440), (120, 538500096), (128, 504843840), (135, 478666752), (144, 448750080), (160, 403875072), (162, 398888960), (180, 359000064), (192, 336562560), (216, 299166720), (240, 269250048), (256, 252421920), (270, 239333376), (288, 224375040), (320, 201937536), (324, 199444480), (360, 179500032), (384, 168281280), (405, 159555584), (432, 149583360), (480, 134625024), (512, 126210960), (540, 119666688), (576, 112187520), (640, 100968768), (648, 99722240), (720, 89750016), (768, 84140640), (810, 79777792), (864, 74791680), (960, 67312512), (1024, 63105480), (1080, 59833344), (1152, 56093760), (1280, 50484384), (1296, 49861120), (1440, 44875008), (1536, 42070320), (1620, 39888896), (1728, 37395840), (1920, 33656256), (2048, 31552740), (2160, 29916672), (2304, 28046880), (2560, 25242192), (2592, 24930560), (2880, 22437504), (3072, 21035160), (3240, 19944448), (3456, 18697920), (3840, 16828128), (4096, 15776370), (4320, 14958336), (4608, 14023440), (5120, 12621096), (5184, 12465280), (5760, 11218752), (6144, 10517580), (6480, 9972224), (6912, 9348960), (7680, 8414064), (8192, 7888185), (8640, 7479168), (9216, 7011720), (10240, 6310548), (10368, 6232640), (11520, 5609376), (12288, 5258790), (12960, 4986112), (13824, 4674480), (15360, 4207032), (17280, 3739584), (18432, 3505860), (19477, 3317760), (20480, 3155274), (20736, 3116320), (23040, 2804688), (24576, 2629395), (25920, 2493056), (27648, 2337240), (30720, 2103516), (34560, 1869792), (36864, 1752930), (38954, 1658880), (40960, 1577637), (41472, 1558160), (46080, 1402344), (51840, 1246528), (55296, 1168620), (58431, 1105920), (61440, 1051758), (69120, 934896), (73728, 876465), (77908, 829440), (82944, 779080), (92160, 701172), (97385, 663552), (103680, 623264), (110592, 584310), (116862, 552960), (122880, 525879), (138240, 467448), (155816, 414720), (165888, 389540), (175293, 368640), (184320, 350586), (194770, 331776), (207360, 311632), (221184, 292155), (233724, 276480)]