2085212160

素因数分解:

$2^{12}\times 3^5\times 5^1\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 312

約数和(自身を含む): 7513440480

約数和(自身を除く): 5428228320

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, 243, 256, 270, 288, 320, 324, 360, 384, 405, 419, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 838, 864, 960, 972, 1024, 1080, 1152, 1215, 1257, 1280, 1296, 1440, 1536, 1620, 1676, 1728, 1920, 1944, 2048, 2095, 2160, 2304, 2430, 2514, 2560, 2592, 2880, 3072, 3240, 3352, 3456, 3771, 3840, 3888, 4096, 4190, 4320, 4608, 4860, 5028, 5120, 5184, 5760, 6144, 6285, 6480, 6704, 6912, 7542, 7680, 7776, 8380, 8640, 9216, 9720, 10056, 10240, 10368, 11313, 11520, 12288, 12570, 12960, 13408, 13824, 15084, 15360, 15552, 16760, 17280, 18432, 18855, 19440, 20112, 20480, 20736, 22626, 23040, 25140, 25920, 26816, 27648, 30168, 30720, 31104, 33520, 33939, 34560, 36864, 37710, 38880, 40224, 41472, 45252, 46080, 50280, 51840, 53632, 55296, 56565, 60336, 61440, 62208, 67040, 67878, 69120, 75420, 77760, 80448, 82944, 90504, 92160, 100560, 101817, 103680, 107264, 110592, 113130, 120672, 124416, 134080, 135756, 138240, 150840, 155520, 160896, 165888, 169695, 181008, 184320, 201120, 203634, 207360, 214528, 226260, 241344, 248832, 268160, 271512, 276480, 301680, 311040, 321792, 331776, 339390, 362016, 402240, 407268, 414720, 429056, 452520, 482688, 497664, 509085, 536320, 543024, 552960, 603360, 622080, 643584, 678780, 724032, 804480, 814536, 829440, 858112, 905040, 965376, 995328, 1018170, 1072640, 1086048, 1206720, 1244160, 1287168, 1357560, 1448064, 1608960, 1629072, 1658880, 1716224, 1810080, 1930752, 2036340, 2145280, 2172096, 2413440, 2488320, 2574336, 2715120, 2896128, 3217920, 3258144, 3620160, 3861504, 4072680, 4290560, 4344192, 4826880, 4976640, 5148672, 5430240, 5792256, 6435840, 6516288, 7240320, 7723008, 8145360, 8581120, 8688384, 9653760, 10860480, 11584512, 12871680, 13032576, 14480640, 15446016, 16290720, 17376768, 19307520, 21720960, 23169024, 25743360, 26065152, 28961280, 32581440, 34753536, 38615040, 43441920, 46338048, 52130304, 57922560, 65162880, 69507072, 77230080, 86883840, 104260608, 115845120, 130325760, 139014144, 173767680, 208521216, 231690240, 260651520, 347535360, 417042432, 521303040, 695070720, 1042606080, 2085212160]

約数ペア:

[(1, 2085212160), (2, 1042606080), (3, 695070720), (4, 521303040), (5, 417042432), (6, 347535360), (8, 260651520), (9, 231690240), (10, 208521216), (12, 173767680), (15, 139014144), (16, 130325760), (18, 115845120), (20, 104260608), (24, 86883840), (27, 77230080), (30, 69507072), (32, 65162880), (36, 57922560), (40, 52130304), (45, 46338048), (48, 43441920), (54, 38615040), (60, 34753536), (64, 32581440), (72, 28961280), (80, 26065152), (81, 25743360), (90, 23169024), (96, 21720960), (108, 19307520), (120, 17376768), (128, 16290720), (135, 15446016), (144, 14480640), (160, 13032576), (162, 12871680), (180, 11584512), (192, 10860480), (216, 9653760), (240, 8688384), (243, 8581120), (256, 8145360), (270, 7723008), (288, 7240320), (320, 6516288), (324, 6435840), (360, 5792256), (384, 5430240), (405, 5148672), (419, 4976640), (432, 4826880), (480, 4344192), (486, 4290560), (512, 4072680), (540, 3861504), (576, 3620160), (640, 3258144), (648, 3217920), (720, 2896128), (768, 2715120), (810, 2574336), (838, 2488320), (864, 2413440), (960, 2172096), (972, 2145280), (1024, 2036340), (1080, 1930752), (1152, 1810080), (1215, 1716224), (1257, 1658880), (1280, 1629072), (1296, 1608960), (1440, 1448064), (1536, 1357560), (1620, 1287168), (1676, 1244160), (1728, 1206720), (1920, 1086048), (1944, 1072640), (2048, 1018170), (2095, 995328), (2160, 965376), (2304, 905040), (2430, 858112), (2514, 829440), (2560, 814536), (2592, 804480), (2880, 724032), (3072, 678780), (3240, 643584), (3352, 622080), (3456, 603360), (3771, 552960), (3840, 543024), (3888, 536320), (4096, 509085), (4190, 497664), (4320, 482688), (4608, 452520), (4860, 429056), (5028, 414720), (5120, 407268), (5184, 402240), (5760, 362016), (6144, 339390), (6285, 331776), (6480, 321792), (6704, 311040), (6912, 301680), (7542, 276480), (7680, 271512), (7776, 268160), (8380, 248832), (8640, 241344), (9216, 226260), (9720, 214528), (10056, 207360), (10240, 203634), (10368, 201120), (11313, 184320), (11520, 181008), (12288, 169695), (12570, 165888), (12960, 160896), (13408, 155520), (13824, 150840), (15084, 138240), (15360, 135756), (15552, 134080), (16760, 124416), (17280, 120672), (18432, 113130), (18855, 110592), (19440, 107264), (20112, 103680), (20480, 101817), (20736, 100560), (22626, 92160), (23040, 90504), (25140, 82944), (25920, 80448), (26816, 77760), (27648, 75420), (30168, 69120), (30720, 67878), (31104, 67040), (33520, 62208), (33939, 61440), (34560, 60336), (36864, 56565), (37710, 55296), (38880, 53632), (40224, 51840), (41472, 50280), (45252, 46080)]