2085488640

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 384

約数和(自身を含む): 7823088000

約数和(自身を除く): 5737599360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 397, 432, 456, 480, 512, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 794, 855, 864, 912, 960, 1024, 1026, 1080, 1140, 1152, 1191, 1216, 1280, 1368, 1440, 1520, 1536, 1588, 1710, 1728, 1824, 1920, 1985, 2048, 2052, 2160, 2280, 2304, 2382, 2432, 2560, 2565, 2736, 2880, 3040, 3072, 3176, 3420, 3456, 3573, 3648, 3840, 3970, 4104, 4320, 4560, 4608, 4764, 4864, 5120, 5130, 5472, 5760, 5955, 6080, 6144, 6352, 6840, 6912, 7146, 7296, 7543, 7680, 7940, 8208, 8640, 9120, 9216, 9528, 9728, 10240, 10260, 10719, 10944, 11520, 11910, 12160, 12704, 13680, 13824, 14292, 14592, 15086, 15360, 15880, 16416, 17280, 17865, 18240, 18432, 19056, 19456, 20520, 21438, 21888, 22629, 23040, 23820, 24320, 25408, 27360, 27648, 28584, 29184, 30172, 30720, 31760, 32832, 34560, 35730, 36480, 37715, 38112, 38912, 41040, 42876, 43776, 45258, 46080, 47640, 48640, 50816, 53595, 54720, 55296, 57168, 58368, 60344, 63520, 65664, 67887, 69120, 71460, 72960, 75430, 76224, 82080, 85752, 87552, 90516, 92160, 95280, 97280, 101632, 107190, 109440, 113145, 114336, 116736, 120688, 127040, 131328, 135774, 138240, 142920, 145920, 150860, 152448, 164160, 171504, 175104, 181032, 190560, 194560, 203264, 203661, 214380, 218880, 226290, 228672, 241376, 254080, 262656, 271548, 276480, 285840, 291840, 301720, 304896, 328320, 339435, 343008, 350208, 362064, 381120, 406528, 407322, 428760, 437760, 452580, 457344, 482752, 508160, 525312, 543096, 571680, 583680, 603440, 609792, 656640, 678870, 686016, 724128, 762240, 813056, 814644, 857520, 875520, 905160, 914688, 965504, 1016320, 1018305, 1050624, 1086192, 1143360, 1206880, 1219584, 1313280, 1357740, 1372032, 1448256, 1524480, 1629288, 1715040, 1751040, 1810320, 1829376, 1931008, 2032640, 2036610, 2172384, 2286720, 2413760, 2439168, 2626560, 2715480, 2744064, 2896512, 3048960, 3258576, 3430080, 3620640, 3658752, 3862016, 4065280, 4073220, 4344768, 4573440, 4827520, 5253120, 5430960, 5488128, 5793024, 6097920, 6517152, 6860160, 7241280, 7317504, 7724032, 8146440, 8689536, 9146880, 9655040, 10861920, 10976256, 11586048, 12195840, 13034304, 13720320, 14482560, 15448064, 16292880, 17379072, 18293760, 19310080, 21723840, 21952512, 23172096, 26068608, 27440640, 28965120, 32585760, 34758144, 36587520, 38620160, 43447680, 46344192, 52137216, 54881280, 57930240, 65171520, 69516288, 77240320, 86895360, 104274432, 109762560, 115860480, 130343040, 139032576, 173790720, 208548864, 231720960, 260686080, 347581440, 417097728, 521372160, 695162880, 1042744320, 2085488640]

約数ペア:

[(1, 2085488640), (2, 1042744320), (3, 695162880), (4, 521372160), (5, 417097728), (6, 347581440), (8, 260686080), (9, 231720960), (10, 208548864), (12, 173790720), (15, 139032576), (16, 130343040), (18, 115860480), (19, 109762560), (20, 104274432), (24, 86895360), (27, 77240320), (30, 69516288), (32, 65171520), (36, 57930240), (38, 54881280), (40, 52137216), (45, 46344192), (48, 43447680), (54, 38620160), (57, 36587520), (60, 34758144), (64, 32585760), (72, 28965120), (76, 27440640), (80, 26068608), (90, 23172096), (95, 21952512), (96, 21723840), (108, 19310080), (114, 18293760), (120, 17379072), (128, 16292880), (135, 15448064), (144, 14482560), (152, 13720320), (160, 13034304), (171, 12195840), (180, 11586048), (190, 10976256), (192, 10861920), (216, 9655040), (228, 9146880), (240, 8689536), (256, 8146440), (270, 7724032), (285, 7317504), (288, 7241280), (304, 6860160), (320, 6517152), (342, 6097920), (360, 5793024), (380, 5488128), (384, 5430960), (397, 5253120), (432, 4827520), (456, 4573440), (480, 4344768), (512, 4073220), (513, 4065280), (540, 3862016), (570, 3658752), (576, 3620640), (608, 3430080), (640, 3258576), (684, 3048960), (720, 2896512), (760, 2744064), (768, 2715480), (794, 2626560), (855, 2439168), (864, 2413760), (912, 2286720), (960, 2172384), (1024, 2036610), (1026, 2032640), (1080, 1931008), (1140, 1829376), (1152, 1810320), (1191, 1751040), (1216, 1715040), (1280, 1629288), (1368, 1524480), (1440, 1448256), (1520, 1372032), (1536, 1357740), (1588, 1313280), (1710, 1219584), (1728, 1206880), (1824, 1143360), (1920, 1086192), (1985, 1050624), (2048, 1018305), (2052, 1016320), (2160, 965504), (2280, 914688), (2304, 905160), (2382, 875520), (2432, 857520), (2560, 814644), (2565, 813056), (2736, 762240), (2880, 724128), (3040, 686016), (3072, 678870), (3176, 656640), (3420, 609792), (3456, 603440), (3573, 583680), (3648, 571680), (3840, 543096), (3970, 525312), (4104, 508160), (4320, 482752), (4560, 457344), (4608, 452580), (4764, 437760), (4864, 428760), (5120, 407322), (5130, 406528), (5472, 381120), (5760, 362064), (5955, 350208), (6080, 343008), (6144, 339435), (6352, 328320), (6840, 304896), (6912, 301720), (7146, 291840), (7296, 285840), (7543, 276480), (7680, 271548), (7940, 262656), (8208, 254080), (8640, 241376), (9120, 228672), (9216, 226290), (9528, 218880), (9728, 214380), (10240, 203661), (10260, 203264), (10719, 194560), (10944, 190560), (11520, 181032), (11910, 175104), (12160, 171504), (12704, 164160), (13680, 152448), (13824, 150860), (14292, 145920), (14592, 142920), (15086, 138240), (15360, 135774), (15880, 131328), (16416, 127040), (17280, 120688), (17865, 116736), (18240, 114336), (18432, 113145), (19056, 109440), (19456, 107190), (20520, 101632), (21438, 97280), (21888, 95280), (22629, 92160), (23040, 90516), (23820, 87552), (24320, 85752), (25408, 82080), (27360, 76224), (27648, 75430), (28584, 72960), (29184, 71460), (30172, 69120), (30720, 67887), (31760, 65664), (32832, 63520), (34560, 60344), (35730, 58368), (36480, 57168), (37715, 55296), (38112, 54720), (38912, 53595), (41040, 50816), (42876, 48640), (43776, 47640), (45258, 46080)]