681373440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 432

約数和(自身を含む): 2716721280

約数和(自身を除く): 2035347840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 128, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 220, 228, 240, 256, 264, 283, 285, 288, 304, 320, 330, 342, 352, 360, 380, 384, 396, 418, 440, 456, 480, 495, 528, 566, 570, 576, 608, 627, 640, 660, 684, 704, 720, 760, 768, 792, 836, 849, 855, 880, 912, 960, 990, 1045, 1056, 1132, 1140, 1152, 1216, 1254, 1280, 1320, 1368, 1408, 1415, 1440, 1520, 1584, 1672, 1698, 1710, 1760, 1824, 1881, 1920, 1980, 2090, 2112, 2264, 2280, 2304, 2432, 2508, 2547, 2640, 2736, 2816, 2830, 2880, 3040, 3113, 3135, 3168, 3344, 3396, 3420, 3520, 3648, 3762, 3840, 3960, 4180, 4224, 4245, 4528, 4560, 4864, 5016, 5094, 5280, 5377, 5472, 5660, 5760, 6080, 6226, 6270, 6336, 6688, 6792, 6840, 7040, 7296, 7524, 7920, 8360, 8448, 8490, 9056, 9120, 9339, 9405, 10032, 10188, 10560, 10754, 10944, 11320, 11520, 12160, 12452, 12540, 12672, 12735, 13376, 13584, 13680, 14080, 14592, 15048, 15565, 15840, 16131, 16720, 16980, 18112, 18240, 18678, 18810, 20064, 20376, 21120, 21508, 21888, 22640, 24320, 24904, 25080, 25344, 25470, 26752, 26885, 27168, 27360, 28017, 30096, 31130, 31680, 32262, 33440, 33960, 36224, 36480, 37356, 37620, 40128, 40752, 42240, 43016, 43776, 45280, 46695, 48393, 49808, 50160, 50940, 53504, 53770, 54336, 54720, 56034, 59147, 60192, 62260, 63360, 64524, 66880, 67920, 72448, 72960, 74712, 75240, 80256, 80655, 81504, 86032, 90560, 93390, 96786, 99616, 100320, 101880, 107540, 108672, 109440, 112068, 118294, 120384, 124520, 126720, 129048, 133760, 135840, 140085, 149424, 150480, 160512, 161310, 163008, 172064, 177441, 181120, 186780, 193572, 199232, 200640, 203760, 215080, 217344, 218880, 224136, 236588, 240768, 241965, 249040, 258096, 267520, 271680, 280170, 295735, 298848, 300960, 322620, 326016, 344128, 354882, 362240, 373560, 387144, 398464, 401280, 407520, 430160, 448272, 473176, 481536, 483930, 498080, 516192, 532323, 543360, 560340, 591470, 597696, 601920, 645240, 652032, 688256, 709764, 747120, 774288, 796928, 802560, 815040, 860320, 887205, 896544, 946352, 967860, 996160, 1032384, 1064646, 1086720, 1120680, 1182940, 1195392, 1203840, 1290480, 1376512, 1419528, 1494240, 1548576, 1630080, 1720640, 1774410, 1793088, 1892704, 1935720, 1992320, 2064768, 2129292, 2241360, 2365880, 2390784, 2407680, 2580960, 2661615, 2839056, 2988480, 3097152, 3260160, 3441280, 3548820, 3586176, 3785408, 3871440, 3984640, 4129536, 4258584, 4482720, 4731760, 5161920, 5323230, 5678112, 5976960, 6194304, 6882560, 7097640, 7172352, 7570816, 7742880, 8517168, 8965440, 9463520, 10323840, 10646460, 11356224, 11953920, 12388608, 14195280, 15141632, 15485760, 17034336, 17930880, 18927040, 20647680, 21292920, 22712448, 28390560, 30971520, 34068672, 35861760, 37854080, 42585840, 45424896, 56781120, 61943040, 68137344, 75708160, 85171680, 113562240, 136274688, 170343360, 227124480, 340686720, 681373440]

約数ペア:

[(1, 681373440), (2, 340686720), (3, 227124480), (4, 170343360), (5, 136274688), (6, 113562240), (8, 85171680), (9, 75708160), (10, 68137344), (11, 61943040), (12, 56781120), (15, 45424896), (16, 42585840), (18, 37854080), (19, 35861760), (20, 34068672), (22, 30971520), (24, 28390560), (30, 22712448), (32, 21292920), (33, 20647680), (36, 18927040), (38, 17930880), (40, 17034336), (44, 15485760), (45, 15141632), (48, 14195280), (55, 12388608), (57, 11953920), (60, 11356224), (64, 10646460), (66, 10323840), (72, 9463520), (76, 8965440), (80, 8517168), (88, 7742880), (90, 7570816), (95, 7172352), (96, 7097640), (99, 6882560), (110, 6194304), (114, 5976960), (120, 5678112), (128, 5323230), (132, 5161920), (144, 4731760), (152, 4482720), (160, 4258584), (165, 4129536), (171, 3984640), (176, 3871440), (180, 3785408), (190, 3586176), (192, 3548820), (198, 3441280), (209, 3260160), (220, 3097152), (228, 2988480), (240, 2839056), (256, 2661615), (264, 2580960), (283, 2407680), (285, 2390784), (288, 2365880), (304, 2241360), (320, 2129292), (330, 2064768), (342, 1992320), (352, 1935720), (360, 1892704), (380, 1793088), (384, 1774410), (396, 1720640), (418, 1630080), (440, 1548576), (456, 1494240), (480, 1419528), (495, 1376512), (528, 1290480), (566, 1203840), (570, 1195392), (576, 1182940), (608, 1120680), (627, 1086720), (640, 1064646), (660, 1032384), (684, 996160), (704, 967860), (720, 946352), (760, 896544), (768, 887205), (792, 860320), (836, 815040), (849, 802560), (855, 796928), (880, 774288), (912, 747120), (960, 709764), (990, 688256), (1045, 652032), (1056, 645240), (1132, 601920), (1140, 597696), (1152, 591470), (1216, 560340), (1254, 543360), (1280, 532323), (1320, 516192), (1368, 498080), (1408, 483930), (1415, 481536), (1440, 473176), (1520, 448272), (1584, 430160), (1672, 407520), (1698, 401280), (1710, 398464), (1760, 387144), (1824, 373560), (1881, 362240), (1920, 354882), (1980, 344128), (2090, 326016), (2112, 322620), (2264, 300960), (2280, 298848), (2304, 295735), (2432, 280170), (2508, 271680), (2547, 267520), (2640, 258096), (2736, 249040), (2816, 241965), (2830, 240768), (2880, 236588), (3040, 224136), (3113, 218880), (3135, 217344), (3168, 215080), (3344, 203760), (3396, 200640), (3420, 199232), (3520, 193572), (3648, 186780), (3762, 181120), (3840, 177441), (3960, 172064), (4180, 163008), (4224, 161310), (4245, 160512), (4528, 150480), (4560, 149424), (4864, 140085), (5016, 135840), (5094, 133760), (5280, 129048), (5377, 126720), (5472, 124520), (5660, 120384), (5760, 118294), (6080, 112068), (6226, 109440), (6270, 108672), (6336, 107540), (6688, 101880), (6792, 100320), (6840, 99616), (7040, 96786), (7296, 93390), (7524, 90560), (7920, 86032), (8360, 81504), (8448, 80655), (8490, 80256), (9056, 75240), (9120, 74712), (9339, 72960), (9405, 72448), (10032, 67920), (10188, 66880), (10560, 64524), (10754, 63360), (10944, 62260), (11320, 60192), (11520, 59147), (12160, 56034), (12452, 54720), (12540, 54336), (12672, 53770), (12735, 53504), (13376, 50940), (13584, 50160), (13680, 49808), (14080, 48393), (14592, 46695), (15048, 45280), (15565, 43776), (15840, 43016), (16131, 42240), (16720, 40752), (16980, 40128), (18112, 37620), (18240, 37356), (18678, 36480), (18810, 36224), (20064, 33960), (20376, 33440), (21120, 32262), (21508, 31680), (21888, 31130), (22640, 30096), (24320, 28017), (24904, 27360), (25080, 27168), (25344, 26885), (25470, 26752)]