2097431280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 640

約数和(自身を含む): 8928000000

約数和(自身を除く): 6830568720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 149, 152, 168, 171, 180, 189, 190, 196, 210, 216, 228, 240, 245, 252, 266, 270, 280, 285, 294, 298, 304, 315, 336, 342, 343, 360, 378, 380, 392, 399, 420, 432, 441, 447, 456, 490, 504, 513, 532, 540, 560, 570, 588, 596, 630, 665, 684, 686, 720, 735, 745, 756, 760, 784, 798, 840, 855, 882, 894, 912, 931, 945, 980, 1008, 1026, 1029, 1043, 1064, 1080, 1140, 1176, 1192, 1197, 1260, 1323, 1330, 1341, 1368, 1372, 1470, 1490, 1512, 1520, 1596, 1680, 1710, 1715, 1764, 1788, 1862, 1890, 1960, 1995, 2052, 2058, 2086, 2128, 2160, 2205, 2235, 2280, 2352, 2384, 2394, 2520, 2565, 2646, 2660, 2682, 2736, 2744, 2793, 2831, 2940, 2980, 3024, 3087, 3129, 3192, 3420, 3430, 3528, 3576, 3591, 3724, 3780, 3920, 3990, 4023, 4104, 4116, 4172, 4410, 4470, 4560, 4655, 4788, 5040, 5130, 5145, 5215, 5292, 5320, 5364, 5488, 5586, 5662, 5880, 5960, 5985, 6174, 6258, 6384, 6517, 6615, 6705, 6840, 6860, 7056, 7152, 7182, 7301, 7448, 7560, 7980, 8046, 8208, 8232, 8344, 8379, 8493, 8820, 8940, 9261, 9310, 9387, 9576, 10260, 10290, 10430, 10584, 10640, 10728, 11172, 11324, 11760, 11920, 11970, 12348, 12516, 13034, 13230, 13410, 13680, 13720, 13965, 14155, 14364, 14602, 14896, 15120, 15435, 15645, 15960, 16092, 16464, 16688, 16758, 16986, 17640, 17880, 17955, 18522, 18620, 18774, 19152, 19551, 19817, 20115, 20520, 20580, 20860, 21168, 21456, 21903, 22344, 22648, 23940, 24696, 25032, 25137, 25479, 26068, 26460, 26820, 27440, 27930, 28161, 28310, 28728, 29204, 30870, 31290, 31920, 32184, 32585, 33516, 33972, 35280, 35760, 35910, 36505, 37044, 37240, 37548, 39102, 39634, 40230, 41040, 41160, 41720, 41895, 42465, 43806, 44688, 45296, 46305, 46935, 47880, 49392, 50064, 50274, 50958, 51107, 52136, 52920, 53640, 55860, 56322, 56620, 57456, 58408, 58653, 59451, 61740, 62580, 64368, 65170, 65709, 67032, 67944, 71820, 73010, 74088, 74480, 75096, 76437, 78204, 79268, 80460, 82320, 83440, 83790, 84930, 87612, 92610, 93870, 95760, 97755, 99085, 100548, 101916, 102214, 104272, 105840, 107280, 109515, 111720, 112644, 113240, 116816, 117306, 118902, 123480, 125160, 125685, 127395, 130340, 131418, 134064, 135888, 138719, 140805, 143640, 146020, 148176, 150192, 152874, 153321, 156408, 158536, 160920, 167580, 169860, 175224, 175959, 178353, 185220, 187740, 195510, 197127, 198170, 201096, 203832, 204428, 219030, 223440, 225288, 226480, 234612, 237804, 246960, 250320, 251370, 254790, 255535, 260680, 262836, 277438, 281610, 287280, 292040, 293265, 297255, 305748, 306642, 312816, 317072, 321840, 328545, 335160, 339720, 350448, 351918, 356706, 370440, 375480, 382185, 391020, 394254, 396340, 402192, 407664, 408856, 416157, 438060, 450576, 459963, 469224, 475608, 502740, 509580, 511070, 521360, 525672, 535059, 554876, 563220, 584080, 586530, 594510, 611496, 613284, 657090, 670320, 679440, 693595, 703836, 713412, 740880, 750960, 764370, 766605, 782040, 788508, 792680, 817712, 832314, 876120, 879795, 891765, 919926, 938448, 951216, 971033, 985635, 1005480, 1019160, 1022140, 1051344, 1070118, 1109752, 1126440, 1173060, 1189020, 1222992, 1226568, 1248471, 1314180, 1379889, 1387190, 1407672, 1426824, 1528740, 1533210, 1564080, 1577016, 1585360, 1664628, 1752240, 1759590, 1783530, 1839852, 1942066, 1971270, 2010960, 2038320, 2044280, 2080785, 2140236, 2219504, 2252880, 2299815, 2346120, 2378040, 2453136, 2496942, 2628360, 2675295, 2759778, 2774380, 2815344, 2853648, 2913099, 3057480, 3066420, 3154032, 3329256, 3519180, 3567060, 3679704, 3745413, 3884132, 3942540, 4088560, 4161570, 4280472, 4599630, 4692240, 4756080, 4855165, 4993884, 5256720, 5350590, 5519556, 5548760, 5826198, 6114960, 6132840, 6242355, 6658512, 6899445, 7038360, 7134120, 7359408, 7490826, 7768264, 7885080, 8323140, 8560944, 8739297, 9199260, 9710330, 9987768, 10701180, 11039112, 11097520, 11652396, 12265680, 12484710, 13798890, 14076720, 14268240, 14565495, 14981652, 15536528, 15770160, 16646280, 17478594, 18398520, 18727065, 19420660, 19975536, 21402360, 22078224, 23304792, 24969420, 26217891, 27597780, 29130990, 29963304, 33292560, 34957188, 36797040, 37454130, 38841320, 42804720, 43696485, 46609584, 49938840, 52435782, 55195560, 58261980, 59926608, 69914376, 74908260, 77682640, 87392970, 99877680, 104871564, 110391120, 116523960, 131089455, 139828752, 149816520, 174785940, 209743128, 233047920, 262178910, 299633040, 349571880, 419486256, 524357820, 699143760, 1048715640, 2097431280]

約数ペア:

[(1, 2097431280), (2, 1048715640), (3, 699143760), (4, 524357820), (5, 419486256), (6, 349571880), (7, 299633040), (8, 262178910), (9, 233047920), (10, 209743128), (12, 174785940), (14, 149816520), (15, 139828752), (16, 131089455), (18, 116523960), (19, 110391120), (20, 104871564), (21, 99877680), (24, 87392970), (27, 77682640), (28, 74908260), (30, 69914376), (35, 59926608), (36, 58261980), (38, 55195560), (40, 52435782), (42, 49938840), (45, 46609584), (48, 43696485), (49, 42804720), (54, 38841320), (56, 37454130), (57, 36797040), (60, 34957188), (63, 33292560), (70, 29963304), (72, 29130990), (76, 27597780), (80, 26217891), (84, 24969420), (90, 23304792), (95, 22078224), (98, 21402360), (105, 19975536), (108, 19420660), (112, 18727065), (114, 18398520), (120, 17478594), (126, 16646280), (133, 15770160), (135, 15536528), (140, 14981652), (144, 14565495), (147, 14268240), (149, 14076720), (152, 13798890), (168, 12484710), (171, 12265680), (180, 11652396), (189, 11097520), (190, 11039112), (196, 10701180), (210, 9987768), (216, 9710330), (228, 9199260), (240, 8739297), (245, 8560944), (252, 8323140), (266, 7885080), (270, 7768264), (280, 7490826), (285, 7359408), (294, 7134120), (298, 7038360), (304, 6899445), (315, 6658512), (336, 6242355), (342, 6132840), (343, 6114960), (360, 5826198), (378, 5548760), (380, 5519556), (392, 5350590), (399, 5256720), (420, 4993884), (432, 4855165), (441, 4756080), (447, 4692240), (456, 4599630), (490, 4280472), (504, 4161570), (513, 4088560), (532, 3942540), (540, 3884132), (560, 3745413), (570, 3679704), (588, 3567060), (596, 3519180), (630, 3329256), (665, 3154032), (684, 3066420), (686, 3057480), (720, 2913099), (735, 2853648), (745, 2815344), (756, 2774380), (760, 2759778), (784, 2675295), (798, 2628360), (840, 2496942), (855, 2453136), (882, 2378040), (894, 2346120), (912, 2299815), (931, 2252880), (945, 2219504), (980, 2140236), (1008, 2080785), (1026, 2044280), (1029, 2038320), (1043, 2010960), (1064, 1971270), (1080, 1942066), (1140, 1839852), (1176, 1783530), (1192, 1759590), (1197, 1752240), (1260, 1664628), (1323, 1585360), (1330, 1577016), (1341, 1564080), (1368, 1533210), (1372, 1528740), (1470, 1426824), (1490, 1407672), (1512, 1387190), (1520, 1379889), (1596, 1314180), (1680, 1248471), (1710, 1226568), (1715, 1222992), (1764, 1189020), (1788, 1173060), (1862, 1126440), (1890, 1109752), (1960, 1070118), (1995, 1051344), (2052, 1022140), (2058, 1019160), (2086, 1005480), (2128, 985635), (2160, 971033), (2205, 951216), (2235, 938448), (2280, 919926), (2352, 891765), (2384, 879795), (2394, 876120), (2520, 832314), (2565, 817712), (2646, 792680), (2660, 788508), (2682, 782040), (2736, 766605), (2744, 764370), (2793, 750960), (2831, 740880), (2940, 713412), (2980, 703836), (3024, 693595), (3087, 679440), (3129, 670320), (3192, 657090), (3420, 613284), (3430, 611496), (3528, 594510), (3576, 586530), (3591, 584080), (3724, 563220), (3780, 554876), (3920, 535059), (3990, 525672), (4023, 521360), (4104, 511070), (4116, 509580), (4172, 502740), (4410, 475608), (4470, 469224), (4560, 459963), (4655, 450576), (4788, 438060), (5040, 416157), (5130, 408856), (5145, 407664), (5215, 402192), (5292, 396340), (5320, 394254), (5364, 391020), (5488, 382185), (5586, 375480), (5662, 370440), (5880, 356706), (5960, 351918), (5985, 350448), (6174, 339720), (6258, 335160), (6384, 328545), (6517, 321840), (6615, 317072), (6705, 312816), (6840, 306642), (6860, 305748), (7056, 297255), (7152, 293265), (7182, 292040), (7301, 287280), (7448, 281610), (7560, 277438), (7980, 262836), (8046, 260680), (8208, 255535), (8232, 254790), (8344, 251370), (8379, 250320), (8493, 246960), (8820, 237804), (8940, 234612), (9261, 226480), (9310, 225288), (9387, 223440), (9576, 219030), (10260, 204428), (10290, 203832), (10430, 201096), (10584, 198170), (10640, 197127), (10728, 195510), (11172, 187740), (11324, 185220), (11760, 178353), (11920, 175959), (11970, 175224), (12348, 169860), (12516, 167580), (13034, 160920), (13230, 158536), (13410, 156408), (13680, 153321), (13720, 152874), (13965, 150192), (14155, 148176), (14364, 146020), (14602, 143640), (14896, 140805), (15120, 138719), (15435, 135888), (15645, 134064), (15960, 131418), (16092, 130340), (16464, 127395), (16688, 125685), (16758, 125160), (16986, 123480), (17640, 118902), (17880, 117306), (17955, 116816), (18522, 113240), (18620, 112644), (18774, 111720), (19152, 109515), (19551, 107280), (19817, 105840), (20115, 104272), (20520, 102214), (20580, 101916), (20860, 100548), (21168, 99085), (21456, 97755), (21903, 95760), (22344, 93870), (22648, 92610), (23940, 87612), (24696, 84930), (25032, 83790), (25137, 83440), (25479, 82320), (26068, 80460), (26460, 79268), (26820, 78204), (27440, 76437), (27930, 75096), (28161, 74480), (28310, 74088), (28728, 73010), (29204, 71820), (30870, 67944), (31290, 67032), (31920, 65709), (32184, 65170), (32585, 64368), (33516, 62580), (33972, 61740), (35280, 59451), (35760, 58653), (35910, 58408), (36505, 57456), (37044, 56620), (37240, 56322), (37548, 55860), (39102, 53640), (39634, 52920), (40230, 52136), (41040, 51107), (41160, 50958), (41720, 50274), (41895, 50064), (42465, 49392), (43806, 47880), (44688, 46935), (45296, 46305)]