2491685280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 576

約数和(自身を含む): 10342080000

約数和(自身を除く): 7850394720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 79, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 149, 158, 160, 168, 180, 189, 196, 210, 216, 224, 237, 240, 245, 252, 270, 280, 288, 294, 298, 315, 316, 336, 360, 378, 392, 395, 420, 432, 441, 447, 474, 480, 490, 504, 540, 553, 560, 588, 596, 630, 632, 672, 711, 720, 735, 745, 756, 784, 790, 840, 864, 882, 894, 945, 948, 980, 1008, 1043, 1080, 1106, 1120, 1176, 1185, 1192, 1260, 1264, 1323, 1341, 1422, 1440, 1470, 1490, 1512, 1568, 1580, 1659, 1680, 1764, 1788, 1890, 1896, 1960, 2016, 2086, 2133, 2160, 2205, 2212, 2235, 2352, 2370, 2384, 2520, 2528, 2646, 2682, 2765, 2844, 2940, 2980, 3024, 3129, 3160, 3318, 3360, 3528, 3555, 3576, 3780, 3792, 3871, 3920, 4023, 4172, 4266, 4320, 4410, 4424, 4470, 4704, 4740, 4768, 4977, 5040, 5215, 5292, 5364, 5530, 5688, 5880, 5960, 6048, 6258, 6320, 6615, 6636, 6705, 7056, 7110, 7152, 7301, 7560, 7584, 7742, 7840, 8046, 8295, 8344, 8532, 8820, 8848, 8940, 9387, 9480, 9954, 10080, 10430, 10584, 10665, 10728, 11060, 11376, 11613, 11760, 11771, 11920, 12516, 12640, 13230, 13272, 13410, 14112, 14220, 14304, 14602, 14931, 15120, 15484, 15645, 16092, 16590, 16688, 17064, 17640, 17696, 17880, 18774, 18960, 19355, 19908, 20115, 20860, 21168, 21330, 21456, 21903, 22120, 22752, 23226, 23520, 23542, 23840, 24885, 25032, 26460, 26544, 26820, 28161, 28440, 29204, 29862, 30240, 30968, 31290, 32184, 33180, 33376, 34128, 34839, 35280, 35313, 35760, 36505, 37548, 37920, 38710, 39816, 40230, 41720, 42336, 42660, 42912, 43806, 44240, 46452, 46935, 47084, 49770, 50064, 52920, 53088, 53640, 56322, 56880, 58065, 58408, 58855, 59724, 61936, 62580, 64368, 65709, 66360, 68256, 69678, 70560, 70626, 71520, 73010, 74655, 75096, 77420, 79632, 80460, 82397, 83440, 85320, 87612, 88480, 92904, 93870, 94168, 99540, 100128, 104517, 105840, 105939, 107280, 109515, 112644, 113760, 116130, 116816, 117710, 119448, 123872, 125160, 128736, 131418, 132720, 139356, 140805, 141252, 146020, 149310, 150192, 154840, 159264, 160920, 164794, 166880, 170640, 174195, 175224, 176565, 185808, 187740, 188336, 197127, 199080, 209034, 211680, 211878, 214560, 219030, 225288, 232260, 233632, 235420, 238896, 247191, 250320, 262836, 265440, 278712, 281610, 282504, 292040, 298620, 300384, 309680, 317817, 321840, 328545, 329588, 341280, 348390, 350448, 353130, 371616, 375480, 376672, 394254, 398160, 411985, 418068, 423756, 438060, 450576, 464520, 470840, 477792, 494382, 500640, 522585, 525672, 529695, 557424, 563220, 565008, 576779, 584080, 597240, 619360, 635634, 643680, 657090, 659176, 696780, 700896, 706260, 741573, 750960, 788508, 796320, 823970, 836136, 847512, 876120, 901152, 929040, 941680, 985635, 988764, 1045170, 1051344, 1059390, 1114848, 1126440, 1130016, 1153558, 1168160, 1194480, 1235955, 1271268, 1314180, 1318352, 1393560, 1412520, 1483146, 1501920, 1577016, 1589085, 1647940, 1672272, 1695024, 1730337, 1752240, 1858080, 1883360, 1971270, 1977528, 2090340, 2102688, 2118780, 2224719, 2252880, 2307116, 2388960, 2471910, 2542536, 2628360, 2636704, 2787120, 2825040, 2883895, 2966292, 3154032, 3178170, 3295880, 3344544, 3390048, 3460674, 3504480, 3707865, 3942540, 3955056, 4180680, 4237560, 4449438, 4505760, 4614232, 4943820, 5085072, 5191011, 5256720, 5574240, 5650080, 5767790, 5932584, 6308064, 6356340, 6591760, 6921348, 7415730, 7885080, 7910112, 8361360, 8475120, 8651685, 8898876, 9228464, 9887640, 10170144, 10382022, 10513440, 11123595, 11535580, 11865168, 12712680, 13183520, 13842696, 14831460, 15573033, 15770160, 16722720, 16950240, 17303370, 17797752, 18456928, 19775280, 20764044, 22247190, 23071160, 23730336, 25425360, 25955055, 27685392, 29662920, 31146066, 31540320, 34606740, 35595504, 39550560, 41528088, 44494380, 46142320, 50850720, 51910110, 55370784, 59325840, 62292132, 69213480, 71191008, 77865165, 83056176, 88988760, 92284640, 103820220, 118651680, 124584264, 138426960, 155730330, 166112352, 177977520, 207640440, 249168528, 276853920, 311460660, 355955040, 415280880, 498337056, 622921320, 830561760, 1245842640, 2491685280]

約数ペア:

[(1, 2491685280), (2, 1245842640), (3, 830561760), (4, 622921320), (5, 498337056), (6, 415280880), (7, 355955040), (8, 311460660), (9, 276853920), (10, 249168528), (12, 207640440), (14, 177977520), (15, 166112352), (16, 155730330), (18, 138426960), (20, 124584264), (21, 118651680), (24, 103820220), (27, 92284640), (28, 88988760), (30, 83056176), (32, 77865165), (35, 71191008), (36, 69213480), (40, 62292132), (42, 59325840), (45, 55370784), (48, 51910110), (49, 50850720), (54, 46142320), (56, 44494380), (60, 41528088), (63, 39550560), (70, 35595504), (72, 34606740), (79, 31540320), (80, 31146066), (84, 29662920), (90, 27685392), (96, 25955055), (98, 25425360), (105, 23730336), (108, 23071160), (112, 22247190), (120, 20764044), (126, 19775280), (135, 18456928), (140, 17797752), (144, 17303370), (147, 16950240), (149, 16722720), (158, 15770160), (160, 15573033), (168, 14831460), (180, 13842696), (189, 13183520), (196, 12712680), (210, 11865168), (216, 11535580), (224, 11123595), (237, 10513440), (240, 10382022), (245, 10170144), (252, 9887640), (270, 9228464), (280, 8898876), (288, 8651685), (294, 8475120), (298, 8361360), (315, 7910112), (316, 7885080), (336, 7415730), (360, 6921348), (378, 6591760), (392, 6356340), (395, 6308064), (420, 5932584), (432, 5767790), (441, 5650080), (447, 5574240), (474, 5256720), (480, 5191011), (490, 5085072), (504, 4943820), (540, 4614232), (553, 4505760), (560, 4449438), (588, 4237560), (596, 4180680), (630, 3955056), (632, 3942540), (672, 3707865), (711, 3504480), (720, 3460674), (735, 3390048), (745, 3344544), (756, 3295880), (784, 3178170), (790, 3154032), (840, 2966292), (864, 2883895), (882, 2825040), (894, 2787120), (945, 2636704), (948, 2628360), (980, 2542536), (1008, 2471910), (1043, 2388960), (1080, 2307116), (1106, 2252880), (1120, 2224719), (1176, 2118780), (1185, 2102688), (1192, 2090340), (1260, 1977528), (1264, 1971270), (1323, 1883360), (1341, 1858080), (1422, 1752240), (1440, 1730337), (1470, 1695024), (1490, 1672272), (1512, 1647940), (1568, 1589085), (1580, 1577016), (1659, 1501920), (1680, 1483146), (1764, 1412520), (1788, 1393560), (1890, 1318352), (1896, 1314180), (1960, 1271268), (2016, 1235955), (2086, 1194480), (2133, 1168160), (2160, 1153558), (2205, 1130016), (2212, 1126440), (2235, 1114848), (2352, 1059390), (2370, 1051344), (2384, 1045170), (2520, 988764), (2528, 985635), (2646, 941680), (2682, 929040), (2765, 901152), (2844, 876120), (2940, 847512), (2980, 836136), (3024, 823970), (3129, 796320), (3160, 788508), (3318, 750960), (3360, 741573), (3528, 706260), (3555, 700896), (3576, 696780), (3780, 659176), (3792, 657090), (3871, 643680), (3920, 635634), (4023, 619360), (4172, 597240), (4266, 584080), (4320, 576779), (4410, 565008), (4424, 563220), (4470, 557424), (4704, 529695), (4740, 525672), (4768, 522585), (4977, 500640), (5040, 494382), (5215, 477792), (5292, 470840), (5364, 464520), (5530, 450576), (5688, 438060), (5880, 423756), (5960, 418068), (6048, 411985), (6258, 398160), (6320, 394254), (6615, 376672), (6636, 375480), (6705, 371616), (7056, 353130), (7110, 350448), (7152, 348390), (7301, 341280), (7560, 329588), (7584, 328545), (7742, 321840), (7840, 317817), (8046, 309680), (8295, 300384), (8344, 298620), (8532, 292040), (8820, 282504), (8848, 281610), (8940, 278712), (9387, 265440), (9480, 262836), (9954, 250320), (10080, 247191), (10430, 238896), (10584, 235420), (10665, 233632), (10728, 232260), (11060, 225288), (11376, 219030), (11613, 214560), (11760, 211878), (11771, 211680), (11920, 209034), (12516, 199080), (12640, 197127), (13230, 188336), (13272, 187740), (13410, 185808), (14112, 176565), (14220, 175224), (14304, 174195), (14602, 170640), (14931, 166880), (15120, 164794), (15484, 160920), (15645, 159264), (16092, 154840), (16590, 150192), (16688, 149310), (17064, 146020), (17640, 141252), (17696, 140805), (17880, 139356), (18774, 132720), (18960, 131418), (19355, 128736), (19908, 125160), (20115, 123872), (20860, 119448), (21168, 117710), (21330, 116816), (21456, 116130), (21903, 113760), (22120, 112644), (22752, 109515), (23226, 107280), (23520, 105939), (23542, 105840), (23840, 104517), (24885, 100128), (25032, 99540), (26460, 94168), (26544, 93870), (26820, 92904), (28161, 88480), (28440, 87612), (29204, 85320), (29862, 83440), (30240, 82397), (30968, 80460), (31290, 79632), (32184, 77420), (33180, 75096), (33376, 74655), (34128, 73010), (34839, 71520), (35280, 70626), (35313, 70560), (35760, 69678), (36505, 68256), (37548, 66360), (37920, 65709), (38710, 64368), (39816, 62580), (40230, 61936), (41720, 59724), (42336, 58855), (42660, 58408), (42912, 58065), (43806, 56880), (44240, 56322), (46452, 53640), (46935, 53088), (47084, 52920), (49770, 50064)]