2008278720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 672

約数和(自身を含む): 8558784000

約数和(自身を除く): 6550505280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 107, 112, 114, 120, 126, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 192, 196, 210, 214, 224, 228, 240, 245, 252, 266, 280, 285, 288, 294, 304, 315, 320, 321, 336, 342, 343, 360, 380, 392, 399, 420, 428, 441, 448, 456, 480, 490, 504, 532, 535, 560, 570, 576, 588, 608, 630, 642, 665, 672, 684, 686, 720, 735, 749, 760, 784, 798, 840, 855, 856, 882, 912, 931, 960, 963, 980, 1008, 1029, 1064, 1070, 1120, 1140, 1176, 1197, 1216, 1260, 1284, 1330, 1344, 1368, 1372, 1440, 1470, 1498, 1520, 1568, 1596, 1605, 1680, 1710, 1712, 1715, 1764, 1824, 1862, 1926, 1960, 1995, 2016, 2033, 2058, 2128, 2140, 2205, 2240, 2247, 2280, 2352, 2394, 2520, 2568, 2660, 2736, 2744, 2793, 2880, 2940, 2996, 3040, 3087, 3136, 3192, 3210, 3360, 3420, 3424, 3430, 3528, 3648, 3724, 3745, 3852, 3920, 3990, 4032, 4066, 4116, 4256, 4280, 4410, 4494, 4560, 4655, 4704, 4788, 4815, 5040, 5136, 5145, 5243, 5320, 5472, 5488, 5586, 5880, 5985, 5992, 6080, 6099, 6174, 6384, 6420, 6517, 6720, 6741, 6840, 6848, 6860, 7056, 7448, 7490, 7704, 7840, 7980, 8132, 8232, 8379, 8512, 8560, 8820, 8988, 9120, 9310, 9408, 9576, 9630, 10080, 10165, 10272, 10290, 10486, 10640, 10944, 10976, 11172, 11235, 11760, 11970, 11984, 12198, 12348, 12768, 12840, 13034, 13482, 13680, 13720, 13965, 14112, 14231, 14896, 14980, 15408, 15435, 15680, 15729, 15960, 16264, 16464, 16758, 17120, 17640, 17976, 18240, 18297, 18620, 19152, 19260, 19551, 20160, 20330, 20544, 20580, 20972, 21280, 21952, 22344, 22470, 23520, 23940, 23968, 24396, 24696, 25536, 25680, 26068, 26215, 26964, 27360, 27440, 27930, 28224, 28462, 29792, 29960, 30495, 30816, 30870, 31458, 31920, 32528, 32585, 32928, 33516, 33705, 34240, 35280, 35952, 36594, 36701, 37240, 38304, 38520, 39102, 40660, 41160, 41895, 41944, 42560, 42693, 44688, 44940, 47040, 47187, 47880, 47936, 48792, 49392, 51360, 52136, 52430, 53928, 54720, 54880, 55860, 56924, 58653, 59584, 59920, 60990, 61632, 61740, 62916, 63840, 65056, 65170, 65856, 67032, 67410, 70560, 71155, 71904, 73188, 73402, 74480, 76608, 77040, 78204, 78645, 81320, 82320, 83790, 83888, 85386, 89376, 89880, 91485, 94374, 95760, 97584, 97755, 98784, 99617, 102720, 104272, 104860, 107856, 109760, 110103, 111720, 113848, 117306, 119840, 121980, 123480, 125832, 127680, 128079, 130112, 130340, 134064, 134820, 141120, 142310, 143808, 146376, 146804, 148960, 154080, 156408, 157290, 162640, 164640, 167580, 167776, 170772, 178752, 179760, 182970, 183505, 188748, 191520, 195168, 195510, 197568, 199234, 208544, 209720, 213465, 215712, 220206, 223440, 227696, 234612, 235935, 239680, 243960, 246960, 251664, 256158, 260680, 268128, 269640, 284620, 292752, 293265, 293608, 297920, 298851, 308160, 312816, 314580, 325280, 329280, 330309, 335160, 335552, 341544, 359520, 365940, 367010, 377496, 383040, 390336, 391020, 398468, 417088, 419440, 426930, 431424, 440412, 446880, 455392, 469224, 471870, 487920, 493920, 498085, 503328, 512316, 521360, 536256, 539280, 550515, 569240, 585504, 586530, 587216, 597702, 625632, 629160, 640395, 650560, 660618, 670320, 683088, 697319, 719040, 731880, 734020, 754992, 782040, 796936, 838880, 853860, 880824, 893760, 896553, 910784, 938448, 943740, 975840, 987840, 996170, 1006656, 1024632, 1042720, 1078560, 1101030, 1138480, 1171008, 1173060, 1174432, 1195404, 1251264, 1258320, 1280790, 1321236, 1340640, 1366176, 1394638, 1463760, 1468040, 1494255, 1509984, 1564080, 1593872, 1651545, 1677760, 1707720, 1761648, 1793106, 1876896, 1887480, 1951680, 1992340, 2049264, 2085440, 2091957, 2157120, 2202060, 2276960, 2346120, 2348864, 2390808, 2516640, 2561580, 2642472, 2681280, 2732352, 2789276, 2927520, 2936080, 2988510, 3019968, 3128160, 3187744, 3303090, 3415440, 3486595, 3523296, 3586212, 3753792, 3774960, 3984680, 4098528, 4183914, 4404120, 4482765, 4553920, 4692240, 4781616, 5033280, 5123160, 5284944, 5578552, 5855040, 5872160, 5977020, 6256320, 6275871, 6375488, 6606180, 6830880, 6973190, 7046592, 7172424, 7549920, 7969360, 8197056, 8367828, 8808240, 8965530, 9384480, 9563232, 10246320, 10459785, 10569888, 11157104, 11744320, 11954040, 12551742, 13212360, 13661760, 13946380, 14344848, 15099840, 15938720, 16735656, 17616480, 17931060, 18768960, 19126464, 20492640, 20919570, 21139776, 22314208, 23908080, 25103484, 26424720, 27892760, 28689696, 31379355, 31877440, 33471312, 35232960, 35862120, 40985280, 41839140, 44628416, 47816160, 50206968, 52849440, 55785520, 57379392, 62758710, 66942624, 71724240, 83678280, 95632320, 100413936, 105698880, 111571040, 125517420, 133885248, 143448480, 167356560, 200827872, 223142080, 251034840, 286896960, 334713120, 401655744, 502069680, 669426240, 1004139360, 2008278720]

約数ペア:

[(1, 2008278720), (2, 1004139360), (3, 669426240), (4, 502069680), (5, 401655744), (6, 334713120), (7, 286896960), (8, 251034840), (9, 223142080), (10, 200827872), (12, 167356560), (14, 143448480), (15, 133885248), (16, 125517420), (18, 111571040), (19, 105698880), (20, 100413936), (21, 95632320), (24, 83678280), (28, 71724240), (30, 66942624), (32, 62758710), (35, 57379392), (36, 55785520), (38, 52849440), (40, 50206968), (42, 47816160), (45, 44628416), (48, 41839140), (49, 40985280), (56, 35862120), (57, 35232960), (60, 33471312), (63, 31877440), (64, 31379355), (70, 28689696), (72, 27892760), (76, 26424720), (80, 25103484), (84, 23908080), (90, 22314208), (95, 21139776), (96, 20919570), (98, 20492640), (105, 19126464), (107, 18768960), (112, 17931060), (114, 17616480), (120, 16735656), (126, 15938720), (133, 15099840), (140, 14344848), (144, 13946380), (147, 13661760), (152, 13212360), (160, 12551742), (168, 11954040), (171, 11744320), (180, 11157104), (190, 10569888), (192, 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1951680), (1064, 1887480), (1070, 1876896), (1120, 1793106), (1140, 1761648), (1176, 1707720), (1197, 1677760), (1216, 1651545), (1260, 1593872), (1284, 1564080), (1330, 1509984), (1344, 1494255), (1368, 1468040), (1372, 1463760), (1440, 1394638), (1470, 1366176), (1498, 1340640), (1520, 1321236), (1568, 1280790), (1596, 1258320), (1605, 1251264), (1680, 1195404), (1710, 1174432), (1712, 1173060), (1715, 1171008), (1764, 1138480), (1824, 1101030), (1862, 1078560), (1926, 1042720), (1960, 1024632), (1995, 1006656), (2016, 996170), (2033, 987840), (2058, 975840), (2128, 943740), (2140, 938448), (2205, 910784), (2240, 896553), (2247, 893760), (2280, 880824), (2352, 853860), (2394, 838880), (2520, 796936), (2568, 782040), (2660, 754992), (2736, 734020), (2744, 731880), (2793, 719040), (2880, 697319), (2940, 683088), (2996, 670320), (3040, 660618), (3087, 650560), (3136, 640395), (3192, 629160), (3210, 625632), (3360, 597702), (3420, 587216), (3424, 586530), (3430, 585504), (3528, 569240), (3648, 550515), (3724, 539280), (3745, 536256), (3852, 521360), (3920, 512316), (3990, 503328), (4032, 498085), (4066, 493920), (4116, 487920), (4256, 471870), (4280, 469224), (4410, 455392), (4494, 446880), (4560, 440412), (4655, 431424), (4704, 426930), (4788, 419440), (4815, 417088), (5040, 398468), (5136, 391020), (5145, 390336), (5243, 383040), (5320, 377496), (5472, 367010), (5488, 365940), (5586, 359520), (5880, 341544), (5985, 335552), (5992, 335160), (6080, 330309), (6099, 329280), (6174, 325280), (6384, 314580), (6420, 312816), (6517, 308160), (6720, 298851), (6741, 297920), (6840, 293608), (6848, 293265), (6860, 292752), (7056, 284620), (7448, 269640), (7490, 268128), (7704, 260680), (7840, 256158), (7980, 251664), (8132, 246960), (8232, 243960), (8379, 239680), (8512, 235935), (8560, 234612), (8820, 227696), (8988, 223440), (9120, 220206), (9310, 215712), (9408, 213465), (9576, 209720), (9630, 208544), (10080, 199234), (10165, 197568), (10272, 195510), (10290, 195168), (10486, 191520), (10640, 188748), (10944, 183505), (10976, 182970), (11172, 179760), (11235, 178752), (11760, 170772), (11970, 167776), (11984, 167580), (12198, 164640), (12348, 162640), (12768, 157290), (12840, 156408), (13034, 154080), (13482, 148960), (13680, 146804), (13720, 146376), (13965, 143808), (14112, 142310), (14231, 141120), (14896, 134820), (14980, 134064), (15408, 130340), (15435, 130112), (15680, 128079), (15729, 127680), (15960, 125832), (16264, 123480), (16464, 121980), (16758, 119840), (17120, 117306), (17640, 113848), (17976, 111720), (18240, 110103), (18297, 109760), (18620, 107856), (19152, 104860), (19260, 104272), (19551, 102720), (20160, 99617), (20330, 98784), (20544, 97755), (20580, 97584), (20972, 95760), (21280, 94374), (21952, 91485), (22344, 89880), (22470, 89376), (23520, 85386), (23940, 83888), (23968, 83790), (24396, 82320), (24696, 81320), (25536, 78645), (25680, 78204), (26068, 77040), (26215, 76608), (26964, 74480), (27360, 73402), (27440, 73188), (27930, 71904), (28224, 71155), (28462, 70560), (29792, 67410), (29960, 67032), (30495, 65856), (30816, 65170), (30870, 65056), (31458, 63840), (31920, 62916), (32528, 61740), (32585, 61632), (32928, 60990), (33516, 59920), (33705, 59584), (34240, 58653), (35280, 56924), (35952, 55860), (36594, 54880), (36701, 54720), (37240, 53928), (38304, 52430), (38520, 52136), (39102, 51360), (40660, 49392), (41160, 48792), (41895, 47936), (41944, 47880), (42560, 47187), (42693, 47040), (44688, 44940)]