7440890688

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2663}}^1$

素因数の和:2712

約数の個数: 420

約数和(自身を含む): 28001378592

約数和(自身を除く): 20560487904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 49, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 98, 99, 108, 112, 126, 132, 144, 147, 154, 162, 168, 176, 189, 192, 196, 198, 216, 224, 231, 252, 264, 288, 294, 297, 308, 324, 336, 352, 378, 392, 396, 432, 441, 448, 462, 504, 528, 539, 567, 576, 588, 594, 616, 648, 672, 693, 704, 756, 784, 792, 864, 882, 891, 924, 1008, 1056, 1078, 1134, 1176, 1188, 1232, 1296, 1323, 1344, 1386, 1512, 1568, 1584, 1617, 1728, 1764, 1782, 1848, 2016, 2079, 2112, 2156, 2268, 2352, 2376, 2464, 2592, 2646, 2663, 2772, 3024, 3136, 3168, 3234, 3528, 3564, 3696, 3969, 4032, 4158, 4312, 4536, 4704, 4752, 4851, 4928, 5184, 5292, 5326, 5544, 6048, 6237, 6336, 6468, 7056, 7128, 7392, 7938, 7989, 8316, 8624, 9072, 9408, 9504, 9702, 10584, 10652, 11088, 12096, 12474, 12936, 14112, 14256, 14553, 14784, 15876, 15978, 16632, 17248, 18144, 18641, 19008, 19404, 21168, 21304, 22176, 23967, 24948, 25872, 28224, 28512, 29106, 29293, 31752, 31956, 33264, 34496, 36288, 37282, 38808, 42336, 42608, 43659, 44352, 47934, 49896, 51744, 55923, 57024, 58212, 58586, 63504, 63912, 66528, 71901, 74564, 77616, 84672, 85216, 87318, 87879, 95868, 99792, 103488, 111846, 116424, 117172, 127008, 127824, 130487, 133056, 143802, 149128, 155232, 167769, 170432, 174636, 175758, 191736, 199584, 205051, 215703, 223692, 232848, 234344, 254016, 255648, 260974, 263637, 287604, 298256, 310464, 335538, 349272, 351516, 383472, 391461, 399168, 410102, 431406, 447384, 465696, 468688, 503307, 511296, 521948, 527274, 575208, 596512, 615153, 671076, 698544, 703032, 766944, 782922, 790911, 820204, 862812, 894768, 931392, 937376, 1006614, 1043896, 1054548, 1150416, 1174383, 1193024, 1230306, 1342152, 1397088, 1406064, 1435357, 1509921, 1533888, 1565844, 1581822, 1640408, 1725624, 1789536, 1845459, 1874752, 2013228, 2087792, 2109096, 2300832, 2348766, 2372733, 2460612, 2684304, 2794176, 2812128, 2870714, 3019842, 3131688, 3163644, 3280816, 3451248, 3523149, 3579072, 3690918, 4026456, 4175584, 4218192, 4306071, 4601664, 4697532, 4745466, 4921224, 5368608, 5536377, 5624256, 5741428, 6039684, 6263376, 6327288, 6561632, 6902496, 7046298, 7381836, 8052912, 8351168, 8436384, 8612142, 9395064, 9490932, 9842448, 10569447, 10737216, 11072754, 11482856, 12079368, 12526752, 12654576, 12918213, 13123264, 13804992, 14092596, 14763672, 16105824, 16609131, 16872768, 17224284, 18790128, 18981864, 19684896, 21138894, 22145508, 22965712, 24158736, 25053504, 25309152, 25836426, 28185192, 29527344, 32211648, 33218262, 34448568, 37580256, 37963728, 38754639, 39369792, 42277788, 44291016, 45931424, 48317472, 50618304, 51672852, 56370384, 59054688, 66436524, 68897136, 75160512, 75927456, 77509278, 84555576, 88582032, 91862848, 96634944, 103345704, 112740768, 116263917, 118109376, 132873048, 137794272, 151854912, 155018556, 169111152, 177164064, 206691408, 225481536, 232527834, 265746096, 275588544, 310037112, 338222304, 354328128, 413382816, 465055668, 531492192, 620074224, 676444608, 826765632, 930111336, 1062984384, 1240148448, 1860222672, 2480296896, 3720445344, 7440890688]

約数ペア:

[(1, 7440890688), (2, 3720445344), (3, 2480296896), (4, 1860222672), (6, 1240148448), (7, 1062984384), (8, 930111336), (9, 826765632), (11, 676444608), (12, 620074224), (14, 531492192), (16, 465055668), (18, 413382816), (21, 354328128), (22, 338222304), (24, 310037112), (27, 275588544), (28, 265746096), (32, 232527834), (33, 225481536), (36, 206691408), (42, 177164064), (44, 169111152), (48, 155018556), (49, 151854912), (54, 137794272), (56, 132873048), (63, 118109376), (64, 116263917), (66, 112740768), (72, 103345704), (77, 96634944), (81, 91862848), (84, 88582032), (88, 84555576), (96, 77509278), (98, 75927456), (99, 75160512), (108, 68897136), (112, 66436524), (126, 59054688), (132, 56370384), (144, 51672852), (147, 50618304), (154, 48317472), (162, 45931424), (168, 44291016), (176, 42277788), (189, 39369792), (192, 38754639), (196, 37963728), (198, 37580256), (216, 34448568), (224, 33218262), (231, 32211648), (252, 29527344), (264, 28185192), (288, 25836426), (294, 25309152), (297, 25053504), (308, 24158736), (324, 22965712), (336, 22145508), (352, 21138894), (378, 19684896), (392, 18981864), (396, 18790128), (432, 17224284), (441, 16872768), (448, 16609131), (462, 16105824), (504, 14763672), (528, 14092596), (539, 13804992), (567, 13123264), (576, 12918213), (588, 12654576), (594, 12526752), (616, 12079368), (648, 11482856), (672, 11072754), (693, 10737216), (704, 10569447), (756, 9842448), (784, 9490932), (792, 9395064), (864, 8612142), (882, 8436384), (891, 8351168), (924, 8052912), (1008, 7381836), (1056, 7046298), (1078, 6902496), (1134, 6561632), (1176, 6327288), (1188, 6263376), (1232, 6039684), (1296, 5741428), (1323, 5624256), (1344, 5536377), (1386, 5368608), (1512, 4921224), (1568, 4745466), (1584, 4697532), (1617, 4601664), (1728, 4306071), (1764, 4218192), (1782, 4175584), (1848, 4026456), (2016, 3690918), (2079, 3579072), (2112, 3523149), (2156, 3451248), (2268, 3280816), (2352, 3163644), (2376, 3131688), (2464, 3019842), (2592, 2870714), (2646, 2812128), (2663, 2794176), (2772, 2684304), (3024, 2460612), (3136, 2372733), (3168, 2348766), (3234, 2300832), (3528, 2109096), (3564, 2087792), (3696, 2013228), (3969, 1874752), (4032, 1845459), (4158, 1789536), (4312, 1725624), (4536, 1640408), (4704, 1581822), (4752, 1565844), (4851, 1533888), (4928, 1509921), (5184, 1435357), (5292, 1406064), (5326, 1397088), (5544, 1342152), (6048, 1230306), (6237, 1193024), (6336, 1174383), (6468, 1150416), (7056, 1054548), (7128, 1043896), (7392, 1006614), (7938, 937376), (7989, 931392), (8316, 894768), (8624, 862812), (9072, 820204), (9408, 790911), (9504, 782922), (9702, 766944), (10584, 703032), (10652, 698544), (11088, 671076), (12096, 615153), (12474, 596512), (12936, 575208), (14112, 527274), (14256, 521948), (14553, 511296), (14784, 503307), (15876, 468688), (15978, 465696), (16632, 447384), (17248, 431406), (18144, 410102), (18641, 399168), (19008, 391461), (19404, 383472), (21168, 351516), (21304, 349272), (22176, 335538), (23967, 310464), (24948, 298256), (25872, 287604), (28224, 263637), (28512, 260974), (29106, 255648), (29293, 254016), (31752, 234344), (31956, 232848), (33264, 223692), (34496, 215703), (36288, 205051), (37282, 199584), (38808, 191736), (42336, 175758), (42608, 174636), (43659, 170432), (44352, 167769), (47934, 155232), (49896, 149128), (51744, 143802), (55923, 133056), (57024, 130487), (58212, 127824), (58586, 127008), (63504, 117172), (63912, 116424), (66528, 111846), (71901, 103488), (74564, 99792), (77616, 95868), (84672, 87879), (85216, 87318)]