2780372448

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2503}}^1$

素因数の和:2574

約数の個数: 288

約数和(自身を含む): 9843724800

約数和(自身を除く): 7063352352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 29, 32, 36, 38, 42, 48, 56, 57, 58, 63, 72, 76, 84, 87, 96, 112, 114, 116, 126, 133, 144, 152, 168, 171, 174, 203, 224, 228, 232, 252, 261, 266, 288, 304, 336, 342, 348, 399, 406, 456, 464, 504, 522, 532, 551, 608, 609, 672, 684, 696, 798, 812, 912, 928, 1008, 1044, 1064, 1102, 1197, 1218, 1368, 1392, 1596, 1624, 1653, 1824, 1827, 2016, 2088, 2128, 2204, 2394, 2436, 2503, 2736, 2784, 3192, 3248, 3306, 3654, 3857, 4176, 4256, 4408, 4788, 4872, 4959, 5006, 5472, 6384, 6496, 6612, 7308, 7509, 7714, 8352, 8816, 9576, 9744, 9918, 10012, 11571, 12768, 13224, 14616, 15018, 15428, 17521, 17632, 19152, 19488, 19836, 20024, 22527, 23142, 26448, 29232, 30036, 30856, 34713, 35042, 38304, 39672, 40048, 45054, 46284, 47557, 52563, 52896, 58464, 60072, 61712, 69426, 70084, 72587, 79344, 80096, 90108, 92568, 95114, 105126, 120144, 123424, 138852, 140168, 142671, 145174, 157689, 158688, 180216, 185136, 190228, 210252, 217761, 240288, 277704, 280336, 285342, 290348, 315378, 332899, 360432, 370272, 380456, 420504, 428013, 435522, 508109, 555408, 560672, 570684, 580696, 630756, 653283, 665798, 720864, 760912, 841008, 856026, 871044, 998697, 1016218, 1110816, 1141368, 1161392, 1261512, 1306566, 1331596, 1379153, 1521824, 1524327, 1682016, 1712052, 1742088, 1997394, 2032436, 2282736, 2322784, 2523024, 2613132, 2663192, 2758306, 2996091, 3048654, 3424104, 3484176, 3994788, 4064872, 4137459, 4565472, 4572981, 5046048, 5226264, 5326384, 5516612, 5992182, 6097308, 6848208, 6968352, 7989576, 8129744, 8274918, 9145962, 9654071, 10452528, 10652768, 11033224, 11984364, 12194616, 12412377, 13696416, 15979152, 16259488, 16549836, 18291924, 19308142, 20905056, 22066448, 23968728, 24389232, 24824754, 28962213, 31958304, 33099672, 36583848, 38616284, 44132896, 47937456, 48778464, 49649508, 57924426, 66199344, 73167696, 77232568, 86886639, 95874912, 99299016, 115848852, 132398688, 146335392, 154465136, 173773278, 198598032, 231697704, 308930272, 347546556, 397196064, 463395408, 695093112, 926790816, 1390186224, 2780372448]

約数ペア:

[(1, 2780372448), (2, 1390186224), (3, 926790816), (4, 695093112), (6, 463395408), (7, 397196064), (8, 347546556), (9, 308930272), (12, 231697704), (14, 198598032), (16, 173773278), (18, 154465136), (19, 146335392), (21, 132398688), (24, 115848852), (28, 99299016), (29, 95874912), (32, 86886639), (36, 77232568), (38, 73167696), (42, 66199344), (48, 57924426), (56, 49649508), (57, 48778464), (58, 47937456), (63, 44132896), (72, 38616284), (76, 36583848), (84, 33099672), (87, 31958304), (96, 28962213), (112, 24824754), (114, 24389232), (116, 23968728), (126, 22066448), (133, 20905056), (144, 19308142), (152, 18291924), (168, 16549836), (171, 16259488), (174, 15979152), (203, 13696416), (224, 12412377), (228, 12194616), (232, 11984364), (252, 11033224), (261, 10652768), (266, 10452528), (288, 9654071), (304, 9145962), (336, 8274918), (342, 8129744), (348, 7989576), (399, 6968352), (406, 6848208), (456, 6097308), (464, 5992182), (504, 5516612), (522, 5326384), (532, 5226264), (551, 5046048), (608, 4572981), (609, 4565472), (672, 4137459), (684, 4064872), (696, 3994788), (798, 3484176), (812, 3424104), (912, 3048654), (928, 2996091), (1008, 2758306), (1044, 2663192), (1064, 2613132), (1102, 2523024), (1197, 2322784), (1218, 2282736), (1368, 2032436), (1392, 1997394), (1596, 1742088), (1624, 1712052), (1653, 1682016), (1824, 1524327), (1827, 1521824), (2016, 1379153), (2088, 1331596), (2128, 1306566), (2204, 1261512), (2394, 1161392), (2436, 1141368), (2503, 1110816), (2736, 1016218), (2784, 998697), (3192, 871044), (3248, 856026), (3306, 841008), (3654, 760912), (3857, 720864), (4176, 665798), (4256, 653283), (4408, 630756), (4788, 580696), (4872, 570684), (4959, 560672), (5006, 555408), (5472, 508109), (6384, 435522), (6496, 428013), (6612, 420504), (7308, 380456), (7509, 370272), (7714, 360432), (8352, 332899), (8816, 315378), (9576, 290348), (9744, 285342), (9918, 280336), (10012, 277704), (11571, 240288), (12768, 217761), (13224, 210252), (14616, 190228), (15018, 185136), (15428, 180216), (17521, 158688), (17632, 157689), (19152, 145174), (19488, 142671), (19836, 140168), (20024, 138852), (22527, 123424), (23142, 120144), (26448, 105126), (29232, 95114), (30036, 92568), (30856, 90108), (34713, 80096), (35042, 79344), (38304, 72587), (39672, 70084), (40048, 69426), (45054, 61712), (46284, 60072), (47557, 58464), (52563, 52896)]