18961514208

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4292

約数の個数: 480

約数和(自身を含む): 72263600640

約数和(自身を除く): 53302086432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 72, 76, 78, 81, 84, 91, 96, 104, 108, 112, 114, 117, 126, 133, 144, 152, 156, 162, 168, 171, 182, 189, 208, 216, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 324, 336, 342, 351, 364, 378, 399, 416, 432, 456, 468, 494, 504, 513, 532, 546, 567, 608, 624, 648, 672, 684, 702, 728, 741, 756, 798, 819, 864, 912, 936, 988, 1008, 1026, 1053, 1064, 1092, 1134, 1197, 1248, 1296, 1368, 1404, 1456, 1482, 1512, 1539, 1596, 1638, 1729, 1824, 1872, 1976, 2016, 2052, 2106, 2128, 2184, 2223, 2268, 2394, 2457, 2592, 2736, 2808, 2912, 2964, 3024, 3078, 3192, 3276, 3458, 3591, 3744, 3952, 4104, 4212, 4231, 4256, 4368, 4446, 4536, 4788, 4914, 5187, 5472, 5616, 5928, 6048, 6156, 6384, 6552, 6669, 6916, 7182, 7371, 7904, 8208, 8424, 8462, 8736, 8892, 9072, 9576, 9828, 10374, 10773, 11232, 11856, 12312, 12693, 12768, 13104, 13338, 13832, 14364, 14742, 15561, 16416, 16848, 16924, 17784, 18144, 19152, 19656, 20007, 20748, 21546, 23712, 24624, 25386, 26208, 26676, 27664, 28728, 29484, 29617, 31122, 33696, 33848, 35568, 38079, 38304, 39312, 40014, 41496, 43092, 46683, 49248, 50772, 53352, 55003, 55328, 57456, 58968, 59234, 62244, 67696, 71136, 76158, 78624, 80028, 80389, 82992, 86184, 88851, 93366, 101544, 106704, 110006, 114237, 114912, 117936, 118468, 124488, 135392, 140049, 152316, 160056, 160778, 165009, 165984, 172368, 177702, 186732, 203088, 213408, 220012, 228474, 235872, 236936, 241167, 248976, 266553, 280098, 304632, 320112, 321556, 330018, 342711, 344736, 355404, 373464, 385021, 406176, 440024, 456948, 473872, 482334, 495027, 497952, 533106, 560196, 562723, 609264, 640224, 643112, 660036, 685422, 710808, 723501, 746928, 770042, 799659, 880048, 913896, 947744, 964668, 990054, 1045057, 1066212, 1120392, 1125446, 1155063, 1218528, 1286224, 1320072, 1370844, 1421616, 1447002, 1485081, 1493856, 1540084, 1599318, 1688169, 1760096, 1827792, 1929336, 1980108, 2090114, 2132424, 2170503, 2240784, 2250892, 2310126, 2398977, 2572448, 2640144, 2741688, 2843232, 2894004, 2970162, 3080168, 3135171, 3198636, 3376338, 3465189, 3655584, 3858672, 3960216, 4180228, 4264848, 4341006, 4455243, 4481568, 4501784, 4620252, 4797954, 5064507, 5280288, 5483376, 5788008, 5940324, 6160336, 6270342, 6397272, 6511509, 6752676, 6930378, 7315399, 7717344, 7920432, 8360456, 8529696, 8682012, 8910486, 9003568, 9240504, 9405513, 9595908, 10129014, 10395567, 10966752, 11576016, 11880648, 12320672, 12540684, 12794544, 13023018, 13505352, 13860756, 14630798, 15193521, 15840864, 16720912, 17364024, 17820972, 18007136, 18481008, 18811026, 19191816, 20258028, 20791134, 21946197, 23152032, 23761296, 25081368, 25589088, 26046036, 27010704, 27721512, 28216539, 29261596, 30387042, 31186701, 33441824, 34728048, 35641944, 36962016, 37622052, 38383632, 40516056, 41582268, 43892394, 45580563, 47522592, 50162736, 52092072, 54021408, 55443024, 56433078, 58523192, 60774084, 62373402, 65838591, 69456096, 71283888, 75244104, 76767264, 81032112, 83164536, 84649617, 87784788, 91161126, 100325472, 104184144, 110886048, 112866156, 117046384, 121548168, 124746804, 131677182, 142567776, 150488208, 162064224, 166329072, 169299234, 175569576, 182322252, 197515773, 208368288, 225732312, 234092768, 243096336, 249493608, 263354364, 300976416, 332658144, 338598468, 351139152, 364644504, 395031546, 451464624, 486192672, 498987216, 526708728, 592547319, 677196936, 702278304, 729289008, 790063092, 902929248, 997974432, 1053417456, 1185094638, 1354393872, 1458578016, 1580126184, 2106834912, 2370189276, 2708787744, 3160252368, 4740378552, 6320504736, 9480757104, 18961514208]

約数ペア:

[(1, 18961514208), (2, 9480757104), (3, 6320504736), (4, 4740378552), (6, 3160252368), (7, 2708787744), (8, 2370189276), (9, 2106834912), (12, 1580126184), (13, 1458578016), (14, 1354393872), (16, 1185094638), (18, 1053417456), (19, 997974432), (21, 902929248), (24, 790063092), (26, 729289008), (27, 702278304), (28, 677196936), (32, 592547319), (36, 526708728), (38, 498987216), (39, 486192672), (42, 451464624), (48, 395031546), (52, 364644504), (54, 351139152), (56, 338598468), (57, 332658144), (63, 300976416), (72, 263354364), (76, 249493608), (78, 243096336), (81, 234092768), (84, 225732312), (91, 208368288), (96, 197515773), (104, 182322252), (108, 175569576), (112, 169299234), (114, 166329072), (117, 162064224), (126, 150488208), (133, 142567776), (144, 131677182), (152, 124746804), (156, 121548168), (162, 117046384), (168, 112866156), (171, 110886048), (182, 104184144), (189, 100325472), (208, 91161126), (216, 87784788), (224, 84649617), (228, 83164536), (234, 81032112), (247, 76767264), (252, 75244104), (266, 71283888), (273, 69456096), (288, 65838591), (304, 62373402), (312, 60774084), (324, 58523192), (336, 56433078), (342, 55443024), (351, 54021408), (364, 52092072), (378, 50162736), (399, 47522592), (416, 45580563), (432, 43892394), (456, 41582268), (468, 40516056), (494, 38383632), (504, 37622052), (513, 36962016), (532, 35641944), (546, 34728048), (567, 33441824), (608, 31186701), (624, 30387042), (648, 29261596), (672, 28216539), (684, 27721512), (702, 27010704), (728, 26046036), (741, 25589088), (756, 25081368), (798, 23761296), (819, 23152032), (864, 21946197), (912, 20791134), (936, 20258028), (988, 19191816), (1008, 18811026), (1026, 18481008), (1053, 18007136), (1064, 17820972), (1092, 17364024), (1134, 16720912), (1197, 15840864), (1248, 15193521), (1296, 14630798), (1368, 13860756), (1404, 13505352), (1456, 13023018), (1482, 12794544), (1512, 12540684), (1539, 12320672), (1596, 11880648), (1638, 11576016), (1729, 10966752), (1824, 10395567), (1872, 10129014), (1976, 9595908), (2016, 9405513), (2052, 9240504), (2106, 9003568), (2128, 8910486), (2184, 8682012), (2223, 8529696), (2268, 8360456), (2394, 7920432), (2457, 7717344), (2592, 7315399), (2736, 6930378), (2808, 6752676), (2912, 6511509), (2964, 6397272), (3024, 6270342), (3078, 6160336), (3192, 5940324), (3276, 5788008), (3458, 5483376), (3591, 5280288), (3744, 5064507), (3952, 4797954), (4104, 4620252), (4212, 4501784), (4231, 4481568), (4256, 4455243), (4368, 4341006), (4446, 4264848), (4536, 4180228), (4788, 3960216), (4914, 3858672), (5187, 3655584), (5472, 3465189), (5616, 3376338), (5928, 3198636), (6048, 3135171), (6156, 3080168), (6384, 2970162), (6552, 2894004), (6669, 2843232), (6916, 2741688), (7182, 2640144), (7371, 2572448), (7904, 2398977), (8208, 2310126), (8424, 2250892), (8462, 2240784), (8736, 2170503), (8892, 2132424), (9072, 2090114), (9576, 1980108), (9828, 1929336), (10374, 1827792), (10773, 1760096), (11232, 1688169), (11856, 1599318), (12312, 1540084), (12693, 1493856), (12768, 1485081), (13104, 1447002), (13338, 1421616), (13832, 1370844), (14364, 1320072), (14742, 1286224), (15561, 1218528), (16416, 1155063), (16848, 1125446), (16924, 1120392), (17784, 1066212), (18144, 1045057), (19152, 990054), (19656, 964668), (20007, 947744), (20748, 913896), (21546, 880048), (23712, 799659), (24624, 770042), (25386, 746928), (26208, 723501), (26676, 710808), (27664, 685422), (28728, 660036), (29484, 643112), (29617, 640224), (31122, 609264), (33696, 562723), (33848, 560196), (35568, 533106), (38079, 497952), (38304, 495027), (39312, 482334), (40014, 473872), (41496, 456948), (43092, 440024), (46683, 406176), (49248, 385021), (50772, 373464), (53352, 355404), (55003, 344736), (55328, 342711), (57456, 330018), (58968, 321556), (59234, 320112), (62244, 304632), (67696, 280098), (71136, 266553), (76158, 248976), (78624, 241167), (80028, 236936), (80389, 235872), (82992, 228474), (86184, 220012), (88851, 213408), (93366, 203088), (101544, 186732), (106704, 177702), (110006, 172368), (114237, 165984), (114912, 165009), (117936, 160778), (118468, 160056), (124488, 152316), (135392, 140049)]