1280672064

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 336

約数和(自身を含む): 4402384896

約数和(自身を除く): 3121712832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 61, 63, 64, 72, 82, 84, 96, 112, 122, 123, 126, 127, 144, 164, 168, 183, 192, 224, 244, 246, 252, 254, 287, 288, 328, 336, 366, 369, 381, 427, 448, 488, 492, 504, 508, 549, 574, 576, 656, 672, 732, 738, 762, 854, 861, 889, 976, 984, 1008, 1016, 1098, 1143, 1148, 1281, 1312, 1344, 1464, 1476, 1524, 1708, 1722, 1778, 1952, 1968, 2016, 2032, 2196, 2286, 2296, 2501, 2562, 2583, 2624, 2667, 2928, 2952, 3048, 3416, 3444, 3556, 3843, 3904, 3936, 4032, 4064, 4392, 4572, 4592, 5002, 5124, 5166, 5207, 5334, 5856, 5904, 6096, 6832, 6888, 7112, 7503, 7686, 7747, 7872, 8001, 8128, 8784, 9144, 9184, 10004, 10248, 10332, 10414, 10668, 11712, 11808, 12192, 13664, 13776, 14224, 15006, 15372, 15494, 15621, 16002, 17507, 17568, 18288, 18368, 20008, 20496, 20664, 20828, 21336, 22509, 23241, 23616, 24384, 27328, 27552, 28448, 30012, 30744, 30988, 31242, 32004, 35014, 35136, 36449, 36576, 40016, 40992, 41328, 41656, 42672, 45018, 46482, 46863, 52521, 54229, 55104, 56896, 60024, 61488, 61976, 62484, 64008, 69723, 70028, 72898, 73152, 80032, 81984, 82656, 83312, 85344, 90036, 92964, 93726, 105042, 108458, 109347, 120048, 122976, 123952, 124968, 128016, 139446, 140056, 145796, 157563, 160064, 162687, 165312, 166624, 170688, 180072, 185928, 187452, 210084, 216916, 218694, 240096, 245952, 247904, 249936, 256032, 278892, 280112, 291592, 315126, 317627, 325374, 328041, 333248, 360144, 371856, 374904, 420168, 433832, 437388, 480192, 488061, 495808, 499872, 512064, 557784, 560224, 583184, 630252, 635254, 650748, 656082, 720288, 743712, 749808, 840336, 867664, 874776, 952881, 976122, 999744, 1115568, 1120448, 1166368, 1260504, 1270508, 1301496, 1312164, 1440576, 1487424, 1499616, 1680672, 1735328, 1749552, 1905762, 1952244, 2223389, 2231136, 2332736, 2521008, 2541016, 2602992, 2624328, 2858643, 2999232, 3361344, 3470656, 3499104, 3811524, 3904488, 4446778, 4462272, 5042016, 5082032, 5205984, 5248656, 5717286, 6670167, 6998208, 7623048, 7808976, 8893556, 10084032, 10164064, 10411968, 10497312, 11434572, 13340334, 15246096, 15617952, 17787112, 20010501, 20328128, 20994624, 22869144, 26680668, 30492192, 31235904, 35574224, 40021002, 45738288, 53361336, 60984384, 71148448, 80042004, 91476576, 106722672, 142296896, 160084008, 182953152, 213445344, 320168016, 426890688, 640336032, 1280672064]

約数ペア:

[(1, 1280672064), (2, 640336032), (3, 426890688), (4, 320168016), (6, 213445344), (7, 182953152), (8, 160084008), (9, 142296896), (12, 106722672), (14, 91476576), (16, 80042004), (18, 71148448), (21, 60984384), (24, 53361336), (28, 45738288), (32, 40021002), (36, 35574224), (41, 31235904), (42, 30492192), (48, 26680668), (56, 22869144), (61, 20994624), (63, 20328128), (64, 20010501), (72, 17787112), (82, 15617952), (84, 15246096), (96, 13340334), (112, 11434572), (122, 10497312), (123, 10411968), (126, 10164064), (127, 10084032), (144, 8893556), (164, 7808976), (168, 7623048), (183, 6998208), (192, 6670167), (224, 5717286), (244, 5248656), (246, 5205984), (252, 5082032), (254, 5042016), (287, 4462272), (288, 4446778), (328, 3904488), (336, 3811524), (366, 3499104), (369, 3470656), (381, 3361344), (427, 2999232), (448, 2858643), (488, 2624328), (492, 2602992), (504, 2541016), (508, 2521008), (549, 2332736), (574, 2231136), (576, 2223389), (656, 1952244), (672, 1905762), (732, 1749552), (738, 1735328), (762, 1680672), (854, 1499616), (861, 1487424), (889, 1440576), (976, 1312164), (984, 1301496), (1008, 1270508), (1016, 1260504), (1098, 1166368), (1143, 1120448), (1148, 1115568), (1281, 999744), (1312, 976122), (1344, 952881), (1464, 874776), (1476, 867664), (1524, 840336), (1708, 749808), (1722, 743712), (1778, 720288), (1952, 656082), (1968, 650748), (2016, 635254), (2032, 630252), (2196, 583184), (2286, 560224), (2296, 557784), (2501, 512064), (2562, 499872), (2583, 495808), (2624, 488061), (2667, 480192), (2928, 437388), (2952, 433832), (3048, 420168), (3416, 374904), (3444, 371856), (3556, 360144), (3843, 333248), (3904, 328041), (3936, 325374), (4032, 317627), (4064, 315126), (4392, 291592), (4572, 280112), (4592, 278892), (5002, 256032), (5124, 249936), (5166, 247904), (5207, 245952), (5334, 240096), (5856, 218694), (5904, 216916), (6096, 210084), (6832, 187452), (6888, 185928), (7112, 180072), (7503, 170688), (7686, 166624), (7747, 165312), (7872, 162687), (8001, 160064), (8128, 157563), (8784, 145796), (9144, 140056), (9184, 139446), (10004, 128016), (10248, 124968), (10332, 123952), (10414, 122976), (10668, 120048), (11712, 109347), (11808, 108458), (12192, 105042), (13664, 93726), (13776, 92964), (14224, 90036), (15006, 85344), (15372, 83312), (15494, 82656), (15621, 81984), (16002, 80032), (17507, 73152), (17568, 72898), (18288, 70028), (18368, 69723), (20008, 64008), (20496, 62484), (20664, 61976), (20828, 61488), (21336, 60024), (22509, 56896), (23241, 55104), (23616, 54229), (24384, 52521), (27328, 46863), (27552, 46482), (28448, 45018), (30012, 42672), (30744, 41656), (30988, 41328), (31242, 40992), (32004, 40016), (35014, 36576), (35136, 36449)]