1340307072

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2951

約数の個数: 192

約数和(自身を含む): 4289026560

約数和(自身を除く): 2948719488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 384, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1116, 1152, 1209, 1248, 1488, 1612, 1664, 1872, 1984, 2232, 2418, 2496, 2887, 2976, 3224, 3627, 3744, 3968, 4464, 4836, 4992, 5774, 5952, 6448, 7254, 7488, 8661, 8928, 9672, 11548, 11904, 12896, 14508, 14976, 17322, 17856, 19344, 23096, 25792, 25983, 29016, 34644, 35712, 37531, 38688, 46192, 51584, 51966, 58032, 69288, 75062, 77376, 89497, 92384, 103932, 112593, 116064, 138576, 150124, 154752, 178994, 184768, 207864, 225186, 232128, 268491, 277152, 300248, 337779, 357988, 369536, 415728, 450372, 464256, 536982, 554304, 600496, 675558, 715976, 805473, 831456, 900744, 1073964, 1108608, 1163461, 1200992, 1351116, 1431952, 1610946, 1662912, 1801488, 2147928, 2326922, 2401984, 2702232, 2863904, 3221892, 3325824, 3490383, 3602976, 4295856, 4653844, 4803968, 5404464, 5727808, 6443784, 6980766, 7205952, 8591712, 9307688, 10471149, 10808928, 11455616, 12887568, 13961532, 14411904, 17183424, 18615376, 20942298, 21617856, 25775136, 27923064, 34366848, 37230752, 41884596, 43235712, 51550272, 55846128, 74461504, 83769192, 103100544, 111692256, 148923008, 167538384, 223384512, 335076768, 446769024, 670153536, 1340307072]

約数ペア:

[(1, 1340307072), (2, 670153536), (3, 446769024), (4, 335076768), (6, 223384512), (8, 167538384), (9, 148923008), (12, 111692256), (13, 103100544), (16, 83769192), (18, 74461504), (24, 55846128), (26, 51550272), (31, 43235712), (32, 41884596), (36, 37230752), (39, 34366848), (48, 27923064), (52, 25775136), (62, 21617856), (64, 20942298), (72, 18615376), (78, 17183424), (93, 14411904), (96, 13961532), (104, 12887568), (117, 11455616), (124, 10808928), (128, 10471149), (144, 9307688), (156, 8591712), (186, 7205952), (192, 6980766), (208, 6443784), (234, 5727808), (248, 5404464), (279, 4803968), (288, 4653844), (312, 4295856), (372, 3602976), (384, 3490383), (403, 3325824), (416, 3221892), (468, 2863904), (496, 2702232), (558, 2401984), (576, 2326922), (624, 2147928), (744, 1801488), (806, 1662912), (832, 1610946), (936, 1431952), (992, 1351116), (1116, 1200992), (1152, 1163461), (1209, 1108608), (1248, 1073964), (1488, 900744), (1612, 831456), (1664, 805473), (1872, 715976), (1984, 675558), (2232, 600496), (2418, 554304), (2496, 536982), (2887, 464256), (2976, 450372), (3224, 415728), (3627, 369536), (3744, 357988), (3968, 337779), (4464, 300248), (4836, 277152), (4992, 268491), (5774, 232128), (5952, 225186), (6448, 207864), (7254, 184768), (7488, 178994), (8661, 154752), (8928, 150124), (9672, 138576), (11548, 116064), (11904, 112593), (12896, 103932), (14508, 92384), (14976, 89497), (17322, 77376), (17856, 75062), (19344, 69288), (23096, 58032), (25792, 51966), (25983, 51584), (29016, 46192), (34644, 38688), (35712, 37531)]