268602880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1196

約数の個数: 160

約数和(自身を含む): 793324224

約数和(自身を除く): 524721344

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1153, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2306, 2560, 2912, 3328, 3584, 3640, 4160, 4480, 4612, 5765, 5824, 6656, 7280, 8071, 8320, 8960, 9224, 11530, 11648, 14560, 14989, 16142, 16640, 17920, 18448, 23060, 23296, 29120, 29978, 32284, 33280, 36896, 40355, 46120, 46592, 58240, 59956, 64568, 73792, 74945, 80710, 92240, 104923, 116480, 119912, 129136, 147584, 149890, 161420, 184480, 209846, 232960, 239824, 258272, 295168, 299780, 322840, 368960, 419692, 479648, 516544, 524615, 590336, 599560, 645680, 737920, 839384, 959296, 1033088, 1049230, 1199120, 1291360, 1475840, 1678768, 1918592, 2066176, 2098460, 2398240, 2582720, 2951680, 3357536, 3837184, 4132352, 4196920, 4796480, 5165440, 6715072, 7674368, 8393840, 9592960, 10330880, 13430144, 16787680, 19185920, 20661760, 26860288, 33575360, 38371840, 53720576, 67150720, 134301440, 268602880]

約数ペア:

[(1, 268602880), (2, 134301440), (4, 67150720), (5, 53720576), (7, 38371840), (8, 33575360), (10, 26860288), (13, 20661760), (14, 19185920), (16, 16787680), (20, 13430144), (26, 10330880), (28, 9592960), (32, 8393840), (35, 7674368), (40, 6715072), (52, 5165440), (56, 4796480), (64, 4196920), (65, 4132352), (70, 3837184), (80, 3357536), (91, 2951680), (104, 2582720), (112, 2398240), (128, 2098460), (130, 2066176), (140, 1918592), (160, 1678768), (182, 1475840), (208, 1291360), (224, 1199120), (256, 1049230), (260, 1033088), (280, 959296), (320, 839384), (364, 737920), (416, 645680), (448, 599560), (455, 590336), (512, 524615), (520, 516544), (560, 479648), (640, 419692), (728, 368960), (832, 322840), (896, 299780), (910, 295168), (1040, 258272), (1120, 239824), (1153, 232960), (1280, 209846), (1456, 184480), (1664, 161420), (1792, 149890), (1820, 147584), (2080, 129136), (2240, 119912), (2306, 116480), (2560, 104923), (2912, 92240), (3328, 80710), (3584, 74945), (3640, 73792), (4160, 64568), (4480, 59956), (4612, 58240), (5765, 46592), (5824, 46120), (6656, 40355), (7280, 36896), (8071, 33280), (8320, 32284), (8960, 29978), (9224, 29120), (11530, 23296), (11648, 23060), (14560, 18448), (14989, 17920), (16142, 16640)]