83399680

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:224

約数の個数: 176

約数和(自身を含む): 247605120

約数和(自身を除く): 164205440

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, 179, 182, 208, 224, 256, 260, 280, 320, 358, 364, 416, 448, 455, 512, 520, 560, 640, 716, 728, 832, 895, 896, 910, 1024, 1040, 1120, 1253, 1280, 1432, 1456, 1664, 1790, 1792, 1820, 2080, 2240, 2327, 2506, 2560, 2864, 2912, 3328, 3580, 3584, 3640, 4160, 4480, 4654, 5012, 5120, 5728, 5824, 6265, 6656, 7160, 7168, 7280, 8320, 8960, 9308, 10024, 11456, 11635, 11648, 12530, 13312, 14320, 14560, 16289, 16640, 17920, 18616, 20048, 22912, 23270, 23296, 25060, 28640, 29120, 32578, 33280, 35840, 37232, 40096, 45824, 46540, 46592, 50120, 57280, 58240, 65156, 66560, 74464, 80192, 81445, 91648, 93080, 93184, 100240, 114560, 116480, 130312, 148928, 160384, 162890, 183296, 186160, 200480, 229120, 232960, 260624, 297856, 320768, 325780, 372320, 400960, 458240, 465920, 521248, 595712, 641536, 651560, 744640, 801920, 916480, 1042496, 1191424, 1283072, 1303120, 1489280, 1603840, 2084992, 2382848, 2606240, 2978560, 3207680, 4169984, 5212480, 5957120, 6415360, 8339968, 10424960, 11914240, 16679936, 20849920, 41699840, 83399680]

約数ペア:

[(1, 83399680), (2, 41699840), (4, 20849920), (5, 16679936), (7, 11914240), (8, 10424960), (10, 8339968), (13, 6415360), (14, 5957120), (16, 5212480), (20, 4169984), (26, 3207680), (28, 2978560), (32, 2606240), (35, 2382848), (40, 2084992), (52, 1603840), (56, 1489280), (64, 1303120), (65, 1283072), (70, 1191424), (80, 1042496), (91, 916480), (104, 801920), (112, 744640), (128, 651560), (130, 641536), (140, 595712), (160, 521248), (179, 465920), (182, 458240), (208, 400960), (224, 372320), (256, 325780), (260, 320768), (280, 297856), (320, 260624), (358, 232960), (364, 229120), (416, 200480), (448, 186160), (455, 183296), (512, 162890), (520, 160384), (560, 148928), (640, 130312), (716, 116480), (728, 114560), (832, 100240), (895, 93184), (896, 93080), (910, 91648), (1024, 81445), (1040, 80192), (1120, 74464), (1253, 66560), (1280, 65156), (1432, 58240), (1456, 57280), (1664, 50120), (1790, 46592), (1792, 46540), (1820, 45824), (2080, 40096), (2240, 37232), (2327, 35840), (2506, 33280), (2560, 32578), (2864, 29120), (2912, 28640), (3328, 25060), (3580, 23296), (3584, 23270), (3640, 22912), (4160, 20048), (4480, 18616), (4654, 17920), (5012, 16640), (5120, 16289), (5728, 14560), (5824, 14320), (6265, 13312), (6656, 12530), (7160, 11648), (7168, 11635), (7280, 11456), (8320, 10024), (8960, 9308)]