43010240

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 168

約数和(自身を含む): 128912112

約数和(自身を除く): 85901872

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 211, 224, 245, 260, 280, 320, 364, 392, 416, 422, 448, 455, 490, 520, 560, 637, 728, 784, 832, 844, 910, 980, 1040, 1055, 1120, 1274, 1456, 1477, 1568, 1688, 1820, 1960, 2080, 2110, 2240, 2548, 2743, 2912, 2954, 3136, 3185, 3376, 3640, 3920, 4160, 4220, 5096, 5486, 5824, 5908, 6370, 6752, 7280, 7385, 7840, 8440, 10192, 10339, 10972, 11816, 12740, 13504, 13715, 14560, 14770, 15680, 16880, 19201, 20384, 20678, 21944, 23632, 25480, 27430, 29120, 29540, 33760, 38402, 40768, 41356, 43888, 47264, 50960, 51695, 54860, 59080, 67520, 76804, 82712, 87776, 94528, 96005, 101920, 103390, 109720, 118160, 134407, 153608, 165424, 175552, 192010, 203840, 206780, 219440, 236320, 268814, 307216, 330848, 384020, 413560, 438880, 472640, 537628, 614432, 661696, 672035, 768040, 827120, 877760, 1075256, 1228864, 1344070, 1536080, 1654240, 2150512, 2688140, 3072160, 3308480, 4301024, 5376280, 6144320, 8602048, 10752560, 21505120, 43010240]

約数ペア:

[(1, 43010240), (2, 21505120), (4, 10752560), (5, 8602048), (7, 6144320), (8, 5376280), (10, 4301024), (13, 3308480), (14, 3072160), (16, 2688140), (20, 2150512), (26, 1654240), (28, 1536080), (32, 1344070), (35, 1228864), (40, 1075256), (49, 877760), (52, 827120), (56, 768040), (64, 672035), (65, 661696), (70, 614432), (80, 537628), (91, 472640), (98, 438880), (104, 413560), (112, 384020), (130, 330848), (140, 307216), (160, 268814), (182, 236320), (196, 219440), (208, 206780), (211, 203840), (224, 192010), (245, 175552), (260, 165424), (280, 153608), (320, 134407), (364, 118160), (392, 109720), (416, 103390), (422, 101920), (448, 96005), (455, 94528), (490, 87776), (520, 82712), (560, 76804), (637, 67520), (728, 59080), (784, 54860), (832, 51695), (844, 50960), (910, 47264), (980, 43888), (1040, 41356), (1055, 40768), (1120, 38402), (1274, 33760), (1456, 29540), (1477, 29120), (1568, 27430), (1688, 25480), (1820, 23632), (1960, 21944), (2080, 20678), (2110, 20384), (2240, 19201), (2548, 16880), (2743, 15680), (2912, 14770), (2954, 14560), (3136, 13715), (3185, 13504), (3376, 12740), (3640, 11816), (3920, 10972), (4160, 10339), (4220, 10192), (5096, 8440), (5486, 7840), (5824, 7385), (5908, 7280), (6370, 6752)]