86020480

素因数分解:

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

素因数の和:257

約数の個数: 192

約数和(自身を含む): 258839280

約数和(自身を除く): 172818800

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, 128, 130, 140, 160, 182, 196, 208, 211, 224, 245, 260, 280, 320, 364, 392, 416, 422, 448, 455, 490, 520, 560, 637, 640, 728, 784, 832, 844, 896, 910, 980, 1040, 1055, 1120, 1274, 1456, 1477, 1568, 1664, 1688, 1820, 1960, 2080, 2110, 2240, 2548, 2743, 2912, 2954, 3136, 3185, 3376, 3640, 3920, 4160, 4220, 4480, 5096, 5486, 5824, 5908, 6272, 6370, 6752, 7280, 7385, 7840, 8320, 8440, 10192, 10339, 10972, 11648, 11816, 12740, 13504, 13715, 14560, 14770, 15680, 16880, 19201, 20384, 20678, 21944, 23632, 25480, 27008, 27430, 29120, 29540, 31360, 33760, 38402, 40768, 41356, 43888, 47264, 50960, 51695, 54860, 58240, 59080, 67520, 76804, 81536, 82712, 87776, 94528, 96005, 101920, 103390, 109720, 118160, 134407, 135040, 153608, 165424, 175552, 189056, 192010, 203840, 206780, 219440, 236320, 268814, 307216, 330848, 351104, 384020, 407680, 413560, 438880, 472640, 537628, 614432, 661696, 672035, 768040, 827120, 877760, 945280, 1075256, 1228864, 1323392, 1344070, 1536080, 1654240, 1755520, 2150512, 2457728, 2688140, 3072160, 3308480, 4301024, 5376280, 6144320, 6616960, 8602048, 10752560, 12288640, 17204096, 21505120, 43010240, 86020480]

約数ペア:

[(1, 86020480), (2, 43010240), (4, 21505120), (5, 17204096), (7, 12288640), (8, 10752560), (10, 8602048), (13, 6616960), (14, 6144320), (16, 5376280), (20, 4301024), (26, 3308480), (28, 3072160), (32, 2688140), (35, 2457728), (40, 2150512), (49, 1755520), (52, 1654240), (56, 1536080), (64, 1344070), (65, 1323392), (70, 1228864), (80, 1075256), (91, 945280), (98, 877760), (104, 827120), (112, 768040), (128, 672035), (130, 661696), (140, 614432), (160, 537628), (182, 472640), (196, 438880), (208, 413560), (211, 407680), (224, 384020), (245, 351104), (260, 330848), (280, 307216), (320, 268814), (364, 236320), (392, 219440), (416, 206780), (422, 203840), (448, 192010), (455, 189056), (490, 175552), (520, 165424), (560, 153608), (637, 135040), (640, 134407), (728, 118160), (784, 109720), (832, 103390), (844, 101920), (896, 96005), (910, 94528), (980, 87776), (1040, 82712), (1055, 81536), (1120, 76804), (1274, 67520), (1456, 59080), (1477, 58240), (1568, 54860), (1664, 51695), (1688, 50960), (1820, 47264), (1960, 43888), (2080, 41356), (2110, 40768), (2240, 38402), (2548, 33760), (2743, 31360), (2912, 29540), (2954, 29120), (3136, 27430), (3185, 27008), (3376, 25480), (3640, 23632), (3920, 21944), (4160, 20678), (4220, 20384), (4480, 19201), (5096, 16880), (5486, 15680), (5824, 14770), (5908, 14560), (6272, 13715), (6370, 13504), (6752, 12740), (7280, 11816), (7385, 11648), (7840, 10972), (8320, 10339), (8440, 10192)]