20859934080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1373}}^1$

素因数の和:1629

約数の個数: 256

約数和(自身を含む): 68515554240

約数和(自身を除く): 47655620160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 193, 205, 240, 246, 320, 328, 384, 386, 410, 480, 492, 579, 615, 640, 656, 772, 820, 960, 965, 984, 1158, 1230, 1312, 1373, 1544, 1640, 1920, 1930, 1968, 2316, 2460, 2624, 2746, 2895, 3088, 3280, 3860, 3936, 4119, 4632, 4920, 5248, 5492, 5790, 6176, 6560, 6865, 7720, 7872, 7913, 8238, 9264, 9840, 10984, 11580, 12352, 13120, 13730, 15440, 15744, 15826, 16476, 18528, 19680, 20595, 21968, 23160, 23739, 24704, 26240, 27460, 30880, 31652, 32952, 37056, 39360, 39565, 41190, 43936, 46320, 47478, 54920, 56293, 61760, 63304, 65904, 74112, 78720, 79130, 82380, 87872, 92640, 94956, 109840, 112586, 118695, 123520, 126608, 131808, 158260, 164760, 168879, 175744, 185280, 189912, 219680, 225172, 237390, 253216, 263616, 264989, 281465, 316520, 329520, 337758, 370560, 379824, 439360, 450344, 474780, 506432, 527232, 529978, 562930, 633040, 659040, 675516, 759648, 794967, 844395, 878720, 900688, 949560, 1012864, 1059956, 1125860, 1266080, 1318080, 1324945, 1351032, 1519296, 1589934, 1688790, 1801376, 1899120, 2119912, 2251720, 2532160, 2636160, 2649890, 2702064, 3038592, 3179868, 3377580, 3602752, 3798240, 3974835, 4239824, 4503440, 5064320, 5299780, 5404128, 6359736, 6755160, 7205504, 7596480, 7949670, 8479648, 9006880, 10599560, 10808256, 10864549, 12719472, 13510320, 15192960, 15899340, 16959296, 18013760, 21199120, 21616512, 21729098, 25438944, 27020640, 31798680, 32593647, 33918592, 36027520, 42398240, 43458196, 50877888, 54041280, 54322745, 63597360, 65187294, 84796480, 86916392, 101755776, 108082560, 108645490, 127194720, 130374588, 162968235, 169592960, 173832784, 217290980, 254389440, 260749176, 325936470, 347665568, 434581960, 508778880, 521498352, 651872940, 695331136, 869163920, 1042996704, 1303745880, 1390662272, 1738327840, 2085993408, 2607491760, 3476655680, 4171986816, 5214983520, 6953311360, 10429967040, 20859934080]

約数ペア:

[(1, 20859934080), (2, 10429967040), (3, 6953311360), (4, 5214983520), (5, 4171986816), (6, 3476655680), (8, 2607491760), (10, 2085993408), (12, 1738327840), (15, 1390662272), (16, 1303745880), (20, 1042996704), (24, 869163920), (30, 695331136), (32, 651872940), (40, 521498352), (41, 508778880), (48, 434581960), (60, 347665568), (64, 325936470), (80, 260749176), (82, 254389440), (96, 217290980), (120, 173832784), (123, 169592960), (128, 162968235), (160, 130374588), (164, 127194720), (192, 108645490), (193, 108082560), (205, 101755776), (240, 86916392), (246, 84796480), (320, 65187294), (328, 63597360), (384, 54322745), (386, 54041280), (410, 50877888), (480, 43458196), (492, 42398240), (579, 36027520), (615, 33918592), (640, 32593647), (656, 31798680), (772, 27020640), (820, 25438944), (960, 21729098), (965, 21616512), (984, 21199120), (1158, 18013760), (1230, 16959296), (1312, 15899340), (1373, 15192960), (1544, 13510320), (1640, 12719472), (1920, 10864549), (1930, 10808256), (1968, 10599560), (2316, 9006880), (2460, 8479648), (2624, 7949670), (2746, 7596480), (2895, 7205504), (3088, 6755160), (3280, 6359736), (3860, 5404128), (3936, 5299780), (4119, 5064320), (4632, 4503440), (4920, 4239824), (5248, 3974835), (5492, 3798240), (5790, 3602752), (6176, 3377580), (6560, 3179868), (6865, 3038592), (7720, 2702064), (7872, 2649890), (7913, 2636160), (8238, 2532160), (9264, 2251720), (9840, 2119912), (10984, 1899120), (11580, 1801376), (12352, 1688790), (13120, 1589934), (13730, 1519296), (15440, 1351032), (15744, 1324945), (15826, 1318080), (16476, 1266080), (18528, 1125860), (19680, 1059956), (20595, 1012864), (21968, 949560), (23160, 900688), (23739, 878720), (24704, 844395), (26240, 794967), (27460, 759648), (30880, 675516), (31652, 659040), (32952, 633040), (37056, 562930), (39360, 529978), (39565, 527232), (41190, 506432), (43936, 474780), (46320, 450344), (47478, 439360), (54920, 379824), (56293, 370560), (61760, 337758), (63304, 329520), (65904, 316520), (74112, 281465), (78720, 264989), (79130, 263616), (82380, 253216), (87872, 237390), (92640, 225172), (94956, 219680), (109840, 189912), (112586, 185280), (118695, 175744), (123520, 168879), (126608, 164760), (131808, 158260)]