983126560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 2628218880

約数和(自身を除く): 1645092320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 79, 80, 104, 124, 130, 155, 158, 160, 193, 208, 248, 260, 310, 316, 386, 395, 403, 416, 496, 520, 620, 632, 772, 790, 806, 965, 992, 1027, 1040, 1240, 1264, 1544, 1580, 1612, 1930, 2015, 2054, 2080, 2449, 2480, 2509, 2528, 3088, 3160, 3224, 3860, 4030, 4108, 4898, 4960, 5018, 5135, 5983, 6176, 6320, 6448, 7720, 8060, 8216, 9796, 10036, 10270, 11966, 12245, 12545, 12640, 12896, 15247, 15440, 16120, 16432, 19592, 20072, 20540, 23932, 24490, 25090, 29915, 30494, 30880, 31837, 32240, 32864, 39184, 40144, 41080, 47864, 48980, 50180, 59830, 60988, 63674, 64480, 76235, 77779, 78368, 80288, 82160, 95728, 97960, 100360, 119660, 121976, 127348, 152470, 155558, 159185, 164320, 191456, 195920, 198211, 200720, 239320, 243952, 254696, 304940, 311116, 318370, 388895, 391840, 396422, 401440, 472657, 478640, 487904, 509392, 609880, 622232, 636740, 777790, 792844, 945314, 957280, 991055, 1018784, 1219760, 1244464, 1273480, 1555580, 1585688, 1890628, 1982110, 2363285, 2439520, 2488928, 2546960, 3111160, 3171376, 3781256, 3964220, 4726570, 5093920, 6144541, 6222320, 6342752, 7562512, 7928440, 9453140, 12289082, 12444640, 15125024, 15856880, 18906280, 24578164, 30722705, 31713760, 37812560, 49156328, 61445410, 75625120, 98312656, 122890820, 196625312, 245781640, 491563280, 983126560]

約数ペア:

[(1, 983126560), (2, 491563280), (4, 245781640), (5, 196625312), (8, 122890820), (10, 98312656), (13, 75625120), (16, 61445410), (20, 49156328), (26, 37812560), (31, 31713760), (32, 30722705), (40, 24578164), (52, 18906280), (62, 15856880), (65, 15125024), (79, 12444640), (80, 12289082), (104, 9453140), (124, 7928440), (130, 7562512), (155, 6342752), (158, 6222320), (160, 6144541), (193, 5093920), (208, 4726570), (248, 3964220), (260, 3781256), (310, 3171376), (316, 3111160), (386, 2546960), (395, 2488928), (403, 2439520), (416, 2363285), (496, 1982110), (520, 1890628), (620, 1585688), (632, 1555580), (772, 1273480), (790, 1244464), (806, 1219760), (965, 1018784), (992, 991055), (1027, 957280), (1040, 945314), (1240, 792844), (1264, 777790), (1544, 636740), (1580, 622232), (1612, 609880), (1930, 509392), (2015, 487904), (2054, 478640), (2080, 472657), (2449, 401440), (2480, 396422), (2509, 391840), (2528, 388895), (3088, 318370), (3160, 311116), (3224, 304940), (3860, 254696), (4030, 243952), (4108, 239320), (4898, 200720), (4960, 198211), (5018, 195920), (5135, 191456), (5983, 164320), (6176, 159185), (6320, 155558), (6448, 152470), (7720, 127348), (8060, 121976), (8216, 119660), (9796, 100360), (10036, 97960), (10270, 95728), (11966, 82160), (12245, 80288), (12545, 78368), (12640, 77779), (12896, 76235), (15247, 64480), (15440, 63674), (16120, 60988), (16432, 59830), (19592, 50180), (20072, 48980), (20540, 47864), (23932, 41080), (24490, 40144), (25090, 39184), (29915, 32864), (30494, 32240), (30880, 31837)]