13879051760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{683}}^1$

素因数の和:1111

約数の個数: 160

約数和(自身を含む): 37348895232

約数和(自身を除く): 23469843472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 131, 140, 262, 277, 280, 524, 554, 560, 655, 683, 917, 1048, 1108, 1310, 1366, 1385, 1834, 1939, 2096, 2216, 2620, 2732, 2770, 3415, 3668, 3878, 4432, 4585, 4781, 5240, 5464, 5540, 6830, 7336, 7756, 9170, 9562, 9695, 10480, 10928, 11080, 13660, 14672, 15512, 18340, 19124, 19390, 22160, 23905, 27320, 31024, 36287, 36680, 38248, 38780, 47810, 54640, 72574, 73360, 76496, 77560, 89473, 95620, 145148, 155120, 178946, 181435, 189191, 191240, 254009, 290296, 357892, 362870, 378382, 382480, 447365, 508018, 580592, 626311, 715784, 725740, 756764, 894730, 945955, 1016036, 1252622, 1270045, 1324337, 1431568, 1451480, 1513528, 1789460, 1891910, 2032072, 2505244, 2540090, 2648674, 2902960, 3027056, 3131555, 3578920, 3783820, 4064144, 5010488, 5080180, 5297348, 6263110, 6621685, 7157840, 7567640, 10020976, 10160360, 10594696, 12526220, 13243370, 15135280, 20320720, 21189392, 24784021, 25052440, 26486740, 49568042, 50104880, 52973480, 99136084, 105946960, 123920105, 173488147, 198272168, 247840210, 346976294, 396544336, 495680420, 693952588, 867440735, 991360840, 1387905176, 1734881470, 1982721680, 2775810352, 3469762940, 6939525880, 13879051760]

約数ペア:

[(1, 13879051760), (2, 6939525880), (4, 3469762940), (5, 2775810352), (7, 1982721680), (8, 1734881470), (10, 1387905176), (14, 991360840), (16, 867440735), (20, 693952588), (28, 495680420), (35, 396544336), (40, 346976294), (56, 247840210), (70, 198272168), (80, 173488147), (112, 123920105), (131, 105946960), (140, 99136084), (262, 52973480), (277, 50104880), (280, 49568042), (524, 26486740), (554, 25052440), (560, 24784021), (655, 21189392), (683, 20320720), (917, 15135280), (1048, 13243370), (1108, 12526220), (1310, 10594696), (1366, 10160360), (1385, 10020976), (1834, 7567640), (1939, 7157840), (2096, 6621685), (2216, 6263110), (2620, 5297348), (2732, 5080180), (2770, 5010488), (3415, 4064144), (3668, 3783820), (3878, 3578920), (4432, 3131555), (4585, 3027056), (4781, 2902960), (5240, 2648674), (5464, 2540090), (5540, 2505244), (6830, 2032072), (7336, 1891910), (7756, 1789460), (9170, 1513528), (9562, 1451480), (9695, 1431568), (10480, 1324337), (10928, 1270045), (11080, 1252622), (13660, 1016036), (14672, 945955), (15512, 894730), (18340, 756764), (19124, 725740), (19390, 715784), (22160, 626311), (23905, 580592), (27320, 508018), (31024, 447365), (36287, 382480), (36680, 378382), (38248, 362870), (38780, 357892), (47810, 290296), (54640, 254009), (72574, 191240), (73360, 189191), (76496, 181435), (77560, 178946), (89473, 155120), (95620, 145148)]