2023953280

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:856

約数の個数: 128

約数和(自身を含む): 5015854080

約数和(自身を除く): 2991900800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 127, 128, 148, 160, 185, 254, 296, 320, 370, 508, 592, 635, 640, 673, 740, 1016, 1184, 1270, 1346, 1480, 2032, 2368, 2540, 2692, 2960, 3365, 4064, 4699, 4736, 5080, 5384, 5920, 6730, 8128, 9398, 10160, 10768, 11840, 13460, 16256, 18796, 20320, 21536, 23495, 23680, 24901, 26920, 37592, 40640, 43072, 46990, 49802, 53840, 75184, 81280, 85471, 86144, 93980, 99604, 107680, 124505, 150368, 170942, 187960, 199208, 215360, 249010, 300736, 341884, 375920, 398416, 427355, 430720, 498020, 601472, 683768, 751840, 796832, 854710, 996040, 1367536, 1503680, 1593664, 1709420, 1992080, 2735072, 3007360, 3162427, 3187328, 3418840, 3984160, 5470144, 6324854, 6837680, 7968320, 10940288, 12649708, 13675360, 15812135, 15936640, 25299416, 27350720, 31624270, 50598832, 54701440, 63248540, 101197664, 126497080, 202395328, 252994160, 404790656, 505988320, 1011976640, 2023953280]

約数ペア:

[(1, 2023953280), (2, 1011976640), (4, 505988320), (5, 404790656), (8, 252994160), (10, 202395328), (16, 126497080), (20, 101197664), (32, 63248540), (37, 54701440), (40, 50598832), (64, 31624270), (74, 27350720), (80, 25299416), (127, 15936640), (128, 15812135), (148, 13675360), (160, 12649708), (185, 10940288), (254, 7968320), (296, 6837680), (320, 6324854), (370, 5470144), (508, 3984160), (592, 3418840), (635, 3187328), (640, 3162427), (673, 3007360), (740, 2735072), (1016, 1992080), (1184, 1709420), (1270, 1593664), (1346, 1503680), (1480, 1367536), (2032, 996040), (2368, 854710), (2540, 796832), (2692, 751840), (2960, 683768), (3365, 601472), (4064, 498020), (4699, 430720), (4736, 427355), (5080, 398416), (5384, 375920), (5920, 341884), (6730, 300736), (8128, 249010), (9398, 215360), (10160, 199208), (10768, 187960), (11840, 170942), (13460, 150368), (16256, 124505), (18796, 107680), (20320, 99604), (21536, 93980), (23495, 86144), (23680, 85471), (24901, 81280), (26920, 75184), (37592, 53840), (40640, 49802), (43072, 46990)]