22044256640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{132989}}^1$

素因数の和:133052

約数の個数: 128

約数和(自身を含む): 61856308800

約数和(自身を除く): 39812052160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 740, 896, 1036, 1120, 1184, 1295, 1480, 2072, 2240, 2368, 2590, 2960, 4144, 4480, 4736, 5180, 5920, 8288, 10360, 11840, 16576, 20720, 23680, 33152, 41440, 82880, 132989, 165760, 265978, 531956, 664945, 930923, 1063912, 1329890, 1861846, 2127824, 2659780, 3723692, 4255648, 4654615, 4920593, 5319560, 7447384, 8511296, 9309230, 9841186, 10639120, 14894768, 17022592, 18618460, 19682372, 21278240, 24602965, 29789536, 34444151, 37236920, 39364744, 42556480, 49205930, 59579072, 68888302, 74473840, 78729488, 85112960, 98411860, 119158144, 137776604, 148947680, 157458976, 172220755, 196823720, 275553208, 297895360, 314917952, 344441510, 393647440, 551106416, 595790720, 629835904, 688883020, 787294880, 1102212832, 1377766040, 1574589760, 2204425664, 2755532080, 3149179520, 4408851328, 5511064160, 11022128320, 22044256640]

約数ペア:

[(1, 22044256640), (2, 11022128320), (4, 5511064160), (5, 4408851328), (7, 3149179520), (8, 2755532080), (10, 2204425664), (14, 1574589760), (16, 1377766040), (20, 1102212832), (28, 787294880), (32, 688883020), (35, 629835904), (37, 595790720), (40, 551106416), (56, 393647440), (64, 344441510), (70, 314917952), (74, 297895360), (80, 275553208), (112, 196823720), (128, 172220755), (140, 157458976), (148, 148947680), (160, 137776604), (185, 119158144), (224, 98411860), (259, 85112960), (280, 78729488), (296, 74473840), (320, 68888302), (370, 59579072), (448, 49205930), (518, 42556480), (560, 39364744), (592, 37236920), (640, 34444151), (740, 29789536), (896, 24602965), (1036, 21278240), (1120, 19682372), (1184, 18618460), (1295, 17022592), (1480, 14894768), (2072, 10639120), (2240, 9841186), (2368, 9309230), (2590, 8511296), (2960, 7447384), (4144, 5319560), (4480, 4920593), (4736, 4654615), (5180, 4255648), (5920, 3723692), (8288, 2659780), (10360, 2127824), (11840, 1861846), (16576, 1329890), (20720, 1063912), (23680, 930923), (33152, 664945), (41440, 531956), (82880, 265978), (132989, 165760)]