21127506240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2347}}^1\times {\mathrm{9377}}^1$

素因数の和:11744

約数の個数: 112

約数和(自身を含む): 67115570112

約数和(自身を除く): 45988063872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2347, 4694, 7041, 9377, 9388, 11735, 14082, 18754, 18776, 23470, 28131, 28164, 35205, 37508, 37552, 46885, 46940, 56262, 56328, 70410, 75016, 75104, 93770, 93880, 112524, 112656, 140655, 140820, 150032, 150208, 187540, 187760, 225048, 225312, 281310, 281640, 300064, 375080, 375520, 450096, 450624, 562620, 563280, 600128, 750160, 751040, 900192, 1125240, 1126560, 1500320, 1800384, 2250480, 2253120, 3000640, 4500960, 9001920, 22007819, 44015638, 66023457, 88031276, 110039095, 132046914, 176062552, 220078190, 264093828, 330117285, 352125104, 440156380, 528187656, 660234570, 704250208, 880312760, 1056375312, 1320469140, 1408500416, 1760625520, 2112750624, 2640938280, 3521251040, 4225501248, 5281876560, 7042502080, 10563753120, 21127506240]

約数ペア:

[(1, 21127506240), (2, 10563753120), (3, 7042502080), (4, 5281876560), (5, 4225501248), (6, 3521251040), (8, 2640938280), (10, 2112750624), (12, 1760625520), (15, 1408500416), (16, 1320469140), (20, 1056375312), (24, 880312760), (30, 704250208), (32, 660234570), (40, 528187656), (48, 440156380), (60, 352125104), (64, 330117285), (80, 264093828), (96, 220078190), (120, 176062552), (160, 132046914), (192, 110039095), (240, 88031276), (320, 66023457), (480, 44015638), (960, 22007819), (2347, 9001920), (4694, 4500960), (7041, 3000640), (9377, 2253120), (9388, 2250480), (11735, 1800384), (14082, 1500320), (18754, 1126560), (18776, 1125240), (23470, 900192), (28131, 751040), (28164, 750160), (35205, 600128), (37508, 563280), (37552, 562620), (46885, 450624), (46940, 450096), (56262, 375520), (56328, 375080), (70410, 300064), (75016, 281640), (75104, 281310), (93770, 225312), (93880, 225048), (112524, 187760), (112656, 187540), (140655, 150208), (140820, 150032)]