209259360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5011}}^1$

素因数の和:5061

約数の個数: 144

約数和(自身を含む): 738869040

約数和(自身を除く): 529609680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5011, 5220, 6960, 8352, 10022, 10440, 13920, 15033, 20044, 20880, 25055, 30066, 40088, 41760, 45099, 50110, 60132, 75165, 80176, 90198, 100220, 120264, 145319, 150330, 160352, 180396, 200440, 225495, 240528, 290638, 300660, 360792, 400880, 435957, 450990, 481056, 581276, 601320, 721584, 726595, 801760, 871914, 901980, 1162552, 1202640, 1307871, 1443168, 1453190, 1743828, 1803960, 2179785, 2325104, 2405280, 2615742, 2906380, 3487656, 3607920, 4359570, 4650208, 5231484, 5812760, 6539355, 6975312, 7215840, 8719140, 10462968, 11625520, 13078710, 13950624, 17438280, 20925936, 23251040, 26157420, 34876560, 41851872, 52314840, 69753120, 104629680, 209259360]

約数ペア:

[(1, 209259360), (2, 104629680), (3, 69753120), (4, 52314840), (5, 41851872), (6, 34876560), (8, 26157420), (9, 23251040), (10, 20925936), (12, 17438280), (15, 13950624), (16, 13078710), (18, 11625520), (20, 10462968), (24, 8719140), (29, 7215840), (30, 6975312), (32, 6539355), (36, 5812760), (40, 5231484), (45, 4650208), (48, 4359570), (58, 3607920), (60, 3487656), (72, 2906380), (80, 2615742), (87, 2405280), (90, 2325104), (96, 2179785), (116, 1803960), (120, 1743828), (144, 1453190), (145, 1443168), (160, 1307871), (174, 1202640), (180, 1162552), (232, 901980), (240, 871914), (261, 801760), (288, 726595), (290, 721584), (348, 601320), (360, 581276), (435, 481056), (464, 450990), (480, 435957), (522, 400880), (580, 360792), (696, 300660), (720, 290638), (870, 240528), (928, 225495), (1044, 200440), (1160, 180396), (1305, 160352), (1392, 150330), (1440, 145319), (1740, 120264), (2088, 100220), (2320, 90198), (2610, 80176), (2784, 75165), (3480, 60132), (4176, 50110), (4640, 45099), (5011, 41760), (5220, 40088), (6960, 30066), (8352, 25055), (10022, 20880), (10440, 20044), (13920, 15033)]