13811947520

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{27527}}^1$

素因数の和:27568

約数の個数: 144

約数和(自身を含む): 38552688720

約数和(自身を除く): 24740741200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2048, 2240, 2560, 3136, 3584, 3920, 4480, 5120, 6272, 7168, 7840, 8960, 10240, 12544, 14336, 15680, 17920, 25088, 27527, 31360, 35840, 50176, 55054, 62720, 71680, 100352, 110108, 125440, 137635, 192689, 220216, 250880, 275270, 385378, 440432, 501760, 550540, 770756, 880864, 963445, 1101080, 1348823, 1541512, 1761728, 1926890, 2202160, 2697646, 3083024, 3523456, 3853780, 4404320, 5395292, 6166048, 6744115, 7046912, 7707560, 8808640, 10790584, 12332096, 13488230, 14093824, 15415120, 17617280, 21581168, 24664192, 26976460, 28187648, 30830240, 35234560, 43162336, 49328384, 53952920, 56375296, 61660480, 70469120, 86324672, 98656768, 107905840, 123320960, 140938240, 172649344, 197313536, 215811680, 246641920, 281876480, 345298688, 394627072, 431623360, 493283840, 690597376, 863246720, 986567680, 1381194752, 1726493440, 1973135360, 2762389504, 3452986880, 6905973760, 13811947520]

約数ペア:

[(1, 13811947520), (2, 6905973760), (4, 3452986880), (5, 2762389504), (7, 1973135360), (8, 1726493440), (10, 1381194752), (14, 986567680), (16, 863246720), (20, 690597376), (28, 493283840), (32, 431623360), (35, 394627072), (40, 345298688), (49, 281876480), (56, 246641920), (64, 215811680), (70, 197313536), (80, 172649344), (98, 140938240), (112, 123320960), (128, 107905840), (140, 98656768), (160, 86324672), (196, 70469120), (224, 61660480), (245, 56375296), (256, 53952920), (280, 49328384), (320, 43162336), (392, 35234560), (448, 30830240), (490, 28187648), (512, 26976460), (560, 24664192), (640, 21581168), (784, 17617280), (896, 15415120), (980, 14093824), (1024, 13488230), (1120, 12332096), (1280, 10790584), (1568, 8808640), (1792, 7707560), (1960, 7046912), (2048, 6744115), (2240, 6166048), (2560, 5395292), (3136, 4404320), (3584, 3853780), (3920, 3523456), (4480, 3083024), (5120, 2697646), (6272, 2202160), (7168, 1926890), (7840, 1761728), (8960, 1541512), (10240, 1348823), (12544, 1101080), (14336, 963445), (15680, 880864), (17920, 770756), (25088, 550540), (27527, 501760), (31360, 440432), (35840, 385378), (50176, 275270), (55054, 250880), (62720, 220216), (71680, 192689), (100352, 137635), (110108, 125440)]