15696020480

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{437947}}^1$

素因数の和:437979

約数の個数: 88

約数和(自身を含む): 43031018688

約数和(自身を除く): 27334998208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 17920, 35840, 437947, 875894, 1751788, 2189735, 3065629, 3503576, 4379470, 6131258, 7007152, 8758940, 12262516, 14014304, 15328145, 17517880, 24525032, 28028608, 30656290, 35035760, 49050064, 56057216, 61312580, 70071520, 98100128, 112114432, 122625160, 140143040, 196200256, 224228864, 245250320, 280286080, 392400512, 448457728, 490500640, 560572160, 784801024, 981001280, 1121144320, 1569602048, 1962002560, 2242288640, 3139204096, 3924005120, 7848010240, 15696020480]

約数ペア:

[(1, 15696020480), (2, 7848010240), (4, 3924005120), (5, 3139204096), (7, 2242288640), (8, 1962002560), (10, 1569602048), (14, 1121144320), (16, 981001280), (20, 784801024), (28, 560572160), (32, 490500640), (35, 448457728), (40, 392400512), (56, 280286080), (64, 245250320), (70, 224228864), (80, 196200256), (112, 140143040), (128, 122625160), (140, 112114432), (160, 98100128), (224, 70071520), (256, 61312580), (280, 56057216), (320, 49050064), (448, 35035760), (512, 30656290), (560, 28028608), (640, 24525032), (896, 17517880), (1024, 15328145), (1120, 14014304), (1280, 12262516), (1792, 8758940), (2240, 7007152), (2560, 6131258), (3584, 4379470), (4480, 3503576), (5120, 3065629), (7168, 2189735), (8960, 1751788), (17920, 875894), (35840, 437947)]