196702976000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{768371}}^1$

素因数の和:768408

約数の個数: 96

約数和(自身を含む): 490851401040

約数和(自身を除く): 294148425040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 800, 1000, 1024, 1280, 1600, 2000, 2048, 2560, 3200, 4000, 5120, 6400, 8000, 10240, 12800, 16000, 25600, 32000, 51200, 64000, 128000, 256000, 768371, 1536742, 3073484, 3841855, 6146968, 7683710, 12293936, 15367420, 19209275, 24587872, 30734840, 38418550, 49175744, 61469680, 76837100, 96046375, 98351488, 122939360, 153674200, 192092750, 196702976, 245878720, 307348400, 384185500, 393405952, 491757440, 614696800, 768371000, 786811904, 983514880, 1229393600, 1536742000, 1573623808, 1967029760, 2458787200, 3073484000, 3934059520, 4917574400, 6146968000, 7868119040, 9835148800, 12293936000, 19670297600, 24587872000, 39340595200, 49175744000, 98351488000, 196702976000]

約数ペア:

[(1, 196702976000), (2, 98351488000), (4, 49175744000), (5, 39340595200), (8, 24587872000), (10, 19670297600), (16, 12293936000), (20, 9835148800), (25, 7868119040), (32, 6146968000), (40, 4917574400), (50, 3934059520), (64, 3073484000), (80, 2458787200), (100, 1967029760), (125, 1573623808), (128, 1536742000), (160, 1229393600), (200, 983514880), (250, 786811904), (256, 768371000), (320, 614696800), (400, 491757440), (500, 393405952), (512, 384185500), (640, 307348400), (800, 245878720), (1000, 196702976), (1024, 192092750), (1280, 153674200), (1600, 122939360), (2000, 98351488), (2048, 96046375), (2560, 76837100), (3200, 61469680), (4000, 49175744), (5120, 38418550), (6400, 30734840), (8000, 24587872), (10240, 19209275), (12800, 15367420), (16000, 12293936), (25600, 7683710), (32000, 6146968), (51200, 3841855), (64000, 3073484), (128000, 1536742), (256000, 768371)]