1970534400

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{12829}}^1$

素因数の和:12864

約数の個数: 144

約数和(自身を含む): 6514817400

約数和(自身を除く): 4544283000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2048, 2400, 2560, 3072, 3200, 3840, 4800, 5120, 6144, 6400, 7680, 9600, 10240, 12800, 12829, 15360, 19200, 25600, 25658, 30720, 38400, 38487, 51200, 51316, 64145, 76800, 76974, 102632, 128290, 153600, 153948, 192435, 205264, 256580, 307896, 320725, 384870, 410528, 513160, 615792, 641450, 769740, 821056, 962175, 1026320, 1231584, 1282900, 1539480, 1642112, 1924350, 2052640, 2463168, 2565800, 3078960, 3284224, 3848700, 4105280, 4926336, 5131600, 6157920, 6568448, 7697400, 8210560, 9852672, 10263200, 12315840, 13136896, 15394800, 16421120, 19705344, 20526400, 24631680, 26273792, 30789600, 32842240, 39410688, 41052800, 49263360, 61579200, 65684480, 78821376, 82105600, 98526720, 123158400, 131368960, 164211200, 197053440, 246316800, 328422400, 394106880, 492633600, 656844800, 985267200, 1970534400]

約数ペア:

[(1, 1970534400), (2, 985267200), (3, 656844800), (4, 492633600), (5, 394106880), (6, 328422400), (8, 246316800), (10, 197053440), (12, 164211200), (15, 131368960), (16, 123158400), (20, 98526720), (24, 82105600), (25, 78821376), (30, 65684480), (32, 61579200), (40, 49263360), (48, 41052800), (50, 39410688), (60, 32842240), (64, 30789600), (75, 26273792), (80, 24631680), (96, 20526400), (100, 19705344), (120, 16421120), (128, 15394800), (150, 13136896), (160, 12315840), (192, 10263200), (200, 9852672), (240, 8210560), (256, 7697400), (300, 6568448), (320, 6157920), (384, 5131600), (400, 4926336), (480, 4105280), (512, 3848700), (600, 3284224), (640, 3078960), (768, 2565800), (800, 2463168), (960, 2052640), (1024, 1924350), (1200, 1642112), (1280, 1539480), (1536, 1282900), (1600, 1231584), (1920, 1026320), (2048, 962175), (2400, 821056), (2560, 769740), (3072, 641450), (3200, 615792), (3840, 513160), (4800, 410528), (5120, 384870), (6144, 320725), (6400, 307896), (7680, 256580), (9600, 205264), (10240, 192435), (12800, 153948), (12829, 153600), (15360, 128290), (19200, 102632), (25600, 76974), (25658, 76800), (30720, 64145), (38400, 51316), (38487, 51200)]