15551488000

素因数分解:

$2^{13}\times 5^3\times {\mathrm{15187}}^1$

素因数の和:15228

約数の個数: 112

約数和(自身を含む): 38816700624

約数和(自身を除く): 23265212624

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, 4096, 5120, 6400, 8000, 8192, 10240, 12800, 15187, 16000, 20480, 25600, 30374, 32000, 40960, 51200, 60748, 64000, 75935, 102400, 121496, 128000, 151870, 204800, 242992, 256000, 303740, 379675, 485984, 512000, 607480, 759350, 971968, 1024000, 1214960, 1518700, 1898375, 1943936, 2429920, 3037400, 3796750, 3887872, 4859840, 6074800, 7593500, 7775744, 9719680, 12149600, 15187000, 15551488, 19439360, 24299200, 30374000, 31102976, 38878720, 48598400, 60748000, 62205952, 77757440, 97196800, 121496000, 124411904, 155514880, 194393600, 242992000, 311029760, 388787200, 485984000, 622059520, 777574400, 971968000, 1555148800, 1943936000, 3110297600, 3887872000, 7775744000, 15551488000]

約数ペア:

[(1, 15551488000), (2, 7775744000), (4, 3887872000), (5, 3110297600), (8, 1943936000), (10, 1555148800), (16, 971968000), (20, 777574400), (25, 622059520), (32, 485984000), (40, 388787200), (50, 311029760), (64, 242992000), (80, 194393600), (100, 155514880), (125, 124411904), (128, 121496000), (160, 97196800), (200, 77757440), (250, 62205952), (256, 60748000), (320, 48598400), (400, 38878720), (500, 31102976), (512, 30374000), (640, 24299200), (800, 19439360), (1000, 15551488), (1024, 15187000), (1280, 12149600), (1600, 9719680), (2000, 7775744), (2048, 7593500), (2560, 6074800), (3200, 4859840), (4000, 3887872), (4096, 3796750), (5120, 3037400), (6400, 2429920), (8000, 1943936), (8192, 1898375), (10240, 1518700), (12800, 1214960), (15187, 1024000), (16000, 971968), (20480, 759350), (25600, 607480), (30374, 512000), (32000, 485984), (40960, 379675), (51200, 303740), (60748, 256000), (64000, 242992), (75935, 204800), (102400, 151870), (121496, 128000)]