380979200

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{1063}}^1$

素因数の和:1102

約数の個数: 144

約数和(自身を含む): 1080555840

約数和(自身を除く): 699576640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1024, 1063, 1120, 1280, 1400, 1600, 1792, 2048, 2126, 2240, 2560, 2800, 3200, 3584, 4252, 4480, 5120, 5315, 5600, 6400, 7168, 7441, 8504, 8960, 10240, 10630, 11200, 12800, 14336, 14882, 17008, 17920, 21260, 22400, 25600, 26575, 29764, 34016, 35840, 37205, 42520, 44800, 51200, 53150, 59528, 68032, 71680, 74410, 85040, 89600, 106300, 119056, 136064, 148820, 170080, 179200, 186025, 212600, 238112, 272128, 297640, 340160, 358400, 372050, 425200, 476224, 544256, 595280, 680320, 744100, 850400, 952448, 1088512, 1190560, 1360640, 1488200, 1700800, 1904896, 2177024, 2381120, 2721280, 2976400, 3401600, 3809792, 4762240, 5442560, 5952800, 6803200, 7619584, 9524480, 10885120, 11905600, 13606400, 15239168, 19048960, 23811200, 27212800, 38097920, 47622400, 54425600, 76195840, 95244800, 190489600, 380979200]

約数ペア:

[(1, 380979200), (2, 190489600), (4, 95244800), (5, 76195840), (7, 54425600), (8, 47622400), (10, 38097920), (14, 27212800), (16, 23811200), (20, 19048960), (25, 15239168), (28, 13606400), (32, 11905600), (35, 10885120), (40, 9524480), (50, 7619584), (56, 6803200), (64, 5952800), (70, 5442560), (80, 4762240), (100, 3809792), (112, 3401600), (128, 2976400), (140, 2721280), (160, 2381120), (175, 2177024), (200, 1904896), (224, 1700800), (256, 1488200), (280, 1360640), (320, 1190560), (350, 1088512), (400, 952448), (448, 850400), (512, 744100), (560, 680320), (640, 595280), (700, 544256), (800, 476224), (896, 425200), (1024, 372050), (1063, 358400), (1120, 340160), (1280, 297640), (1400, 272128), (1600, 238112), (1792, 212600), (2048, 186025), (2126, 179200), (2240, 170080), (2560, 148820), (2800, 136064), (3200, 119056), (3584, 106300), (4252, 89600), (4480, 85040), (5120, 74410), (5315, 71680), (5600, 68032), (6400, 59528), (7168, 53150), (7441, 51200), (8504, 44800), (8960, 42520), (10240, 37205), (10630, 35840), (11200, 34016), (12800, 29764), (14336, 26575), (14882, 25600), (17008, 22400), (17920, 21260)]