218065920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{14197}}^1$

素因数の和:14225

約数の個数: 88

約数和(自身を含む): 697519344

約数和(自身を除く): 479453424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 14197, 15360, 28394, 42591, 56788, 70985, 85182, 113576, 141970, 170364, 212955, 227152, 283940, 340728, 425910, 454304, 567880, 681456, 851820, 908608, 1135760, 1362912, 1703640, 1817216, 2271520, 2725824, 3407280, 3634432, 4543040, 5451648, 6814560, 7268864, 9086080, 10903296, 13629120, 14537728, 18172160, 21806592, 27258240, 36344320, 43613184, 54516480, 72688640, 109032960, 218065920]

約数ペア:

[(1, 218065920), (2, 109032960), (3, 72688640), (4, 54516480), (5, 43613184), (6, 36344320), (8, 27258240), (10, 21806592), (12, 18172160), (15, 14537728), (16, 13629120), (20, 10903296), (24, 9086080), (30, 7268864), (32, 6814560), (40, 5451648), (48, 4543040), (60, 3634432), (64, 3407280), (80, 2725824), (96, 2271520), (120, 1817216), (128, 1703640), (160, 1362912), (192, 1135760), (240, 908608), (256, 851820), (320, 681456), (384, 567880), (480, 454304), (512, 425910), (640, 340728), (768, 283940), (960, 227152), (1024, 212955), (1280, 170364), (1536, 141970), (1920, 113576), (2560, 85182), (3072, 70985), (3840, 56788), (5120, 42591), (7680, 28394), (14197, 15360)]