353320960

素因数分解:

$2^{14}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 896505120

約数和(自身を除く): 543184160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 227, 256, 304, 320, 380, 454, 512, 608, 640, 760, 908, 1024, 1135, 1216, 1280, 1520, 1816, 2048, 2270, 2432, 2560, 3040, 3632, 4096, 4313, 4540, 4864, 5120, 6080, 7264, 8192, 8626, 9080, 9728, 10240, 12160, 14528, 16384, 17252, 18160, 19456, 20480, 21565, 24320, 29056, 34504, 36320, 38912, 40960, 43130, 48640, 58112, 69008, 72640, 77824, 81920, 86260, 97280, 116224, 138016, 145280, 155648, 172520, 194560, 232448, 276032, 290560, 311296, 345040, 389120, 464896, 552064, 581120, 690080, 778240, 929792, 1104128, 1162240, 1380160, 1556480, 1859584, 2208256, 2324480, 2760320, 3719168, 4416512, 4648960, 5520640, 8833024, 9297920, 11041280, 17666048, 18595840, 22082560, 35332096, 44165120, 70664192, 88330240, 176660480, 353320960]

約数ペア:

[(1, 353320960), (2, 176660480), (4, 88330240), (5, 70664192), (8, 44165120), (10, 35332096), (16, 22082560), (19, 18595840), (20, 17666048), (32, 11041280), (38, 9297920), (40, 8833024), (64, 5520640), (76, 4648960), (80, 4416512), (95, 3719168), (128, 2760320), (152, 2324480), (160, 2208256), (190, 1859584), (227, 1556480), (256, 1380160), (304, 1162240), (320, 1104128), (380, 929792), (454, 778240), (512, 690080), (608, 581120), (640, 552064), (760, 464896), (908, 389120), (1024, 345040), (1135, 311296), (1216, 290560), (1280, 276032), (1520, 232448), (1816, 194560), (2048, 172520), (2270, 155648), (2432, 145280), (2560, 138016), (3040, 116224), (3632, 97280), (4096, 86260), (4313, 81920), (4540, 77824), (4864, 72640), (5120, 69008), (6080, 58112), (7264, 48640), (8192, 43130), (8626, 40960), (9080, 38912), (9728, 36320), (10240, 34504), (12160, 29056), (14528, 24320), (16384, 21565), (17252, 20480), (18160, 19456)]