19176960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:264

約数の個数: 160

約数和(自身を含む): 67174272

約数和(自身を除く): 47997312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 227, 240, 256, 264, 320, 330, 352, 384, 440, 454, 480, 512, 528, 640, 660, 681, 704, 768, 880, 908, 960, 1056, 1135, 1280, 1320, 1362, 1408, 1536, 1760, 1816, 1920, 2112, 2270, 2497, 2560, 2640, 2724, 2816, 3405, 3520, 3632, 3840, 4224, 4540, 4994, 5280, 5448, 5632, 6810, 7040, 7264, 7491, 7680, 8448, 9080, 9988, 10560, 10896, 12485, 13620, 14080, 14528, 14982, 16896, 18160, 19976, 21120, 21792, 24970, 27240, 28160, 29056, 29964, 36320, 37455, 39952, 42240, 43584, 49940, 54480, 58112, 59928, 72640, 74910, 79904, 84480, 87168, 99880, 108960, 116224, 119856, 145280, 149820, 159808, 174336, 199760, 217920, 239712, 290560, 299640, 319616, 348672, 399520, 435840, 479424, 581120, 599280, 639232, 799040, 871680, 958848, 1198560, 1278464, 1598080, 1743360, 1917696, 2397120, 3196160, 3835392, 4794240, 6392320, 9588480, 19176960]

約数ペア:

[(1, 19176960), (2, 9588480), (3, 6392320), (4, 4794240), (5, 3835392), (6, 3196160), (8, 2397120), (10, 1917696), (11, 1743360), (12, 1598080), (15, 1278464), (16, 1198560), (20, 958848), (22, 871680), (24, 799040), (30, 639232), (32, 599280), (33, 581120), (40, 479424), (44, 435840), (48, 399520), (55, 348672), (60, 319616), (64, 299640), (66, 290560), (80, 239712), (88, 217920), (96, 199760), (110, 174336), (120, 159808), (128, 149820), (132, 145280), (160, 119856), (165, 116224), (176, 108960), (192, 99880), (220, 87168), (227, 84480), (240, 79904), (256, 74910), (264, 72640), (320, 59928), (330, 58112), (352, 54480), (384, 49940), (440, 43584), (454, 42240), (480, 39952), (512, 37455), (528, 36320), (640, 29964), (660, 29056), (681, 28160), (704, 27240), (768, 24970), (880, 21792), (908, 21120), (960, 19976), (1056, 18160), (1135, 16896), (1280, 14982), (1320, 14528), (1362, 14080), (1408, 13620), (1536, 12485), (1760, 10896), (1816, 10560), (1920, 9988), (2112, 9080), (2270, 8448), (2497, 7680), (2560, 7491), (2640, 7264), (2724, 7040), (2816, 6810), (3405, 5632), (3520, 5448), (3632, 5280), (3840, 4994), (4224, 4540)]