330731520

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{769}}^1$

素因数の和:808

約数の個数: 208

約数和(自身を含む): 1210957440

約数和(自身を除く): 880225920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 769, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1538, 1680, 1792, 1920, 2048, 2240, 2307, 2560, 2688, 3072, 3076, 3360, 3584, 3840, 3845, 4096, 4480, 4614, 5120, 5376, 5383, 6144, 6152, 6720, 7168, 7680, 7690, 8960, 9228, 10240, 10752, 10766, 11535, 12288, 12304, 13440, 14336, 15360, 15380, 16149, 17920, 18456, 20480, 21504, 21532, 23070, 24608, 26880, 26915, 28672, 30720, 30760, 32298, 35840, 36912, 43008, 43064, 46140, 49216, 53760, 53830, 61440, 61520, 64596, 71680, 73824, 80745, 86016, 86128, 92280, 98432, 107520, 107660, 123040, 129192, 143360, 147648, 161490, 172256, 184560, 196864, 215040, 215320, 246080, 258384, 295296, 322980, 344512, 369120, 393728, 430080, 430640, 492160, 516768, 590592, 645960, 689024, 738240, 787456, 861280, 984320, 1033536, 1181184, 1291920, 1378048, 1476480, 1574912, 1722560, 1968640, 2067072, 2362368, 2583840, 2756096, 2952960, 3149824, 3445120, 3937280, 4134144, 4724736, 5167680, 5512192, 5905920, 6890240, 7874560, 8268288, 9449472, 10335360, 11024384, 11811840, 13780480, 15749120, 16536576, 20670720, 22048768, 23623680, 27560960, 33073152, 41341440, 47247360, 55121920, 66146304, 82682880, 110243840, 165365760, 330731520]

約数ペア:

[(1, 330731520), (2, 165365760), (3, 110243840), (4, 82682880), (5, 66146304), (6, 55121920), (7, 47247360), (8, 41341440), (10, 33073152), (12, 27560960), (14, 23623680), (15, 22048768), (16, 20670720), (20, 16536576), (21, 15749120), (24, 13780480), (28, 11811840), (30, 11024384), (32, 10335360), (35, 9449472), (40, 8268288), (42, 7874560), (48, 6890240), (56, 5905920), (60, 5512192), (64, 5167680), (70, 4724736), (80, 4134144), (84, 3937280), (96, 3445120), (105, 3149824), (112, 2952960), (120, 2756096), (128, 2583840), (140, 2362368), (160, 2067072), (168, 1968640), (192, 1722560), (210, 1574912), (224, 1476480), (240, 1378048), (256, 1291920), (280, 1181184), (320, 1033536), (336, 984320), (384, 861280), (420, 787456), (448, 738240), (480, 689024), (512, 645960), (560, 590592), (640, 516768), (672, 492160), (768, 430640), (769, 430080), (840, 393728), (896, 369120), (960, 344512), (1024, 322980), (1120, 295296), (1280, 258384), (1344, 246080), (1536, 215320), (1538, 215040), (1680, 196864), (1792, 184560), (1920, 172256), (2048, 161490), (2240, 147648), (2307, 143360), (2560, 129192), (2688, 123040), (3072, 107660), (3076, 107520), (3360, 98432), (3584, 92280), (3840, 86128), (3845, 86016), (4096, 80745), (4480, 73824), (4614, 71680), (5120, 64596), (5376, 61520), (5383, 61440), (6144, 53830), (6152, 53760), (6720, 49216), (7168, 46140), (7680, 43064), (7690, 43008), (8960, 36912), (9228, 35840), (10240, 32298), (10752, 30760), (10766, 30720), (11535, 28672), (12288, 26915), (12304, 26880), (13440, 24608), (14336, 23070), (15360, 21532), (15380, 21504), (16149, 20480), (17920, 18456)]