230173440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{8563}}^1$

素因数の和:8594

約数の個数: 144

約数和(自身を含む): 840231168

約数和(自身を除く): 610057728

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, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8563, 8960, 13440, 17126, 25689, 26880, 34252, 42815, 51378, 59941, 68504, 85630, 102756, 119882, 128445, 137008, 171260, 179823, 205512, 239764, 256890, 274016, 299705, 342520, 359646, 411024, 479528, 513780, 548032, 599410, 685040, 719292, 822048, 899115, 959056, 1027560, 1096064, 1198820, 1370080, 1438584, 1644096, 1798230, 1918112, 2055120, 2192128, 2397640, 2740160, 2877168, 3288192, 3596460, 3836224, 4110240, 4795280, 5480320, 5754336, 6576384, 7192920, 7672448, 8220480, 9590560, 10960640, 11508672, 14385840, 15344896, 16440960, 19181120, 23017344, 28771680, 32881920, 38362240, 46034688, 57543360, 76724480, 115086720, 230173440]

約数ペア:

[(1, 230173440), (2, 115086720), (3, 76724480), (4, 57543360), (5, 46034688), (6, 38362240), (7, 32881920), (8, 28771680), (10, 23017344), (12, 19181120), (14, 16440960), (15, 15344896), (16, 14385840), (20, 11508672), (21, 10960640), (24, 9590560), (28, 8220480), (30, 7672448), (32, 7192920), (35, 6576384), (40, 5754336), (42, 5480320), (48, 4795280), (56, 4110240), (60, 3836224), (64, 3596460), (70, 3288192), (80, 2877168), (84, 2740160), (96, 2397640), (105, 2192128), (112, 2055120), (120, 1918112), (128, 1798230), (140, 1644096), (160, 1438584), (168, 1370080), (192, 1198820), (210, 1096064), (224, 1027560), (240, 959056), (256, 899115), (280, 822048), (320, 719292), (336, 685040), (384, 599410), (420, 548032), (448, 513780), (480, 479528), (560, 411024), (640, 359646), (672, 342520), (768, 299705), (840, 274016), (896, 256890), (960, 239764), (1120, 205512), (1280, 179823), (1344, 171260), (1680, 137008), (1792, 128445), (1920, 119882), (2240, 102756), (2688, 85630), (3360, 68504), (3840, 59941), (4480, 51378), (5376, 42815), (6720, 34252), (8563, 26880), (8960, 25689), (13440, 17126)]