264391680

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{2459}}^1$

素因数の和:2494

約数の個数: 176

約数和(自身を含む): 966839040

約数和(自身を除く): 702447360

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, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2459, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 4918, 5120, 5376, 6720, 7168, 7377, 7680, 8960, 9836, 10752, 12295, 13440, 14754, 15360, 17213, 17920, 19672, 21504, 24590, 26880, 29508, 34426, 35840, 36885, 39344, 49180, 51639, 53760, 59016, 68852, 73770, 78688, 86065, 98360, 103278, 107520, 118032, 137704, 147540, 157376, 172130, 196720, 206556, 236064, 258195, 275408, 295080, 314752, 344260, 393440, 413112, 472128, 516390, 550816, 590160, 629504, 688520, 786880, 826224, 944256, 1032780, 1101632, 1180320, 1259008, 1377040, 1573760, 1652448, 1888512, 2065560, 2203264, 2360640, 2518016, 2754080, 3147520, 3304896, 3777024, 4131120, 4406528, 4721280, 5508160, 6295040, 6609792, 7554048, 8262240, 8813056, 9442560, 11016320, 12590080, 13219584, 16524480, 17626112, 18885120, 22032640, 26439168, 33048960, 37770240, 44065280, 52878336, 66097920, 88130560, 132195840, 264391680]

約数ペア:

[(1, 264391680), (2, 132195840), (3, 88130560), (4, 66097920), (5, 52878336), (6, 44065280), (7, 37770240), (8, 33048960), (10, 26439168), (12, 22032640), (14, 18885120), (15, 17626112), (16, 16524480), (20, 13219584), (21, 12590080), (24, 11016320), (28, 9442560), (30, 8813056), (32, 8262240), (35, 7554048), (40, 6609792), (42, 6295040), (48, 5508160), (56, 4721280), (60, 4406528), (64, 4131120), (70, 3777024), (80, 3304896), (84, 3147520), (96, 2754080), (105, 2518016), (112, 2360640), (120, 2203264), (128, 2065560), (140, 1888512), (160, 1652448), (168, 1573760), (192, 1377040), (210, 1259008), (224, 1180320), (240, 1101632), (256, 1032780), (280, 944256), (320, 826224), (336, 786880), (384, 688520), (420, 629504), (448, 590160), (480, 550816), (512, 516390), (560, 472128), (640, 413112), (672, 393440), (768, 344260), (840, 314752), (896, 295080), (960, 275408), (1024, 258195), (1120, 236064), (1280, 206556), (1344, 196720), (1536, 172130), (1680, 157376), (1792, 147540), (1920, 137704), (2240, 118032), (2459, 107520), (2560, 103278), (2688, 98360), (3072, 86065), (3360, 78688), (3584, 73770), (3840, 68852), (4480, 59016), (4918, 53760), (5120, 51639), (5376, 49180), (6720, 39344), (7168, 36885), (7377, 35840), (7680, 34426), (8960, 29508), (9836, 26880), (10752, 24590), (12295, 21504), (13440, 19672), (14754, 17920), (15360, 17213)]