253091520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2663}}^1$

素因数の和:2700

約数の個数: 224

約数和(自身を含む): 974384640

約数和(自身を除く): 721293120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2663, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5280, 5326, 5940, 6336, 7920, 7989, 8640, 9504, 10560, 10652, 11880, 13315, 15840, 15978, 19008, 21304, 23760, 23967, 26630, 29293, 31680, 31956, 39945, 42608, 47520, 47934, 53260, 58586, 63912, 71901, 79890, 85216, 87879, 95040, 95868, 106520, 117172, 119835, 127824, 143802, 146465, 159780, 170432, 175758, 191736, 213040, 234344, 239670, 255648, 263637, 287604, 292930, 319560, 351516, 359505, 383472, 426080, 439395, 468688, 479340, 511296, 527274, 575208, 585860, 639120, 703032, 719010, 766944, 790911, 852160, 878790, 937376, 958680, 1054548, 1150416, 1171720, 1278240, 1318185, 1406064, 1438020, 1533888, 1581822, 1757580, 1874752, 1917360, 2109096, 2300832, 2343440, 2556480, 2636370, 2812128, 2876040, 3163644, 3515160, 3834720, 3954555, 4218192, 4601664, 4686880, 5272740, 5624256, 5752080, 6327288, 7030320, 7669440, 7909110, 8436384, 9373760, 10545480, 11504160, 12654576, 14060640, 15818220, 16872768, 21090960, 23008320, 25309152, 28121280, 31636440, 42181920, 50618304, 63272880, 84363840, 126545760, 253091520]

約数ペア:

[(1, 253091520), (2, 126545760), (3, 84363840), (4, 63272880), (5, 50618304), (6, 42181920), (8, 31636440), (9, 28121280), (10, 25309152), (11, 23008320), (12, 21090960), (15, 16872768), (16, 15818220), (18, 14060640), (20, 12654576), (22, 11504160), (24, 10545480), (27, 9373760), (30, 8436384), (32, 7909110), (33, 7669440), (36, 7030320), (40, 6327288), (44, 5752080), (45, 5624256), (48, 5272740), (54, 4686880), (55, 4601664), (60, 4218192), (64, 3954555), (66, 3834720), (72, 3515160), (80, 3163644), (88, 2876040), (90, 2812128), (96, 2636370), (99, 2556480), (108, 2343440), (110, 2300832), (120, 2109096), (132, 1917360), (135, 1874752), (144, 1757580), (160, 1581822), (165, 1533888), (176, 1438020), (180, 1406064), (192, 1318185), (198, 1278240), (216, 1171720), (220, 1150416), (240, 1054548), (264, 958680), (270, 937376), (288, 878790), (297, 852160), (320, 790911), (330, 766944), (352, 719010), (360, 703032), (396, 639120), (432, 585860), (440, 575208), (480, 527274), (495, 511296), (528, 479340), (540, 468688), (576, 439395), (594, 426080), (660, 383472), (704, 359505), (720, 351516), (792, 319560), (864, 292930), (880, 287604), (960, 263637), (990, 255648), (1056, 239670), (1080, 234344), (1188, 213040), (1320, 191736), (1440, 175758), (1485, 170432), (1584, 159780), (1728, 146465), (1760, 143802), (1980, 127824), (2112, 119835), (2160, 117172), (2376, 106520), (2640, 95868), (2663, 95040), (2880, 87879), (2970, 85216), (3168, 79890), (3520, 71901), (3960, 63912), (4320, 58586), (4752, 53260), (5280, 47934), (5326, 47520), (5940, 42608), (6336, 39945), (7920, 31956), (7989, 31680), (8640, 29293), (9504, 26630), (10560, 23967), (10652, 23760), (11880, 21304), (13315, 19008), (15840, 15978)]