402635520

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{4993}}^1$

素因数の和:5027

約数の個数: 216

約数和(自身を含む): 1592406816

約数和(自身を除く): 1189771296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 4993, 5040, 5376, 5760, 6720, 8064, 8960, 9986, 10080, 11520, 13440, 14979, 16128, 19972, 20160, 24965, 26880, 29958, 34951, 39944, 40320, 44937, 49930, 59916, 69902, 74895, 79888, 80640, 89874, 99860, 104853, 119832, 139804, 149790, 159776, 174755, 179748, 199720, 209706, 224685, 239664, 279608, 299580, 314559, 319552, 349510, 359496, 399440, 419412, 449370, 479328, 524265, 559216, 599160, 629118, 639104, 699020, 718992, 798880, 838824, 898740, 958656, 1048530, 1118432, 1198320, 1258236, 1278208, 1398040, 1437984, 1572795, 1597760, 1677648, 1797480, 1917312, 2097060, 2236864, 2396640, 2516472, 2796080, 2875968, 3145590, 3195520, 3355296, 3594960, 3834624, 4194120, 4473728, 4793280, 5032944, 5592160, 5751936, 6291180, 6391040, 6710592, 7189920, 8388240, 8947456, 9586560, 10065888, 11184320, 11503872, 12582360, 13421184, 14379840, 16776480, 19173120, 20131776, 22368640, 25164720, 26842368, 28759680, 33552960, 40263552, 44737280, 50329440, 57519360, 67105920, 80527104, 100658880, 134211840, 201317760, 402635520]

約数ペア:

[(1, 402635520), (2, 201317760), (3, 134211840), (4, 100658880), (5, 80527104), (6, 67105920), (7, 57519360), (8, 50329440), (9, 44737280), (10, 40263552), (12, 33552960), (14, 28759680), (15, 26842368), (16, 25164720), (18, 22368640), (20, 20131776), (21, 19173120), (24, 16776480), (28, 14379840), (30, 13421184), (32, 12582360), (35, 11503872), (36, 11184320), (40, 10065888), (42, 9586560), (45, 8947456), (48, 8388240), (56, 7189920), (60, 6710592), (63, 6391040), (64, 6291180), (70, 5751936), (72, 5592160), (80, 5032944), (84, 4793280), (90, 4473728), (96, 4194120), (105, 3834624), (112, 3594960), (120, 3355296), (126, 3195520), (128, 3145590), (140, 2875968), (144, 2796080), (160, 2516472), (168, 2396640), (180, 2236864), (192, 2097060), (210, 1917312), (224, 1797480), (240, 1677648), (252, 1597760), (256, 1572795), (280, 1437984), (288, 1398040), (315, 1278208), (320, 1258236), (336, 1198320), (360, 1118432), (384, 1048530), (420, 958656), (448, 898740), (480, 838824), (504, 798880), (560, 718992), (576, 699020), (630, 639104), (640, 629118), (672, 599160), (720, 559216), (768, 524265), (840, 479328), (896, 449370), (960, 419412), (1008, 399440), (1120, 359496), (1152, 349510), (1260, 319552), (1280, 314559), (1344, 299580), (1440, 279608), (1680, 239664), (1792, 224685), (1920, 209706), (2016, 199720), (2240, 179748), (2304, 174755), (2520, 159776), (2688, 149790), (2880, 139804), (3360, 119832), (3840, 104853), (4032, 99860), (4480, 89874), (4993, 80640), (5040, 79888), (5376, 74895), (5760, 69902), (6720, 59916), (8064, 49930), (8960, 44937), (9986, 40320), (10080, 39944), (11520, 34951), (13440, 29958), (14979, 26880), (16128, 24965), (19972, 20160)]