404328960

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 480

約数和(自身を含む): 1685249280

約数和(自身を除く): 1280920320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 109, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 218, 224, 230, 240, 252, 256, 276, 280, 288, 315, 320, 322, 327, 336, 345, 360, 368, 384, 414, 420, 436, 448, 460, 480, 483, 504, 512, 545, 552, 560, 576, 630, 640, 644, 654, 672, 690, 720, 736, 763, 768, 805, 828, 840, 872, 896, 920, 960, 966, 981, 1008, 1035, 1090, 1104, 1120, 1152, 1260, 1280, 1288, 1308, 1344, 1380, 1440, 1449, 1472, 1526, 1536, 1610, 1635, 1656, 1680, 1744, 1792, 1840, 1920, 1932, 1962, 2016, 2070, 2180, 2208, 2240, 2289, 2304, 2415, 2507, 2520, 2560, 2576, 2616, 2688, 2760, 2880, 2898, 2944, 3052, 3220, 3270, 3312, 3360, 3488, 3584, 3680, 3815, 3840, 3864, 3924, 4032, 4140, 4360, 4416, 4480, 4578, 4608, 4830, 4905, 5014, 5040, 5152, 5232, 5376, 5520, 5760, 5796, 5888, 6104, 6440, 6540, 6624, 6720, 6867, 6976, 7245, 7360, 7521, 7630, 7680, 7728, 7848, 8064, 8280, 8720, 8832, 8960, 9156, 9660, 9810, 10028, 10080, 10304, 10464, 10752, 11040, 11445, 11520, 11592, 11776, 12208, 12535, 12880, 13080, 13248, 13440, 13734, 13952, 14490, 14720, 15042, 15260, 15456, 15696, 16128, 16560, 17440, 17549, 17664, 17920, 18312, 19320, 19620, 20056, 20160, 20608, 20928, 22080, 22563, 22890, 23040, 23184, 24416, 25070, 25760, 26160, 26496, 26880, 27468, 27904, 28980, 29440, 30084, 30520, 30912, 31392, 32256, 33120, 34335, 34880, 35098, 35328, 36624, 37605, 38640, 39240, 40112, 40320, 41216, 41856, 44160, 45126, 45780, 46368, 48832, 50140, 51520, 52320, 52647, 52992, 53760, 54936, 55808, 57960, 58880, 60168, 61040, 61824, 62784, 66240, 68670, 69760, 70196, 73248, 75210, 77280, 78480, 80224, 80640, 82432, 83712, 87745, 88320, 90252, 91560, 92736, 97664, 100280, 103040, 104640, 105294, 105984, 109872, 112815, 115920, 120336, 122080, 123648, 125568, 132480, 137340, 139520, 140392, 146496, 150420, 154560, 156960, 157941, 160448, 161280, 167424, 175490, 176640, 180504, 183120, 185472, 195328, 200560, 206080, 209280, 210588, 219744, 225630, 231840, 240672, 244160, 247296, 251136, 263235, 264960, 274680, 279040, 280784, 292992, 300840, 309120, 313920, 315882, 320896, 350980, 361008, 366240, 370944, 390656, 401120, 412160, 418560, 421176, 439488, 451260, 463680, 481344, 488320, 502272, 526470, 529920, 549360, 561568, 585984, 601680, 618240, 627840, 631764, 641792, 701960, 722016, 732480, 741888, 789705, 802240, 837120, 842352, 878976, 902520, 927360, 962688, 976640, 1052940, 1098720, 1123136, 1171968, 1203360, 1236480, 1255680, 1263528, 1283584, 1403920, 1444032, 1464960, 1579410, 1604480, 1684704, 1757952, 1805040, 1854720, 1925376, 1953280, 2105880, 2197440, 2246272, 2406720, 2511360, 2527056, 2807840, 2888064, 2929920, 3158820, 3208960, 3369408, 3515904, 3610080, 3709440, 3850752, 4211760, 4394880, 4492544, 4813440, 5054112, 5615680, 5776128, 5859840, 6317640, 6417920, 6738816, 7220160, 8423520, 8789760, 8985088, 9626880, 10108224, 11231360, 11552256, 12635280, 13477632, 14440320, 16847040, 17579520, 19253760, 20216448, 22462720, 25270560, 26955264, 28880640, 33694080, 40432896, 44925440, 50541120, 57761280, 67388160, 80865792, 101082240, 134776320, 202164480, 404328960]

約数ペア:

[(1, 404328960), (2, 202164480), (3, 134776320), (4, 101082240), (5, 80865792), (6, 67388160), (7, 57761280), (8, 50541120), (9, 44925440), (10, 40432896), (12, 33694080), (14, 28880640), (15, 26955264), (16, 25270560), (18, 22462720), (20, 20216448), (21, 19253760), (23, 17579520), (24, 16847040), (28, 14440320), (30, 13477632), (32, 12635280), (35, 11552256), (36, 11231360), (40, 10108224), (42, 9626880), (45, 8985088), (46, 8789760), (48, 8423520), (56, 7220160), (60, 6738816), (63, 6417920), (64, 6317640), (69, 5859840), (70, 5776128), (72, 5615680), (80, 5054112), (84, 4813440), (90, 4492544), (92, 4394880), (96, 4211760), (105, 3850752), (109, 3709440), (112, 3610080), (115, 3515904), (120, 3369408), (126, 3208960), (128, 3158820), (138, 2929920), (140, 2888064), (144, 2807840), (160, 2527056), (161, 2511360), (168, 2406720), (180, 2246272), (184, 2197440), (192, 2105880), (207, 1953280), (210, 1925376), (218, 1854720), (224, 1805040), (230, 1757952), (240, 1684704), (252, 1604480), (256, 1579410), (276, 1464960), (280, 1444032), (288, 1403920), (315, 1283584), (320, 1263528), (322, 1255680), (327, 1236480), (336, 1203360), (345, 1171968), (360, 1123136), (368, 1098720), (384, 1052940), (414, 976640), (420, 962688), (436, 927360), (448, 902520), (460, 878976), (480, 842352), (483, 837120), (504, 802240), (512, 789705), (545, 741888), (552, 732480), (560, 722016), (576, 701960), (630, 641792), (640, 631764), (644, 627840), (654, 618240), (672, 601680), (690, 585984), (720, 561568), (736, 549360), (763, 529920), (768, 526470), (805, 502272), (828, 488320), (840, 481344), (872, 463680), (896, 451260), (920, 439488), (960, 421176), (966, 418560), (981, 412160), (1008, 401120), (1035, 390656), (1090, 370944), (1104, 366240), (1120, 361008), (1152, 350980), (1260, 320896), (1280, 315882), (1288, 313920), (1308, 309120), (1344, 300840), (1380, 292992), (1440, 280784), (1449, 279040), (1472, 274680), (1526, 264960), (1536, 263235), (1610, 251136), (1635, 247296), (1656, 244160), (1680, 240672), (1744, 231840), (1792, 225630), (1840, 219744), (1920, 210588), (1932, 209280), (1962, 206080), (2016, 200560), (2070, 195328), (2180, 185472), (2208, 183120), (2240, 180504), (2289, 176640), (2304, 175490), (2415, 167424), (2507, 161280), (2520, 160448), (2560, 157941), (2576, 156960), (2616, 154560), (2688, 150420), (2760, 146496), (2880, 140392), (2898, 139520), (2944, 137340), (3052, 132480), (3220, 125568), (3270, 123648), (3312, 122080), (3360, 120336), (3488, 115920), (3584, 112815), (3680, 109872), (3815, 105984), (3840, 105294), (3864, 104640), (3924, 103040), (4032, 100280), (4140, 97664), (4360, 92736), (4416, 91560), (4480, 90252), (4578, 88320), (4608, 87745), (4830, 83712), (4905, 82432), (5014, 80640), (5040, 80224), (5152, 78480), (5232, 77280), (5376, 75210), (5520, 73248), (5760, 70196), (5796, 69760), (5888, 68670), (6104, 66240), (6440, 62784), (6540, 61824), (6624, 61040), (6720, 60168), (6867, 58880), (6976, 57960), (7245, 55808), (7360, 54936), (7521, 53760), (7630, 52992), (7680, 52647), (7728, 52320), (7848, 51520), (8064, 50140), (8280, 48832), (8720, 46368), (8832, 45780), (8960, 45126), (9156, 44160), (9660, 41856), (9810, 41216), (10028, 40320), (10080, 40112), (10304, 39240), (10464, 38640), (10752, 37605), (11040, 36624), (11445, 35328), (11520, 35098), (11592, 34880), (11776, 34335), (12208, 33120), (12535, 32256), (12880, 31392), (13080, 30912), (13248, 30520), (13440, 30084), (13734, 29440), (13952, 28980), (14490, 27904), (14720, 27468), (15042, 26880), (15260, 26496), (15456, 26160), (15696, 25760), (16128, 25070), (16560, 24416), (17440, 23184), (17549, 23040), (17664, 22890), (17920, 22563), (18312, 22080), (19320, 20928), (19620, 20608), (20056, 20160)]