304599680

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:927

約数の個数: 192

約数和(自身を含む): 925123680

約数和(自身を除く): 620524000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 640, 704, 770, 784, 880, 883, 896, 980, 1078, 1120, 1232, 1408, 1540, 1568, 1760, 1766, 1960, 2156, 2240, 2464, 2695, 3080, 3136, 3520, 3532, 3920, 4312, 4415, 4480, 4928, 5390, 6160, 6181, 6272, 7040, 7064, 7840, 8624, 8830, 9713, 9856, 10780, 12320, 12362, 14128, 15680, 17248, 17660, 19426, 21560, 24640, 24724, 28256, 30905, 31360, 34496, 35320, 38852, 43120, 43267, 48565, 49280, 49448, 56512, 61810, 67991, 68992, 70640, 77704, 86240, 86534, 97130, 98896, 113024, 123620, 135982, 141280, 155408, 172480, 173068, 194260, 197792, 216335, 247240, 271964, 282560, 310816, 339955, 344960, 346136, 388520, 395584, 432670, 475937, 494480, 543928, 565120, 621632, 679910, 692272, 777040, 791168, 865340, 951874, 988960, 1087856, 1243264, 1359820, 1384544, 1554080, 1730680, 1903748, 1977920, 2175712, 2379685, 2719640, 2769088, 3108160, 3461360, 3807496, 3955840, 4351424, 4759370, 5439280, 5538176, 6216320, 6922720, 7614992, 8702848, 9518740, 10878560, 13845440, 15229984, 19037480, 21757120, 27690880, 30459968, 38074960, 43514240, 60919936, 76149920, 152299840, 304599680]

約数ペア:

[(1, 304599680), (2, 152299840), (4, 76149920), (5, 60919936), (7, 43514240), (8, 38074960), (10, 30459968), (11, 27690880), (14, 21757120), (16, 19037480), (20, 15229984), (22, 13845440), (28, 10878560), (32, 9518740), (35, 8702848), (40, 7614992), (44, 6922720), (49, 6216320), (55, 5538176), (56, 5439280), (64, 4759370), (70, 4351424), (77, 3955840), (80, 3807496), (88, 3461360), (98, 3108160), (110, 2769088), (112, 2719640), (128, 2379685), (140, 2175712), (154, 1977920), (160, 1903748), (176, 1730680), (196, 1554080), (220, 1384544), (224, 1359820), (245, 1243264), (280, 1087856), (308, 988960), (320, 951874), (352, 865340), (385, 791168), (392, 777040), (440, 692272), (448, 679910), (490, 621632), (539, 565120), (560, 543928), (616, 494480), (640, 475937), (704, 432670), (770, 395584), (784, 388520), (880, 346136), (883, 344960), (896, 339955), (980, 310816), (1078, 282560), (1120, 271964), (1232, 247240), (1408, 216335), (1540, 197792), (1568, 194260), (1760, 173068), (1766, 172480), (1960, 155408), (2156, 141280), (2240, 135982), (2464, 123620), (2695, 113024), (3080, 98896), (3136, 97130), (3520, 86534), (3532, 86240), (3920, 77704), (4312, 70640), (4415, 68992), (4480, 67991), (4928, 61810), (5390, 56512), (6160, 49448), (6181, 49280), (6272, 48565), (7040, 43267), (7064, 43120), (7840, 38852), (8624, 35320), (8830, 34496), (9713, 31360), (9856, 30905), (10780, 28256), (12320, 24724), (12362, 24640), (14128, 21560), (15680, 19426), (17248, 17660)]