630282240

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{977}}^1$

素因数の和:1017

約数の個数: 288

約数和(自身を含む): 2499063840

約数和(自身を除く): 1868781600

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, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 977, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 1954, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 2931, 3072, 3360, 3584, 3840, 3908, 4032, 4480, 4608, 4885, 5040, 5120, 5376, 5760, 5862, 6144, 6720, 6839, 7168, 7680, 7816, 8064, 8793, 8960, 9216, 9770, 10080, 10240, 10752, 11520, 11724, 13440, 13678, 14336, 14655, 15360, 15632, 16128, 17586, 17920, 18432, 19540, 20160, 20517, 21504, 23040, 23448, 26880, 27356, 29310, 30720, 31264, 32256, 34195, 35172, 35840, 39080, 40320, 41034, 43008, 43965, 46080, 46896, 53760, 54712, 58620, 61551, 62528, 64512, 68390, 70344, 71680, 78160, 80640, 82068, 87930, 92160, 93792, 102585, 107520, 109424, 117240, 123102, 125056, 129024, 136780, 140688, 156320, 161280, 164136, 175860, 187584, 205170, 215040, 218848, 234480, 246204, 250112, 273560, 281376, 307755, 312640, 322560, 328272, 351720, 375168, 410340, 437696, 468960, 492408, 500224, 547120, 562752, 615510, 625280, 645120, 656544, 703440, 750336, 820680, 875392, 937920, 984816, 1000448, 1094240, 1125504, 1231020, 1250560, 1313088, 1406880, 1500672, 1641360, 1750784, 1875840, 1969632, 2000896, 2188480, 2251008, 2462040, 2501120, 2626176, 2813760, 3001344, 3282720, 3501568, 3751680, 3939264, 4376960, 4502016, 4924080, 5002240, 5252352, 5627520, 6002688, 6565440, 7003136, 7503360, 7878528, 8753920, 9004032, 9848160, 10004480, 10504704, 11255040, 13130880, 14006272, 15006720, 15757056, 17507840, 18008064, 19696320, 21009408, 22510080, 26261760, 30013440, 31514112, 35015680, 39392640, 42018816, 45020160, 52523520, 63028224, 70031360, 78785280, 90040320, 105047040, 126056448, 157570560, 210094080, 315141120, 630282240]

約数ペア:

[(1, 630282240), (2, 315141120), (3, 210094080), (4, 157570560), (5, 126056448), (6, 105047040), (7, 90040320), (8, 78785280), (9, 70031360), (10, 63028224), (12, 52523520), (14, 45020160), (15, 42018816), (16, 39392640), (18, 35015680), (20, 31514112), (21, 30013440), (24, 26261760), (28, 22510080), (30, 21009408), (32, 19696320), (35, 18008064), (36, 17507840), (40, 15757056), (42, 15006720), (45, 14006272), (48, 13130880), (56, 11255040), (60, 10504704), (63, 10004480), (64, 9848160), (70, 9004032), (72, 8753920), (80, 7878528), (84, 7503360), (90, 7003136), (96, 6565440), (105, 6002688), (112, 5627520), (120, 5252352), (126, 5002240), (128, 4924080), (140, 4502016), (144, 4376960), (160, 3939264), (168, 3751680), (180, 3501568), (192, 3282720), (210, 3001344), (224, 2813760), (240, 2626176), (252, 2501120), (256, 2462040), (280, 2251008), (288, 2188480), (315, 2000896), (320, 1969632), (336, 1875840), (360, 1750784), (384, 1641360), (420, 1500672), (448, 1406880), (480, 1313088), (504, 1250560), (512, 1231020), (560, 1125504), (576, 1094240), (630, 1000448), (640, 984816), (672, 937920), (720, 875392), (768, 820680), (840, 750336), (896, 703440), (960, 656544), (977, 645120), (1008, 625280), (1024, 615510), (1120, 562752), (1152, 547120), (1260, 500224), (1280, 492408), (1344, 468960), (1440, 437696), (1536, 410340), (1680, 375168), (1792, 351720), (1920, 328272), (1954, 322560), (2016, 312640), (2048, 307755), (2240, 281376), (2304, 273560), (2520, 250112), (2560, 246204), (2688, 234480), (2880, 218848), (2931, 215040), (3072, 205170), (3360, 187584), (3584, 175860), (3840, 164136), (3908, 161280), (4032, 156320), (4480, 140688), (4608, 136780), (4885, 129024), (5040, 125056), (5120, 123102), (5376, 117240), (5760, 109424), (5862, 107520), (6144, 102585), (6720, 93792), (6839, 92160), (7168, 87930), (7680, 82068), (7816, 80640), (8064, 78160), (8793, 71680), (8960, 70344), (9216, 68390), (9770, 64512), (10080, 62528), (10240, 61551), (10752, 58620), (11520, 54712), (11724, 53760), (13440, 46896), (13678, 46080), (14336, 43965), (14655, 43008), (15360, 41034), (15632, 40320), (16128, 39080), (17586, 35840), (17920, 35172), (18432, 34195), (19540, 32256), (20160, 31264), (20517, 30720), (21504, 29310), (23040, 27356), (23448, 26880)]