442621203160

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1\times {\mathrm{1069}}^1$

素因数の和:1905

約数の個数: 128

約数和(自身を含む): 1015202304000

約数和(自身を除く): 572581100840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 283, 316, 395, 463, 566, 632, 790, 926, 1069, 1132, 1415, 1580, 1852, 2138, 2264, 2315, 2830, 3160, 3704, 4276, 4630, 5345, 5660, 8552, 9260, 10690, 11320, 18520, 21380, 22357, 36577, 42760, 44714, 73154, 84451, 89428, 111785, 131029, 146308, 168902, 178856, 182885, 223570, 262058, 292616, 302527, 337804, 365770, 422255, 447140, 494947, 524116, 605054, 655145, 675608, 731540, 844510, 894280, 989894, 1048232, 1210108, 1310290, 1463080, 1512635, 1689020, 1979788, 2420216, 2474735, 2620580, 3025270, 3378040, 3959576, 4949470, 5241160, 6050540, 9898940, 10351291, 12101080, 19797880, 20702582, 23899633, 39100813, 41405164, 47799266, 51756455, 78201626, 82810328, 95598532, 103512910, 119498165, 140070001, 156403252, 191197064, 195504065, 207025820, 238996330, 280140002, 312806504, 391008130, 414051640, 477992660, 560280004, 700350005, 782016260, 955985320, 1120560008, 1400700010, 1564032520, 2801400020, 5602800040, 11065530079, 22131060158, 44262120316, 55327650395, 88524240632, 110655300790, 221310601580, 442621203160]

約数ペア:

[(1, 442621203160), (2, 221310601580), (4, 110655300790), (5, 88524240632), (8, 55327650395), (10, 44262120316), (20, 22131060158), (40, 11065530079), (79, 5602800040), (158, 2801400020), (283, 1564032520), (316, 1400700010), (395, 1120560008), (463, 955985320), (566, 782016260), (632, 700350005), (790, 560280004), (926, 477992660), (1069, 414051640), (1132, 391008130), (1415, 312806504), (1580, 280140002), (1852, 238996330), (2138, 207025820), (2264, 195504065), (2315, 191197064), (2830, 156403252), (3160, 140070001), (3704, 119498165), (4276, 103512910), (4630, 95598532), (5345, 82810328), (5660, 78201626), (8552, 51756455), (9260, 47799266), (10690, 41405164), (11320, 39100813), (18520, 23899633), (21380, 20702582), (22357, 19797880), (36577, 12101080), (42760, 10351291), (44714, 9898940), (73154, 6050540), (84451, 5241160), (89428, 4949470), (111785, 3959576), (131029, 3378040), (146308, 3025270), (168902, 2620580), (178856, 2474735), (182885, 2420216), (223570, 1979788), (262058, 1689020), (292616, 1512635), (302527, 1463080), (337804, 1310290), (365770, 1210108), (422255, 1048232), (447140, 989894), (494947, 894280), (524116, 844510), (605054, 731540), (655145, 675608)]