143349920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 390096000

約数和(自身を除く): 246746080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 224, 280, 298, 560, 596, 745, 859, 1043, 1120, 1192, 1490, 1718, 2086, 2384, 2980, 3436, 4172, 4295, 4768, 5215, 5960, 6013, 6872, 8344, 8590, 10430, 11920, 12026, 13744, 16688, 17180, 20860, 23840, 24052, 27488, 30065, 33376, 34360, 41720, 48104, 60130, 68720, 83440, 96208, 120260, 127991, 137440, 166880, 192416, 240520, 255982, 481040, 511964, 639955, 895937, 962080, 1023928, 1279910, 1791874, 2047856, 2559820, 3583748, 4095712, 4479685, 5119640, 7167496, 8959370, 10239280, 14334992, 17918740, 20478560, 28669984, 35837480, 71674960, 143349920]

約数ペア:

[(1, 143349920), (2, 71674960), (4, 35837480), (5, 28669984), (7, 20478560), (8, 17918740), (10, 14334992), (14, 10239280), (16, 8959370), (20, 7167496), (28, 5119640), (32, 4479685), (35, 4095712), (40, 3583748), (56, 2559820), (70, 2047856), (80, 1791874), (112, 1279910), (140, 1023928), (149, 962080), (160, 895937), (224, 639955), (280, 511964), (298, 481040), (560, 255982), (596, 240520), (745, 192416), (859, 166880), (1043, 137440), (1120, 127991), (1192, 120260), (1490, 96208), (1718, 83440), (2086, 68720), (2384, 60130), (2980, 48104), (3436, 41720), (4172, 34360), (4295, 33376), (4768, 30065), (5215, 27488), (5960, 24052), (6013, 23840), (6872, 20860), (8344, 17180), (8590, 16688), (10430, 13744), (11920, 12026)]