198188480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:986

約数の個数: 112

約数和(自身を含む): 545226240

約数和(自身を除く): 347037760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 140, 160, 206, 224, 280, 320, 412, 448, 515, 560, 721, 824, 859, 1030, 1120, 1442, 1648, 1718, 2060, 2240, 2884, 3296, 3436, 3605, 4120, 4295, 5768, 6013, 6592, 6872, 7210, 8240, 8590, 11536, 12026, 13744, 14420, 16480, 17180, 23072, 24052, 27488, 28840, 30065, 32960, 34360, 46144, 48104, 54976, 57680, 60130, 68720, 88477, 96208, 115360, 120260, 137440, 176954, 192416, 230720, 240520, 274880, 353908, 384832, 442385, 481040, 619339, 707816, 884770, 962080, 1238678, 1415632, 1769540, 1924160, 2477356, 2831264, 3096695, 3539080, 4954712, 5662528, 6193390, 7078160, 9909424, 12386780, 14156320, 19818848, 24773560, 28312640, 39637696, 49547120, 99094240, 198188480]

約数ペア:

[(1, 198188480), (2, 99094240), (4, 49547120), (5, 39637696), (7, 28312640), (8, 24773560), (10, 19818848), (14, 14156320), (16, 12386780), (20, 9909424), (28, 7078160), (32, 6193390), (35, 5662528), (40, 4954712), (56, 3539080), (64, 3096695), (70, 2831264), (80, 2477356), (103, 1924160), (112, 1769540), (140, 1415632), (160, 1238678), (206, 962080), (224, 884770), (280, 707816), (320, 619339), (412, 481040), (448, 442385), (515, 384832), (560, 353908), (721, 274880), (824, 240520), (859, 230720), (1030, 192416), (1120, 176954), (1442, 137440), (1648, 120260), (1718, 115360), (2060, 96208), (2240, 88477), (2884, 68720), (3296, 60130), (3436, 57680), (3605, 54976), (4120, 48104), (4295, 46144), (5768, 34360), (6013, 32960), (6592, 30065), (6872, 28840), (7210, 27488), (8240, 24052), (8590, 23072), (11536, 17180), (12026, 16480), (13744, 14420)]