194266240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 537189120

約数和(自身を除く): 342922880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 128, 140, 160, 206, 224, 280, 320, 412, 421, 448, 515, 560, 640, 721, 824, 842, 896, 1030, 1120, 1442, 1648, 1684, 2060, 2105, 2240, 2884, 2947, 3296, 3368, 3605, 4120, 4210, 4480, 5768, 5894, 6592, 6736, 7210, 8240, 8420, 11536, 11788, 13184, 13472, 14420, 14735, 16480, 16840, 23072, 23576, 26944, 28840, 29470, 32960, 33680, 43363, 46144, 47152, 53888, 57680, 58940, 65920, 67360, 86726, 92288, 94304, 115360, 117880, 134720, 173452, 188608, 216815, 230720, 235760, 269440, 303541, 346904, 377216, 433630, 461440, 471520, 607082, 693808, 867260, 943040, 1214164, 1387616, 1517705, 1734520, 1886080, 2428328, 2775232, 3035410, 3469040, 4856656, 5550464, 6070820, 6938080, 9713312, 12141640, 13876160, 19426624, 24283280, 27752320, 38853248, 48566560, 97133120, 194266240]

約数ペア:

[(1, 194266240), (2, 97133120), (4, 48566560), (5, 38853248), (7, 27752320), (8, 24283280), (10, 19426624), (14, 13876160), (16, 12141640), (20, 9713312), (28, 6938080), (32, 6070820), (35, 5550464), (40, 4856656), (56, 3469040), (64, 3035410), (70, 2775232), (80, 2428328), (103, 1886080), (112, 1734520), (128, 1517705), (140, 1387616), (160, 1214164), (206, 943040), (224, 867260), (280, 693808), (320, 607082), (412, 471520), (421, 461440), (448, 433630), (515, 377216), (560, 346904), (640, 303541), (721, 269440), (824, 235760), (842, 230720), (896, 216815), (1030, 188608), (1120, 173452), (1442, 134720), (1648, 117880), (1684, 115360), (2060, 94304), (2105, 92288), (2240, 86726), (2884, 67360), (2947, 65920), (3296, 58940), (3368, 57680), (3605, 53888), (4120, 47152), (4210, 46144), (4480, 43363), (5768, 33680), (5894, 32960), (6592, 29470), (6736, 28840), (7210, 26944), (8240, 23576), (8420, 23072), (11536, 16840), (11788, 16480), (13184, 14735), (13472, 14420)]