187210240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:398

約数の個数: 160

約数和(自身を含む): 531108864

約数和(自身を除く): 343898624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 337, 434, 448, 496, 512, 560, 620, 640, 674, 868, 896, 992, 1085, 1120, 1240, 1280, 1348, 1685, 1736, 1792, 1984, 2170, 2240, 2359, 2480, 2560, 2696, 3370, 3472, 3584, 3968, 4340, 4480, 4718, 4960, 5392, 6740, 6944, 7936, 8680, 8960, 9436, 9920, 10447, 10784, 11795, 13480, 13888, 15872, 17360, 17920, 18872, 19840, 20894, 21568, 23590, 26960, 27776, 34720, 37744, 39680, 41788, 43136, 47180, 52235, 53920, 55552, 69440, 73129, 75488, 79360, 83576, 86272, 94360, 104470, 107840, 111104, 138880, 146258, 150976, 167152, 172544, 188720, 208940, 215680, 277760, 292516, 301952, 334304, 365645, 377440, 417880, 431360, 555520, 585032, 603904, 668608, 731290, 754880, 835760, 862720, 1170064, 1207808, 1337216, 1462580, 1509760, 1671520, 2340128, 2674432, 2925160, 3019520, 3343040, 4680256, 5348864, 5850320, 6039040, 6686080, 9360512, 11700640, 13372160, 18721024, 23401280, 26744320, 37442048, 46802560, 93605120, 187210240]

約数ペア:

[(1, 187210240), (2, 93605120), (4, 46802560), (5, 37442048), (7, 26744320), (8, 23401280), (10, 18721024), (14, 13372160), (16, 11700640), (20, 9360512), (28, 6686080), (31, 6039040), (32, 5850320), (35, 5348864), (40, 4680256), (56, 3343040), (62, 3019520), (64, 2925160), (70, 2674432), (80, 2340128), (112, 1671520), (124, 1509760), (128, 1462580), (140, 1337216), (155, 1207808), (160, 1170064), (217, 862720), (224, 835760), (248, 754880), (256, 731290), (280, 668608), (310, 603904), (320, 585032), (337, 555520), (434, 431360), (448, 417880), (496, 377440), (512, 365645), (560, 334304), (620, 301952), (640, 292516), (674, 277760), (868, 215680), (896, 208940), (992, 188720), (1085, 172544), (1120, 167152), (1240, 150976), (1280, 146258), (1348, 138880), (1685, 111104), (1736, 107840), (1792, 104470), (1984, 94360), (2170, 86272), (2240, 83576), (2359, 79360), (2480, 75488), (2560, 73129), (2696, 69440), (3370, 55552), (3472, 53920), (3584, 52235), (3968, 47180), (4340, 43136), (4480, 41788), (4718, 39680), (4960, 37744), (5392, 34720), (6740, 27776), (6944, 26960), (7936, 23590), (8680, 21568), (8960, 20894), (9436, 19840), (9920, 18872), (10447, 17920), (10784, 17360), (11795, 15872), (13480, 13888)]