197305080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7577}}^1$

素因数の和:7629

約数の個数: 128

約数和(自身を含む): 698388480

約数和(自身を除く): 501083400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 7577, 8680, 13020, 15154, 22731, 26040, 30308, 37885, 45462, 53039, 60616, 75770, 90924, 106078, 113655, 151540, 159117, 181848, 212156, 227310, 234887, 265195, 303080, 318234, 424312, 454620, 469774, 530390, 636468, 704661, 795585, 909240, 939548, 1060780, 1174435, 1272936, 1409322, 1591170, 1644209, 1879096, 2121560, 2348870, 2818644, 3182340, 3288418, 3523305, 4697740, 4932627, 5637288, 6364680, 6576836, 7046610, 8221045, 9395480, 9865254, 13153672, 14093220, 16442090, 19730508, 24663135, 28186440, 32884180, 39461016, 49326270, 65768360, 98652540, 197305080]

約数ペア:

[(1, 197305080), (2, 98652540), (3, 65768360), (4, 49326270), (5, 39461016), (6, 32884180), (7, 28186440), (8, 24663135), (10, 19730508), (12, 16442090), (14, 14093220), (15, 13153672), (20, 9865254), (21, 9395480), (24, 8221045), (28, 7046610), (30, 6576836), (31, 6364680), (35, 5637288), (40, 4932627), (42, 4697740), (56, 3523305), (60, 3288418), (62, 3182340), (70, 2818644), (84, 2348870), (93, 2121560), (105, 1879096), (120, 1644209), (124, 1591170), (140, 1409322), (155, 1272936), (168, 1174435), (186, 1060780), (210, 939548), (217, 909240), (248, 795585), (280, 704661), (310, 636468), (372, 530390), (420, 469774), (434, 454620), (465, 424312), (620, 318234), (651, 303080), (744, 265195), (840, 234887), (868, 227310), (930, 212156), (1085, 181848), (1240, 159117), (1302, 151540), (1736, 113655), (1860, 106078), (2170, 90924), (2604, 75770), (3255, 60616), (3720, 53039), (4340, 45462), (5208, 37885), (6510, 30308), (7577, 26040), (8680, 22731), (13020, 15154)]