118586440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 318193920

約数和(自身を除く): 199607480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 61, 70, 106, 122, 131, 140, 212, 244, 262, 265, 280, 305, 371, 424, 427, 488, 524, 530, 610, 655, 742, 854, 917, 1048, 1060, 1220, 1310, 1484, 1708, 1834, 1855, 2120, 2135, 2440, 2620, 2968, 3233, 3416, 3668, 3710, 4270, 4585, 5240, 6466, 6943, 7336, 7420, 7991, 8540, 9170, 12932, 13886, 14840, 15982, 16165, 17080, 18340, 22631, 25864, 27772, 31964, 32330, 34715, 36680, 39955, 45262, 48601, 55544, 55937, 63928, 64660, 69430, 79910, 90524, 97202, 111874, 113155, 129320, 138860, 159820, 181048, 194404, 223748, 226310, 243005, 277720, 279685, 319640, 388808, 423523, 447496, 452620, 486010, 559370, 847046, 905240, 972020, 1118740, 1694092, 1944040, 2117615, 2237480, 2964661, 3388184, 4235230, 5929322, 8470460, 11858644, 14823305, 16940920, 23717288, 29646610, 59293220, 118586440]

約数ペア:

[(1, 118586440), (2, 59293220), (4, 29646610), (5, 23717288), (7, 16940920), (8, 14823305), (10, 11858644), (14, 8470460), (20, 5929322), (28, 4235230), (35, 3388184), (40, 2964661), (53, 2237480), (56, 2117615), (61, 1944040), (70, 1694092), (106, 1118740), (122, 972020), (131, 905240), (140, 847046), (212, 559370), (244, 486010), (262, 452620), (265, 447496), (280, 423523), (305, 388808), (371, 319640), (424, 279685), (427, 277720), (488, 243005), (524, 226310), (530, 223748), (610, 194404), (655, 181048), (742, 159820), (854, 138860), (917, 129320), (1048, 113155), (1060, 111874), (1220, 97202), (1310, 90524), (1484, 79910), (1708, 69430), (1834, 64660), (1855, 63928), (2120, 55937), (2135, 55544), (2440, 48601), (2620, 45262), (2968, 39955), (3233, 36680), (3416, 34715), (3668, 32330), (3710, 31964), (4270, 27772), (4585, 25864), (5240, 22631), (6466, 18340), (6943, 17080), (7336, 16165), (7420, 15982), (7991, 14840), (8540, 13886), (9170, 12932)]