225088080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{133981}}^1$

素因数の和:134004

約数の個数: 80

約数和(自身を含む): 797460864

約数和(自身を除く): 572372784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 133981, 267962, 401943, 535924, 669905, 803886, 937867, 1071848, 1339810, 1607772, 1875734, 2009715, 2143696, 2679620, 2813601, 3215544, 3751468, 4019430, 4689335, 5359240, 5627202, 6431088, 7502936, 8038860, 9378670, 10718480, 11254404, 14068005, 15005872, 16077720, 18757340, 22508808, 28136010, 32155440, 37514680, 45017616, 56272020, 75029360, 112544040, 225088080]

約数ペア:

[(1, 225088080), (2, 112544040), (3, 75029360), (4, 56272020), (5, 45017616), (6, 37514680), (7, 32155440), (8, 28136010), (10, 22508808), (12, 18757340), (14, 16077720), (15, 15005872), (16, 14068005), (20, 11254404), (21, 10718480), (24, 9378670), (28, 8038860), (30, 7502936), (35, 6431088), (40, 5627202), (42, 5359240), (48, 4689335), (56, 4019430), (60, 3751468), (70, 3215544), (80, 2813601), (84, 2679620), (105, 2143696), (112, 2009715), (120, 1875734), (140, 1607772), (168, 1339810), (210, 1071848), (240, 937867), (280, 803886), (336, 669905), (420, 535924), (560, 401943), (840, 267962), (1680, 133981)]