675264240

素因数分解:

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

素因数の和:134007

約数の個数: 120

約数和(自身を含む): 2591747808

約数和(自身を除く): 1916483568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 133981, 267962, 401943, 535924, 669905, 803886, 937867, 1071848, 1205829, 1339810, 1607772, 1875734, 2009715, 2143696, 2411658, 2679620, 2813601, 3215544, 3751468, 4019430, 4689335, 4823316, 5359240, 5627202, 6029145, 6431088, 7502936, 8038860, 8440803, 9378670, 9646632, 10718480, 11254404, 12058290, 14068005, 15005872, 16077720, 16881606, 18757340, 19293264, 22508808, 24116580, 28136010, 32155440, 33763212, 37514680, 42204015, 45017616, 48233160, 56272020, 67526424, 75029360, 84408030, 96466320, 112544040, 135052848, 168816060, 225088080, 337632120, 675264240]

約数ペア:

[(1, 675264240), (2, 337632120), (3, 225088080), (4, 168816060), (5, 135052848), (6, 112544040), (7, 96466320), (8, 84408030), (9, 75029360), (10, 67526424), (12, 56272020), (14, 48233160), (15, 45017616), (16, 42204015), (18, 37514680), (20, 33763212), (21, 32155440), (24, 28136010), (28, 24116580), (30, 22508808), (35, 19293264), (36, 18757340), (40, 16881606), (42, 16077720), (45, 15005872), (48, 14068005), (56, 12058290), (60, 11254404), (63, 10718480), (70, 9646632), (72, 9378670), (80, 8440803), (84, 8038860), (90, 7502936), (105, 6431088), (112, 6029145), (120, 5627202), (126, 5359240), (140, 4823316), (144, 4689335), (168, 4019430), (180, 3751468), (210, 3215544), (240, 2813601), (252, 2679620), (280, 2411658), (315, 2143696), (336, 2009715), (360, 1875734), (420, 1607772), (504, 1339810), (560, 1205829), (630, 1071848), (720, 937867), (840, 803886), (1008, 669905), (1260, 535924), (1680, 401943), (2520, 267962), (5040, 133981)]