1569446220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{829}}^1$

素因数の和:1207

約数の個数: 96

約数和(自身を含む): 4450924800

約数和(自身を除く): 2881478580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 227, 278, 417, 454, 556, 681, 695, 829, 834, 908, 1135, 1362, 1390, 1658, 1668, 2085, 2270, 2487, 2724, 2780, 3316, 3405, 4145, 4170, 4540, 4974, 6810, 8290, 8340, 9948, 12435, 13620, 16580, 24870, 31553, 49740, 63106, 94659, 115231, 126212, 157765, 188183, 189318, 230462, 315530, 345693, 376366, 378636, 460924, 473295, 564549, 576155, 631060, 691386, 752732, 940915, 946590, 1129098, 1152310, 1382772, 1728465, 1881830, 1893180, 2258196, 2304620, 2822745, 3456930, 3763660, 5645490, 6913860, 11290980, 26157437, 52314874, 78472311, 104629748, 130787185, 156944622, 261574370, 313889244, 392361555, 523148740, 784723110, 1569446220]

約数ペア:

[(1, 1569446220), (2, 784723110), (3, 523148740), (4, 392361555), (5, 313889244), (6, 261574370), (10, 156944622), (12, 130787185), (15, 104629748), (20, 78472311), (30, 52314874), (60, 26157437), (139, 11290980), (227, 6913860), (278, 5645490), (417, 3763660), (454, 3456930), (556, 2822745), (681, 2304620), (695, 2258196), (829, 1893180), (834, 1881830), (908, 1728465), (1135, 1382772), (1362, 1152310), (1390, 1129098), (1658, 946590), (1668, 940915), (2085, 752732), (2270, 691386), (2487, 631060), (2724, 576155), (2780, 564549), (3316, 473295), (3405, 460924), (4145, 378636), (4170, 376366), (4540, 345693), (4974, 315530), (6810, 230462), (8290, 189318), (8340, 188183), (9948, 157765), (12435, 126212), (13620, 115231), (16580, 94659), (24870, 63106), (31553, 49740)]