191750280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2273}}^1$

素因数の和:2343

約数の個数: 128

約数和(自身を含む): 622166400

約数和(自身を除く): 430416120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 703, 740, 760, 888, 1110, 1140, 1406, 1480, 2109, 2220, 2273, 2280, 2812, 3515, 4218, 4440, 4546, 5624, 6819, 7030, 8436, 9092, 10545, 11365, 13638, 14060, 16872, 18184, 21090, 22730, 27276, 28120, 34095, 42180, 43187, 45460, 54552, 68190, 84101, 84360, 86374, 90920, 129561, 136380, 168202, 172748, 215935, 252303, 259122, 272760, 336404, 345496, 420505, 431870, 504606, 518244, 647805, 672808, 841010, 863740, 1009212, 1036488, 1261515, 1295610, 1597919, 1682020, 1727480, 2018424, 2523030, 2591220, 3195838, 3364040, 4793757, 5046060, 5182440, 6391676, 7989595, 9587514, 10092120, 12783352, 15979190, 19175028, 23968785, 31958380, 38350056, 47937570, 63916760, 95875140, 191750280]

約数ペア:

[(1, 191750280), (2, 95875140), (3, 63916760), (4, 47937570), (5, 38350056), (6, 31958380), (8, 23968785), (10, 19175028), (12, 15979190), (15, 12783352), (19, 10092120), (20, 9587514), (24, 7989595), (30, 6391676), (37, 5182440), (38, 5046060), (40, 4793757), (57, 3364040), (60, 3195838), (74, 2591220), (76, 2523030), (95, 2018424), (111, 1727480), (114, 1682020), (120, 1597919), (148, 1295610), (152, 1261515), (185, 1036488), (190, 1009212), (222, 863740), (228, 841010), (285, 672808), (296, 647805), (370, 518244), (380, 504606), (444, 431870), (456, 420505), (555, 345496), (570, 336404), (703, 272760), (740, 259122), (760, 252303), (888, 215935), (1110, 172748), (1140, 168202), (1406, 136380), (1480, 129561), (2109, 90920), (2220, 86374), (2273, 84360), (2280, 84101), (2812, 68190), (3515, 54552), (4218, 45460), (4440, 43187), (4546, 42180), (5624, 34095), (6819, 28120), (7030, 27276), (8436, 22730), (9092, 21090), (10545, 18184), (11365, 16872), (13638, 14060)]