2016987180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{136099}}^1$

素因数の和:136143

約数の個数: 96

約数和(自身を含む): 6402144000

約数和(自身を除く): 4385156820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 136099, 272198, 408297, 544396, 680495, 816594, 1360990, 1633188, 1769287, 2041485, 2585881, 2721980, 3538574, 4082970, 5171762, 5307861, 7077148, 7757643, 8165940, 8846435, 10343524, 10615722, 12929405, 15515286, 17692870, 21231444, 25858810, 26539305, 31030572, 33616453, 35385740, 38788215, 51717620, 53078610, 67232906, 77576430, 100849359, 106157220, 134465812, 155152860, 168082265, 201698718, 336164530, 403397436, 504246795, 672329060, 1008493590, 2016987180]

約数ペア:

[(1, 2016987180), (2, 1008493590), (3, 672329060), (4, 504246795), (5, 403397436), (6, 336164530), (10, 201698718), (12, 168082265), (13, 155152860), (15, 134465812), (19, 106157220), (20, 100849359), (26, 77576430), (30, 67232906), (38, 53078610), (39, 51717620), (52, 38788215), (57, 35385740), (60, 33616453), (65, 31030572), (76, 26539305), (78, 25858810), (95, 21231444), (114, 17692870), (130, 15515286), (156, 12929405), (190, 10615722), (195, 10343524), (228, 8846435), (247, 8165940), (260, 7757643), (285, 7077148), (380, 5307861), (390, 5171762), (494, 4082970), (570, 3538574), (741, 2721980), (780, 2585881), (988, 2041485), (1140, 1769287), (1235, 1633188), (1482, 1360990), (2470, 816594), (2964, 680495), (3705, 544396), (4940, 408297), (7410, 272198), (14820, 136099)]