2017795080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{2087}}^1$

素因数の和:3259

約数の個数: 128

約数和(自身を含む): 6927482880

約数和(自身を除く): 4909687800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1151, 2087, 2302, 3453, 4174, 4604, 5755, 6261, 6906, 8057, 8348, 9208, 10435, 11510, 12522, 13812, 14609, 16114, 16696, 17265, 20870, 23020, 24171, 25044, 27624, 29218, 31305, 32228, 34530, 40285, 41740, 43827, 46040, 48342, 50088, 58436, 62610, 64456, 69060, 73045, 80570, 83480, 87654, 96684, 116872, 120855, 125220, 138120, 146090, 161140, 175308, 193368, 219135, 241710, 250440, 292180, 322280, 350616, 438270, 483420, 584360, 876540, 966840, 1753080, 2402137, 4804274, 7206411, 9608548, 12010685, 14412822, 16814959, 19217096, 24021370, 28825644, 33629918, 36032055, 48042740, 50444877, 57651288, 67259836, 72064110, 84074795, 96085480, 100889754, 134519672, 144128220, 168149590, 201779508, 252224385, 288256440, 336299180, 403559016, 504448770, 672598360, 1008897540, 2017795080]

約数ペア:

[(1, 2017795080), (2, 1008897540), (3, 672598360), (4, 504448770), (5, 403559016), (6, 336299180), (7, 288256440), (8, 252224385), (10, 201779508), (12, 168149590), (14, 144128220), (15, 134519672), (20, 100889754), (21, 96085480), (24, 84074795), (28, 72064110), (30, 67259836), (35, 57651288), (40, 50444877), (42, 48042740), (56, 36032055), (60, 33629918), (70, 28825644), (84, 24021370), (105, 19217096), (120, 16814959), (140, 14412822), (168, 12010685), (210, 9608548), (280, 7206411), (420, 4804274), (840, 2402137), (1151, 1753080), (2087, 966840), (2302, 876540), (3453, 584360), (4174, 483420), (4604, 438270), (5755, 350616), (6261, 322280), (6906, 292180), (8057, 250440), (8348, 241710), (9208, 219135), (10435, 193368), (11510, 175308), (12522, 161140), (13812, 146090), (14609, 138120), (16114, 125220), (16696, 120855), (17265, 116872), (20870, 96684), (23020, 87654), (24171, 83480), (25044, 80570), (27624, 73045), (29218, 69060), (31305, 64456), (32228, 62610), (34530, 58436), (40285, 50088), (41740, 48342), (43827, 46040)]