2109572080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 6231601152

約数和(自身を除く): 4122029072

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 163, 176, 191, 220, 242, 280, 308, 326, 382, 385, 440, 484, 560, 605, 616, 652, 764, 770, 815, 847, 880, 955, 968, 1141, 1210, 1232, 1304, 1337, 1528, 1540, 1630, 1694, 1793, 1910, 1936, 2101, 2282, 2420, 2608, 2674, 3056, 3080, 3260, 3388, 3586, 3820, 4202, 4235, 4564, 4840, 5348, 5705, 6160, 6520, 6685, 6776, 7172, 7640, 8404, 8470, 8965, 9128, 9680, 10505, 10696, 11410, 12551, 13040, 13370, 13552, 14344, 14707, 15280, 16808, 16940, 17930, 18256, 19723, 21010, 21392, 22820, 23111, 25102, 26740, 28688, 29414, 31133, 33616, 33880, 35860, 39446, 42020, 45640, 46222, 50204, 53480, 58828, 62266, 62755, 67760, 71720, 73535, 78892, 84040, 91280, 92444, 98615, 100408, 106960, 115555, 117656, 124532, 125510, 138061, 143440, 147070, 155665, 157784, 161777, 168080, 184888, 197230, 200816, 217931, 231110, 235312, 249064, 251020, 276122, 294140, 311330, 315568, 323554, 342463, 369776, 394460, 435862, 462220, 498128, 502040, 552244, 588280, 622660, 647108, 684926, 690305, 788920, 808885, 871724, 924440, 1004080, 1089655, 1104488, 1176560, 1245320, 1294216, 1369852, 1380610, 1577840, 1617770, 1712315, 1743448, 1848880, 2179310, 2208976, 2397241, 2490640, 2588432, 2739704, 2761220, 3235540, 3424630, 3486896, 3767093, 4358620, 4794482, 5479408, 5522440, 6471080, 6849260, 7534186, 8717240, 9588964, 11044880, 11986205, 12942160, 13698520, 15068372, 17434480, 18835465, 19177928, 23972410, 26369651, 27397040, 30136744, 37670930, 38355856, 47944820, 52739302, 60273488, 75341860, 95889640, 105478604, 131848255, 150683720, 191779280, 210957208, 263696510, 301367440, 421914416, 527393020, 1054786040, 2109572080]

約数ペア:

[(1, 2109572080), (2, 1054786040), (4, 527393020), (5, 421914416), (7, 301367440), (8, 263696510), (10, 210957208), (11, 191779280), (14, 150683720), (16, 131848255), (20, 105478604), (22, 95889640), (28, 75341860), (35, 60273488), (40, 52739302), (44, 47944820), (55, 38355856), (56, 37670930), (70, 30136744), (77, 27397040), (80, 26369651), (88, 23972410), (110, 19177928), (112, 18835465), (121, 17434480), (140, 15068372), (154, 13698520), (163, 12942160), (176, 11986205), (191, 11044880), (220, 9588964), (242, 8717240), (280, 7534186), (308, 6849260), (326, 6471080), (382, 5522440), (385, 5479408), (440, 4794482), (484, 4358620), (560, 3767093), (605, 3486896), (616, 3424630), (652, 3235540), (764, 2761220), (770, 2739704), (815, 2588432), (847, 2490640), (880, 2397241), (955, 2208976), (968, 2179310), (1141, 1848880), (1210, 1743448), (1232, 1712315), (1304, 1617770), (1337, 1577840), (1528, 1380610), (1540, 1369852), (1630, 1294216), (1694, 1245320), (1793, 1176560), (1910, 1104488), (1936, 1089655), (2101, 1004080), (2282, 924440), (2420, 871724), (2608, 808885), (2674, 788920), (3056, 690305), (3080, 684926), (3260, 647108), (3388, 622660), (3586, 588280), (3820, 552244), (4202, 502040), (4235, 498128), (4564, 462220), (4840, 435862), (5348, 394460), (5705, 369776), (6160, 342463), (6520, 323554), (6685, 315568), (6776, 311330), (7172, 294140), (7640, 276122), (8404, 251020), (8470, 249064), (8965, 235312), (9128, 231110), (9680, 217931), (10505, 200816), (10696, 197230), (11410, 184888), (12551, 168080), (13040, 161777), (13370, 157784), (13552, 155665), (14344, 147070), (14707, 143440), (15280, 138061), (16808, 125510), (16940, 124532), (17930, 117656), (18256, 115555), (19723, 106960), (21010, 100408), (21392, 98615), (22820, 92444), (23111, 91280), (25102, 84040), (26740, 78892), (28688, 73535), (29414, 71720), (31133, 67760), (33616, 62755), (33880, 62266), (35860, 58828), (39446, 53480), (42020, 50204), (45640, 46222)]