210376980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 722856960

約数和(自身を除く): 512479980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 107, 108, 110, 132, 135, 165, 180, 198, 214, 220, 270, 297, 321, 330, 331, 396, 428, 495, 535, 540, 594, 642, 660, 662, 963, 990, 993, 1070, 1177, 1188, 1284, 1324, 1485, 1605, 1655, 1926, 1980, 1986, 2140, 2354, 2889, 2970, 2979, 3210, 3310, 3531, 3641, 3852, 3972, 4708, 4815, 4965, 5778, 5885, 5940, 5958, 6420, 6620, 7062, 7282, 8937, 9630, 9930, 10593, 10923, 11556, 11770, 11916, 14124, 14445, 14564, 14895, 17655, 17874, 18205, 19260, 19860, 21186, 21846, 23540, 28890, 29790, 31779, 32769, 35310, 35417, 35748, 36410, 42372, 43692, 44685, 52965, 54615, 57780, 59580, 63558, 65538, 70620, 70834, 72820, 89370, 98307, 105930, 106251, 109230, 127116, 131076, 141668, 158895, 163845, 177085, 178740, 196614, 211860, 212502, 218460, 317790, 318753, 327690, 354170, 389587, 393228, 425004, 491535, 531255, 635580, 637506, 655380, 708340, 779174, 956259, 983070, 1062510, 1168761, 1275012, 1558348, 1593765, 1912518, 1947935, 1966140, 2125020, 2337522, 3187530, 3506283, 3825036, 3895870, 4675044, 4781295, 5843805, 6375060, 7012566, 7791740, 9562590, 10518849, 11687610, 14025132, 17531415, 19125180, 21037698, 23375220, 35062830, 42075396, 52594245, 70125660, 105188490, 210376980]

約数ペア:

[(1, 210376980), (2, 105188490), (3, 70125660), (4, 52594245), (5, 42075396), (6, 35062830), (9, 23375220), (10, 21037698), (11, 19125180), (12, 17531415), (15, 14025132), (18, 11687610), (20, 10518849), (22, 9562590), (27, 7791740), (30, 7012566), (33, 6375060), (36, 5843805), (44, 4781295), (45, 4675044), (54, 3895870), (55, 3825036), (60, 3506283), (66, 3187530), (90, 2337522), (99, 2125020), (107, 1966140), (108, 1947935), (110, 1912518), (132, 1593765), (135, 1558348), (165, 1275012), (180, 1168761), (198, 1062510), (214, 983070), (220, 956259), (270, 779174), (297, 708340), (321, 655380), (330, 637506), (331, 635580), (396, 531255), (428, 491535), (495, 425004), (535, 393228), (540, 389587), (594, 354170), (642, 327690), (660, 318753), (662, 317790), (963, 218460), (990, 212502), (993, 211860), (1070, 196614), (1177, 178740), (1188, 177085), (1284, 163845), (1324, 158895), (1485, 141668), (1605, 131076), (1655, 127116), (1926, 109230), (1980, 106251), (1986, 105930), (2140, 98307), (2354, 89370), (2889, 72820), (2970, 70834), (2979, 70620), (3210, 65538), (3310, 63558), (3531, 59580), (3641, 57780), (3852, 54615), (3972, 52965), (4708, 44685), (4815, 43692), (4965, 42372), (5778, 36410), (5885, 35748), (5940, 35417), (5958, 35310), (6420, 32769), (6620, 31779), (7062, 29790), (7282, 28890), (8937, 23540), (9630, 21846), (9930, 21186), (10593, 19860), (10923, 19260), (11556, 18205), (11770, 17874), (11916, 17655), (14124, 14895), (14445, 14564)]