80302740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 280627200

約数和(自身を除く): 200324460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 29, 30, 35, 38, 42, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 133, 140, 145, 174, 190, 203, 210, 228, 266, 285, 290, 347, 348, 380, 399, 406, 420, 435, 532, 551, 570, 580, 609, 665, 694, 798, 812, 870, 1015, 1041, 1102, 1140, 1218, 1330, 1388, 1596, 1653, 1735, 1740, 1995, 2030, 2082, 2204, 2429, 2436, 2660, 2755, 3045, 3306, 3470, 3857, 3990, 4060, 4164, 4858, 5205, 5510, 6090, 6593, 6612, 6940, 7287, 7714, 7980, 8265, 9716, 10063, 10410, 11020, 11571, 12145, 12180, 13186, 14574, 15428, 16530, 19285, 19779, 20126, 20820, 23142, 24290, 26372, 29148, 30189, 32965, 33060, 36435, 38570, 39558, 40252, 46151, 46284, 48580, 50315, 57855, 60378, 65930, 70441, 72870, 77140, 79116, 92302, 98895, 100630, 115710, 120756, 131860, 138453, 140882, 145740, 150945, 184604, 191197, 197790, 201260, 211323, 230755, 231420, 276906, 281764, 301890, 352205, 382394, 395580, 422646, 461510, 553812, 573591, 603780, 692265, 704410, 764788, 845292, 923020, 955985, 1056615, 1147182, 1338379, 1384530, 1408820, 1911970, 2113230, 2294364, 2676758, 2769060, 2867955, 3823940, 4015137, 4226460, 5353516, 5735910, 6691895, 8030274, 11471820, 13383790, 16060548, 20075685, 26767580, 40151370, 80302740]

約数ペア:

[(1, 80302740), (2, 40151370), (3, 26767580), (4, 20075685), (5, 16060548), (6, 13383790), (7, 11471820), (10, 8030274), (12, 6691895), (14, 5735910), (15, 5353516), (19, 4226460), (20, 4015137), (21, 3823940), (28, 2867955), (29, 2769060), (30, 2676758), (35, 2294364), (38, 2113230), (42, 1911970), (57, 1408820), (58, 1384530), (60, 1338379), (70, 1147182), (76, 1056615), (84, 955985), (87, 923020), (95, 845292), (105, 764788), (114, 704410), (116, 692265), (133, 603780), (140, 573591), (145, 553812), (174, 461510), (190, 422646), (203, 395580), (210, 382394), (228, 352205), (266, 301890), (285, 281764), (290, 276906), (347, 231420), (348, 230755), (380, 211323), (399, 201260), (406, 197790), (420, 191197), (435, 184604), (532, 150945), (551, 145740), (570, 140882), (580, 138453), (609, 131860), (665, 120756), (694, 115710), (798, 100630), (812, 98895), (870, 92302), (1015, 79116), (1041, 77140), (1102, 72870), (1140, 70441), (1218, 65930), (1330, 60378), (1388, 57855), (1596, 50315), (1653, 48580), (1735, 46284), (1740, 46151), (1995, 40252), (2030, 39558), (2082, 38570), (2204, 36435), (2429, 33060), (2436, 32965), (2660, 30189), (2755, 29148), (3045, 26372), (3306, 24290), (3470, 23142), (3857, 20820), (3990, 20126), (4060, 19779), (4164, 19285), (4858, 16530), (5205, 15428), (5510, 14574), (6090, 13186), (6593, 12180), (6612, 12145), (6940, 11571), (7287, 11020), (7714, 10410), (7980, 10063), (8265, 9716)]