246754620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2305

約数の個数: 192

約数和(自身を含む): 908006400

約数和(自身を除く): 661251780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1566, 1740, 1827, 1890, 2030, 2251, 2436, 2610, 3045, 3132, 3654, 3780, 3915, 4060, 4502, 5220, 5481, 6090, 6753, 7308, 7830, 9004, 9135, 10962, 11255, 12180, 13506, 15660, 15757, 18270, 20259, 21924, 22510, 27012, 27405, 31514, 33765, 36540, 40518, 45020, 47271, 54810, 60777, 63028, 65279, 67530, 78785, 81036, 94542, 101295, 109620, 121554, 130558, 135060, 141813, 157570, 189084, 195837, 202590, 236355, 243108, 261116, 283626, 303885, 315140, 326395, 391674, 405180, 425439, 456953, 472710, 567252, 587511, 607770, 652790, 709065, 783348, 850878, 913906, 945420, 979185, 1175022, 1215540, 1305580, 1370859, 1418130, 1701756, 1762533, 1827812, 1958370, 2127195, 2284765, 2350044, 2741718, 2836260, 2937555, 3525066, 3916740, 4112577, 4254390, 4569530, 5483436, 5875110, 6854295, 7050132, 8225154, 8508780, 8812665, 9139060, 11750220, 12337731, 13708590, 16450308, 17625330, 20562885, 24675462, 27417180, 35250660, 41125770, 49350924, 61688655, 82251540, 123377310, 246754620]

約数ペア:

[(1, 246754620), (2, 123377310), (3, 82251540), (4, 61688655), (5, 49350924), (6, 41125770), (7, 35250660), (9, 27417180), (10, 24675462), (12, 20562885), (14, 17625330), (15, 16450308), (18, 13708590), (20, 12337731), (21, 11750220), (27, 9139060), (28, 8812665), (29, 8508780), (30, 8225154), (35, 7050132), (36, 6854295), (42, 5875110), (45, 5483436), (54, 4569530), (58, 4254390), (60, 4112577), (63, 3916740), (70, 3525066), (84, 2937555), (87, 2836260), (90, 2741718), (105, 2350044), (108, 2284765), (116, 2127195), (126, 1958370), (135, 1827812), (140, 1762533), (145, 1701756), (174, 1418130), (180, 1370859), (189, 1305580), (203, 1215540), (210, 1175022), (252, 979185), (261, 945420), (270, 913906), (290, 850878), (315, 783348), (348, 709065), (378, 652790), (406, 607770), (420, 587511), (435, 567252), (522, 472710), (540, 456953), (580, 425439), (609, 405180), (630, 391674), (756, 326395), (783, 315140), (812, 303885), (870, 283626), (945, 261116), (1015, 243108), (1044, 236355), (1218, 202590), (1260, 195837), (1305, 189084), (1566, 157570), (1740, 141813), (1827, 135060), (1890, 130558), (2030, 121554), (2251, 109620), (2436, 101295), (2610, 94542), (3045, 81036), (3132, 78785), (3654, 67530), (3780, 65279), (3915, 63028), (4060, 60777), (4502, 54810), (5220, 47271), (5481, 45020), (6090, 40518), (6753, 36540), (7308, 33765), (7830, 31514), (9004, 27405), (9135, 27012), (10962, 22510), (11255, 21924), (12180, 20259), (13506, 18270), (15660, 15757)]