2975442120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{393577}}^1$

素因数の和:393604

約数の個数: 128

約数和(自身を含む): 11335046400

約数和(自身を除く): 8359604280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 393577, 787154, 1180731, 1574308, 1967885, 2361462, 2755039, 3148616, 3542193, 3935770, 4722924, 5510078, 5903655, 7084386, 7871540, 8265117, 9445848, 10626579, 11020156, 11807310, 13775195, 14168772, 15743080, 16530234, 17710965, 21253158, 22040312, 23614620, 24795351, 27550390, 28337544, 33060468, 35421930, 41325585, 42506316, 47229240, 49590702, 53132895, 55100780, 66120936, 70843860, 74386053, 82651170, 85012632, 99181404, 106265790, 110201560, 123976755, 141687720, 148772106, 165302340, 198362808, 212531580, 247953510, 297544212, 330604680, 371930265, 425063160, 495907020, 595088424, 743860530, 991814040, 1487721060, 2975442120]

約数ペア:

[(1, 2975442120), (2, 1487721060), (3, 991814040), (4, 743860530), (5, 595088424), (6, 495907020), (7, 425063160), (8, 371930265), (9, 330604680), (10, 297544212), (12, 247953510), (14, 212531580), (15, 198362808), (18, 165302340), (20, 148772106), (21, 141687720), (24, 123976755), (27, 110201560), (28, 106265790), (30, 99181404), (35, 85012632), (36, 82651170), (40, 74386053), (42, 70843860), (45, 66120936), (54, 55100780), (56, 53132895), (60, 49590702), (63, 47229240), (70, 42506316), (72, 41325585), (84, 35421930), (90, 33060468), (105, 28337544), (108, 27550390), (120, 24795351), (126, 23614620), (135, 22040312), (140, 21253158), (168, 17710965), (180, 16530234), (189, 15743080), (210, 14168772), (216, 13775195), (252, 11807310), (270, 11020156), (280, 10626579), (315, 9445848), (360, 8265117), (378, 7871540), (420, 7084386), (504, 5903655), (540, 5510078), (630, 4722924), (756, 3935770), (840, 3542193), (945, 3148616), (1080, 2755039), (1260, 2361462), (1512, 1967885), (1890, 1574308), (2520, 1180731), (3780, 787154), (7560, 393577)]