2975416920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1180721}}^1$

素因数の和:1180745

約数の個数: 96

約数和(自身を含む): 11051557920

約数和(自身を除く): 8076141000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 1180721, 2361442, 3542163, 4722884, 5903605, 7084326, 8265047, 9445768, 10626489, 11807210, 14168652, 16530094, 17710815, 21252978, 23614420, 24795141, 28337304, 33060188, 35421630, 41325235, 42505956, 47228840, 49590282, 53132445, 66120376, 70843260, 74385423, 82650470, 85011912, 99180564, 106264890, 123975705, 141686520, 148770846, 165300940, 198361128, 212529780, 247951410, 297541692, 330601880, 371927115, 425059560, 495902820, 595083384, 743854230, 991805640, 1487708460, 2975416920]

約数ペア:

[(1, 2975416920), (2, 1487708460), (3, 991805640), (4, 743854230), (5, 595083384), (6, 495902820), (7, 425059560), (8, 371927115), (9, 330601880), (10, 297541692), (12, 247951410), (14, 212529780), (15, 198361128), (18, 165300940), (20, 148770846), (21, 141686520), (24, 123975705), (28, 106264890), (30, 99180564), (35, 85011912), (36, 82650470), (40, 74385423), (42, 70843260), (45, 66120376), (56, 53132445), (60, 49590282), (63, 47228840), (70, 42505956), (72, 41325235), (84, 35421630), (90, 33060188), (105, 28337304), (120, 24795141), (126, 23614420), (140, 21252978), (168, 17710815), (180, 16530094), (210, 14168652), (252, 11807210), (280, 10626489), (315, 9445768), (360, 8265047), (420, 7084326), (504, 5903605), (630, 4722884), (840, 3542163), (1260, 2361442), (2520, 1180721)]