206332560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{40939}}^1$

素因数の和:40965

約数の個数: 120

約数和(自身を含む): 791943360

約数和(自身を除く): 585610800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 40939, 81878, 122817, 163756, 204695, 245634, 286573, 327512, 368451, 409390, 491268, 573146, 614085, 655024, 736902, 818780, 859719, 982536, 1146292, 1228170, 1432865, 1473804, 1637560, 1719438, 1842255, 1965072, 2292584, 2456340, 2579157, 2865730, 2947608, 3275120, 3438876, 3684510, 4298595, 4585168, 4912680, 5158314, 5731460, 5895216, 6877752, 7369020, 8597190, 9825360, 10316628, 11462920, 12895785, 13755504, 14738040, 17194380, 20633256, 22925840, 25791570, 29476080, 34388760, 41266512, 51583140, 68777520, 103166280, 206332560]

約数ペア:

[(1, 206332560), (2, 103166280), (3, 68777520), (4, 51583140), (5, 41266512), (6, 34388760), (7, 29476080), (8, 25791570), (9, 22925840), (10, 20633256), (12, 17194380), (14, 14738040), (15, 13755504), (16, 12895785), (18, 11462920), (20, 10316628), (21, 9825360), (24, 8597190), (28, 7369020), (30, 6877752), (35, 5895216), (36, 5731460), (40, 5158314), (42, 4912680), (45, 4585168), (48, 4298595), (56, 3684510), (60, 3438876), (63, 3275120), (70, 2947608), (72, 2865730), (80, 2579157), (84, 2456340), (90, 2292584), (105, 1965072), (112, 1842255), (120, 1719438), (126, 1637560), (140, 1473804), (144, 1432865), (168, 1228170), (180, 1146292), (210, 982536), (240, 859719), (252, 818780), (280, 736902), (315, 655024), (336, 614085), (360, 573146), (420, 491268), (504, 409390), (560, 368451), (630, 327512), (720, 286573), (840, 245634), (1008, 204695), (1260, 163756), (1680, 122817), (2520, 81878), (5040, 40939)]