200788560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{39839}}^1$

素因数の和:39865

約数の個数: 120

約数和(自身を含む): 770664960

約数和(自身を除く): 569876400

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, 39839, 79678, 119517, 159356, 199195, 239034, 278873, 318712, 358551, 398390, 478068, 557746, 597585, 637424, 717102, 796780, 836619, 956136, 1115492, 1195170, 1394365, 1434204, 1593560, 1673238, 1792755, 1912272, 2230984, 2390340, 2509857, 2788730, 2868408, 3187120, 3346476, 3585510, 4183095, 4461968, 4780680, 5019714, 5577460, 5736816, 6692952, 7171020, 8366190, 9561360, 10039428, 11154920, 12549285, 13385904, 14342040, 16732380, 20078856, 22309840, 25098570, 28684080, 33464760, 40157712, 50197140, 66929520, 100394280, 200788560]

約数ペア:

[(1, 200788560), (2, 100394280), (3, 66929520), (4, 50197140), (5, 40157712), (6, 33464760), (7, 28684080), (8, 25098570), (9, 22309840), (10, 20078856), (12, 16732380), (14, 14342040), (15, 13385904), (16, 12549285), (18, 11154920), (20, 10039428), (21, 9561360), (24, 8366190), (28, 7171020), (30, 6692952), (35, 5736816), (36, 5577460), (40, 5019714), (42, 4780680), (45, 4461968), (48, 4183095), (56, 3585510), (60, 3346476), (63, 3187120), (70, 2868408), (72, 2788730), (80, 2509857), (84, 2390340), (90, 2230984), (105, 1912272), (112, 1792755), (120, 1673238), (126, 1593560), (140, 1434204), (144, 1394365), (168, 1195170), (180, 1115492), (210, 956136), (240, 836619), (252, 796780), (280, 717102), (315, 637424), (336, 597585), (360, 557746), (420, 478068), (504, 398390), (560, 358551), (630, 318712), (720, 278873), (840, 239034), (1008, 199195), (1260, 159356), (1680, 119517), (2520, 79678), (5040, 39839)]