2199191520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{75109}}^1$

素因数の和:75188

約数の個数: 96

約数和(自身を含む): 7041111840

約数和(自身を除く): 4841920320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5856, 7320, 9760, 14640, 29280, 75109, 150218, 225327, 300436, 375545, 450654, 600872, 751090, 901308, 1126635, 1201744, 1502180, 1802616, 2253270, 2403488, 3004360, 3605232, 4506540, 4581649, 6008720, 7210464, 9013080, 9163298, 12017440, 13744947, 18026160, 18326596, 22908245, 27489894, 36052320, 36653192, 45816490, 54979788, 68724735, 73306384, 91632980, 109959576, 137449470, 146612768, 183265960, 219919152, 274898940, 366531920, 439838304, 549797880, 733063840, 1099595760, 2199191520]

約数ペア:

[(1, 2199191520), (2, 1099595760), (3, 733063840), (4, 549797880), (5, 439838304), (6, 366531920), (8, 274898940), (10, 219919152), (12, 183265960), (15, 146612768), (16, 137449470), (20, 109959576), (24, 91632980), (30, 73306384), (32, 68724735), (40, 54979788), (48, 45816490), (60, 36653192), (61, 36052320), (80, 27489894), (96, 22908245), (120, 18326596), (122, 18026160), (160, 13744947), (183, 12017440), (240, 9163298), (244, 9013080), (305, 7210464), (366, 6008720), (480, 4581649), (488, 4506540), (610, 3605232), (732, 3004360), (915, 2403488), (976, 2253270), (1220, 1802616), (1464, 1502180), (1830, 1201744), (1952, 1126635), (2440, 901308), (2928, 751090), (3660, 600872), (4880, 450654), (5856, 375545), (7320, 300436), (9760, 225327), (14640, 150218), (29280, 75109)]