196524720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{38993}}^1$

素因数の和:39019

約数の個数: 120

約数和(自身を含む): 754299936

約数和(自身を除く): 557775216

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, 38993, 77986, 116979, 155972, 194965, 233958, 272951, 311944, 350937, 389930, 467916, 545902, 584895, 623888, 701874, 779860, 818853, 935832, 1091804, 1169790, 1364755, 1403748, 1559720, 1637706, 1754685, 1871664, 2183608, 2339580, 2456559, 2729510, 2807496, 3119440, 3275412, 3509370, 4094265, 4367216, 4679160, 4913118, 5459020, 5614992, 6550824, 7018740, 8188530, 9358320, 9826236, 10918040, 12282795, 13101648, 14037480, 16377060, 19652472, 21836080, 24565590, 28074960, 32754120, 39304944, 49131180, 65508240, 98262360, 196524720]

約数ペア:

[(1, 196524720), (2, 98262360), (3, 65508240), (4, 49131180), (5, 39304944), (6, 32754120), (7, 28074960), (8, 24565590), (9, 21836080), (10, 19652472), (12, 16377060), (14, 14037480), (15, 13101648), (16, 12282795), (18, 10918040), (20, 9826236), (21, 9358320), (24, 8188530), (28, 7018740), (30, 6550824), (35, 5614992), (36, 5459020), (40, 4913118), (42, 4679160), (45, 4367216), (48, 4094265), (56, 3509370), (60, 3275412), (63, 3119440), (70, 2807496), (72, 2729510), (80, 2456559), (84, 2339580), (90, 2183608), (105, 1871664), (112, 1754685), (120, 1637706), (126, 1559720), (140, 1403748), (144, 1364755), (168, 1169790), (180, 1091804), (210, 935832), (240, 818853), (252, 779860), (280, 701874), (315, 623888), (336, 584895), (360, 545902), (420, 467916), (504, 389930), (560, 350937), (630, 311944), (720, 272951), (840, 233958), (1008, 194965), (1260, 155972), (1680, 116979), (2520, 77986), (5040, 38993)]