168048720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{33343}}^1$

素因数の和:33369

約数の個数: 120

約数和(自身を含む): 645006336

約数和(自身を除く): 476957616

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, 33343, 66686, 100029, 133372, 166715, 200058, 233401, 266744, 300087, 333430, 400116, 466802, 500145, 533488, 600174, 666860, 700203, 800232, 933604, 1000290, 1167005, 1200348, 1333720, 1400406, 1500435, 1600464, 1867208, 2000580, 2100609, 2334010, 2400696, 2667440, 2800812, 3000870, 3501015, 3734416, 4001160, 4201218, 4668020, 4801392, 5601624, 6001740, 7002030, 8002320, 8402436, 9336040, 10503045, 11203248, 12003480, 14004060, 16804872, 18672080, 21006090, 24006960, 28008120, 33609744, 42012180, 56016240, 84024360, 168048720]

約数ペア:

[(1, 168048720), (2, 84024360), (3, 56016240), (4, 42012180), (5, 33609744), (6, 28008120), (7, 24006960), (8, 21006090), (9, 18672080), (10, 16804872), (12, 14004060), (14, 12003480), (15, 11203248), (16, 10503045), (18, 9336040), (20, 8402436), (21, 8002320), (24, 7002030), (28, 6001740), (30, 5601624), (35, 4801392), (36, 4668020), (40, 4201218), (42, 4001160), (45, 3734416), (48, 3501015), (56, 3000870), (60, 2800812), (63, 2667440), (70, 2400696), (72, 2334010), (80, 2100609), (84, 2000580), (90, 1867208), (105, 1600464), (112, 1500435), (120, 1400406), (126, 1333720), (140, 1200348), (144, 1167005), (168, 1000290), (180, 933604), (210, 800232), (240, 700203), (252, 666860), (280, 600174), (315, 533488), (336, 500145), (360, 466802), (420, 400116), (504, 333430), (560, 300087), (630, 266744), (720, 233401), (840, 200058), (1008, 166715), (1260, 133372), (1680, 100029), (2520, 66686), (5040, 33343)]