221765760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{38501}}^1$

素因数の和:38526

約数の個数: 96

約数和(自身を含む): 765804780

約数和(自身を除く): 544039020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 38501, 77002, 115503, 154004, 192505, 231006, 308008, 346509, 385010, 462012, 577515, 616016, 693018, 770020, 924024, 1155030, 1232032, 1386036, 1540040, 1732545, 1848048, 2310060, 2464064, 2772072, 3080080, 3465090, 3696096, 4620120, 4928128, 5544144, 6160160, 6930180, 7392192, 9240240, 11088288, 12320320, 13860360, 14784384, 18480480, 22176576, 24640640, 27720720, 36960960, 44353152, 55441440, 73921920, 110882880, 221765760]

約数ペア:

[(1, 221765760), (2, 110882880), (3, 73921920), (4, 55441440), (5, 44353152), (6, 36960960), (8, 27720720), (9, 24640640), (10, 22176576), (12, 18480480), (15, 14784384), (16, 13860360), (18, 12320320), (20, 11088288), (24, 9240240), (30, 7392192), (32, 6930180), (36, 6160160), (40, 5544144), (45, 4928128), (48, 4620120), (60, 3696096), (64, 3465090), (72, 3080080), (80, 2772072), (90, 2464064), (96, 2310060), (120, 1848048), (128, 1732545), (144, 1540040), (160, 1386036), (180, 1232032), (192, 1155030), (240, 924024), (288, 770020), (320, 693018), (360, 616016), (384, 577515), (480, 462012), (576, 385010), (640, 346509), (720, 308008), (960, 231006), (1152, 192505), (1440, 154004), (1920, 115503), (2880, 77002), (5760, 38501)]