3420800640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{197963}}^1$

素因数の和:197991

約数の個数: 128

約数和(自身を含む): 12115396800

約数和(自身を除く): 8694596160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 197963, 395926, 593889, 791852, 989815, 1187778, 1583704, 1781667, 1979630, 2375556, 2969445, 3167408, 3563334, 3959260, 4751112, 5345001, 5938890, 6334816, 7126668, 7918520, 8908335, 9502224, 10690002, 11877780, 12669632, 14253336, 15837040, 17816670, 19004448, 21380004, 23755560, 25339264, 26725005, 28506672, 31674080, 35633340, 38008896, 42760008, 47511120, 53450010, 57013344, 63348160, 71266680, 76017792, 85520016, 95022240, 106900020, 114026688, 126696320, 142533360, 171040032, 190044480, 213800040, 228053376, 285066720, 342080064, 380088960, 427600080, 570133440, 684160128, 855200160, 1140266880, 1710400320, 3420800640]

約数ペア:

[(1, 3420800640), (2, 1710400320), (3, 1140266880), (4, 855200160), (5, 684160128), (6, 570133440), (8, 427600080), (9, 380088960), (10, 342080064), (12, 285066720), (15, 228053376), (16, 213800040), (18, 190044480), (20, 171040032), (24, 142533360), (27, 126696320), (30, 114026688), (32, 106900020), (36, 95022240), (40, 85520016), (45, 76017792), (48, 71266680), (54, 63348160), (60, 57013344), (64, 53450010), (72, 47511120), (80, 42760008), (90, 38008896), (96, 35633340), (108, 31674080), (120, 28506672), (128, 26725005), (135, 25339264), (144, 23755560), (160, 21380004), (180, 19004448), (192, 17816670), (216, 15837040), (240, 14253336), (270, 12669632), (288, 11877780), (320, 10690002), (360, 9502224), (384, 8908335), (432, 7918520), (480, 7126668), (540, 6334816), (576, 5938890), (640, 5345001), (720, 4751112), (864, 3959260), (960, 3563334), (1080, 3167408), (1152, 2969445), (1440, 2375556), (1728, 1979630), (1920, 1781667), (2160, 1583704), (2880, 1187778), (3456, 989815), (4320, 791852), (5760, 593889), (8640, 395926), (17280, 197963)]