163560320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3319}}^1$

素因数の和:3356

約数の個数: 128

約数和(自身を含む): 487641600

約数和(自身を除く): 324081280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3319, 3520, 4480, 4928, 6160, 6638, 7040, 9856, 12320, 13276, 16595, 23233, 24640, 26552, 33190, 36509, 46466, 49280, 53104, 66380, 73018, 92932, 106208, 116165, 132760, 146036, 182545, 185864, 212416, 232330, 255563, 265520, 292072, 365090, 371728, 424832, 464660, 511126, 531040, 584144, 730180, 743456, 929320, 1022252, 1062080, 1168288, 1277815, 1460360, 1486912, 1858640, 2044504, 2124160, 2336576, 2555630, 2920720, 2973824, 3717280, 4089008, 4673152, 5111260, 5841440, 7434560, 8178016, 10222520, 11682880, 14869120, 16356032, 20445040, 23365760, 32712064, 40890080, 81780160, 163560320]

約数ペア:

[(1, 163560320), (2, 81780160), (4, 40890080), (5, 32712064), (7, 23365760), (8, 20445040), (10, 16356032), (11, 14869120), (14, 11682880), (16, 10222520), (20, 8178016), (22, 7434560), (28, 5841440), (32, 5111260), (35, 4673152), (40, 4089008), (44, 3717280), (55, 2973824), (56, 2920720), (64, 2555630), (70, 2336576), (77, 2124160), (80, 2044504), (88, 1858640), (110, 1486912), (112, 1460360), (128, 1277815), (140, 1168288), (154, 1062080), (160, 1022252), (176, 929320), (220, 743456), (224, 730180), (280, 584144), (308, 531040), (320, 511126), (352, 464660), (385, 424832), (440, 371728), (448, 365090), (560, 292072), (616, 265520), (640, 255563), (704, 232330), (770, 212416), (880, 185864), (896, 182545), (1120, 146036), (1232, 132760), (1408, 116165), (1540, 106208), (1760, 92932), (2240, 73018), (2464, 66380), (3080, 53104), (3319, 49280), (3520, 46466), (4480, 36509), (4928, 33190), (6160, 26552), (6638, 24640), (7040, 23233), (9856, 16595), (12320, 13276)]