22182160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 69495552

約数和(自身を除く): 47313392

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 277, 280, 286, 308, 364, 385, 440, 455, 520, 554, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1108, 1144, 1232, 1385, 1430, 1456, 1540, 1820, 1939, 2002, 2216, 2288, 2770, 2860, 3047, 3080, 3601, 3640, 3878, 4004, 4432, 5005, 5540, 5720, 6094, 6160, 7202, 7280, 7756, 8008, 9695, 10010, 11080, 11440, 12188, 14404, 15235, 15512, 16016, 18005, 19390, 20020, 21329, 22160, 24376, 25207, 28808, 30470, 31024, 36010, 38780, 39611, 40040, 42658, 48752, 50414, 57616, 60940, 72020, 77560, 79222, 80080, 85316, 100828, 106645, 121880, 126035, 144040, 155120, 158444, 170632, 198055, 201656, 213290, 243760, 252070, 277277, 288080, 316888, 341264, 396110, 403312, 426580, 504140, 554554, 633776, 792220, 853160, 1008280, 1109108, 1386385, 1584440, 1706320, 2016560, 2218216, 2772770, 3168880, 4436432, 5545540, 11091080, 22182160]

約数ペア:

[(1, 22182160), (2, 11091080), (4, 5545540), (5, 4436432), (7, 3168880), (8, 2772770), (10, 2218216), (11, 2016560), (13, 1706320), (14, 1584440), (16, 1386385), (20, 1109108), (22, 1008280), (26, 853160), (28, 792220), (35, 633776), (40, 554554), (44, 504140), (52, 426580), (55, 403312), (56, 396110), (65, 341264), (70, 316888), (77, 288080), (80, 277277), (88, 252070), (91, 243760), (104, 213290), (110, 201656), (112, 198055), (130, 170632), (140, 158444), (143, 155120), (154, 144040), (176, 126035), (182, 121880), (208, 106645), (220, 100828), (260, 85316), (277, 80080), (280, 79222), (286, 77560), (308, 72020), (364, 60940), (385, 57616), (440, 50414), (455, 48752), (520, 42658), (554, 40040), (560, 39611), (572, 38780), (616, 36010), (715, 31024), (728, 30470), (770, 28808), (880, 25207), (910, 24376), (1001, 22160), (1040, 21329), (1108, 20020), (1144, 19390), (1232, 18005), (1385, 16016), (1430, 15512), (1456, 15235), (1540, 14404), (1820, 12188), (1939, 11440), (2002, 11080), (2216, 10010), (2288, 9695), (2770, 8008), (2860, 7756), (3047, 7280), (3080, 7202), (3601, 6160), (3640, 6094), (3878, 5720), (4004, 5540), (4432, 5005)]