16222360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 47692800

約数和(自身を除く): 31470440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 229, 230, 253, 280, 308, 322, 385, 440, 458, 460, 506, 616, 644, 770, 805, 916, 920, 1012, 1145, 1265, 1288, 1540, 1603, 1610, 1771, 1832, 2024, 2290, 2519, 2530, 3080, 3206, 3220, 3542, 4580, 5038, 5060, 5267, 6412, 6440, 7084, 8015, 8855, 9160, 10076, 10120, 10534, 12595, 12824, 14168, 16030, 17633, 17710, 20152, 21068, 25190, 26335, 32060, 35266, 35420, 36869, 42136, 50380, 52670, 57937, 64120, 70532, 70840, 73738, 88165, 100760, 105340, 115874, 141064, 147476, 176330, 184345, 210680, 231748, 289685, 294952, 352660, 368690, 405559, 463496, 579370, 705320, 737380, 811118, 1158740, 1474760, 1622236, 2027795, 2317480, 3244472, 4055590, 8111180, 16222360]

約数ペア:

[(1, 16222360), (2, 8111180), (4, 4055590), (5, 3244472), (7, 2317480), (8, 2027795), (10, 1622236), (11, 1474760), (14, 1158740), (20, 811118), (22, 737380), (23, 705320), (28, 579370), (35, 463496), (40, 405559), (44, 368690), (46, 352660), (55, 294952), (56, 289685), (70, 231748), (77, 210680), (88, 184345), (92, 176330), (110, 147476), (115, 141064), (140, 115874), (154, 105340), (161, 100760), (184, 88165), (220, 73738), (229, 70840), (230, 70532), (253, 64120), (280, 57937), (308, 52670), (322, 50380), (385, 42136), (440, 36869), (458, 35420), (460, 35266), (506, 32060), (616, 26335), (644, 25190), (770, 21068), (805, 20152), (916, 17710), (920, 17633), (1012, 16030), (1145, 14168), (1265, 12824), (1288, 12595), (1540, 10534), (1603, 10120), (1610, 10076), (1771, 9160), (1832, 8855), (2024, 8015), (2290, 7084), (2519, 6440), (2530, 6412), (3080, 5267), (3206, 5060), (3220, 5038), (3542, 4580)]