27446160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:102

約数の個数: 240

約数和(自身を含む): 106386048

約数和(自身を除く): 78939888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 48, 51, 56, 60, 62, 68, 70, 80, 84, 85, 93, 102, 105, 112, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 240, 248, 255, 272, 280, 310, 336, 340, 357, 372, 408, 420, 434, 465, 476, 496, 510, 527, 560, 595, 620, 651, 680, 714, 744, 816, 840, 868, 930, 952, 961, 1020, 1054, 1085, 1190, 1240, 1302, 1360, 1428, 1488, 1581, 1680, 1736, 1785, 1860, 1904, 1922, 2040, 2108, 2170, 2380, 2480, 2604, 2635, 2856, 2883, 3162, 3255, 3472, 3570, 3689, 3720, 3844, 4080, 4216, 4340, 4760, 4805, 5208, 5270, 5712, 5766, 6324, 6510, 6727, 7140, 7378, 7440, 7688, 7905, 8432, 8680, 9520, 9610, 10416, 10540, 11067, 11532, 12648, 13020, 13454, 14280, 14415, 14756, 15376, 15810, 16337, 17360, 18445, 19220, 20181, 21080, 22134, 23064, 25296, 26040, 26908, 28560, 28830, 29512, 31620, 32674, 33635, 36890, 38440, 40362, 42160, 44268, 46128, 49011, 52080, 53816, 55335, 57660, 59024, 63240, 65348, 67270, 73780, 76880, 80724, 81685, 88536, 98022, 100905, 107632, 110670, 114359, 115320, 126480, 130696, 134540, 147560, 161448, 163370, 177072, 196044, 201810, 221340, 228718, 230640, 245055, 261392, 269080, 295120, 322896, 326740, 343077, 392088, 403620, 442680, 457436, 490110, 538160, 571795, 653480, 686154, 784176, 807240, 885360, 914872, 980220, 1143590, 1306960, 1372308, 1614480, 1715385, 1829744, 1960440, 2287180, 2744616, 3430770, 3920880, 4574360, 5489232, 6861540, 9148720, 13723080, 27446160]

約数ペア:

[(1, 27446160), (2, 13723080), (3, 9148720), (4, 6861540), (5, 5489232), (6, 4574360), (7, 3920880), (8, 3430770), (10, 2744616), (12, 2287180), (14, 1960440), (15, 1829744), (16, 1715385), (17, 1614480), (20, 1372308), (21, 1306960), (24, 1143590), (28, 980220), (30, 914872), (31, 885360), (34, 807240), (35, 784176), (40, 686154), (42, 653480), (48, 571795), (51, 538160), (56, 490110), (60, 457436), (62, 442680), (68, 403620), (70, 392088), (80, 343077), (84, 326740), (85, 322896), (93, 295120), (102, 269080), (105, 261392), (112, 245055), (119, 230640), (120, 228718), (124, 221340), (136, 201810), (140, 196044), (155, 177072), (168, 163370), (170, 161448), (186, 147560), (204, 134540), (210, 130696), (217, 126480), (238, 115320), (240, 114359), (248, 110670), (255, 107632), (272, 100905), (280, 98022), (310, 88536), (336, 81685), (340, 80724), (357, 76880), (372, 73780), (408, 67270), (420, 65348), (434, 63240), (465, 59024), (476, 57660), (496, 55335), (510, 53816), (527, 52080), (560, 49011), (595, 46128), (620, 44268), (651, 42160), (680, 40362), (714, 38440), (744, 36890), (816, 33635), (840, 32674), (868, 31620), (930, 29512), (952, 28830), (961, 28560), (1020, 26908), (1054, 26040), (1085, 25296), (1190, 23064), (1240, 22134), (1302, 21080), (1360, 20181), (1428, 19220), (1488, 18445), (1581, 17360), (1680, 16337), (1736, 15810), (1785, 15376), (1860, 14756), (1904, 14415), (1922, 14280), (2040, 13454), (2108, 13020), (2170, 12648), (2380, 11532), (2480, 11067), (2604, 10540), (2635, 10416), (2856, 9610), (2883, 9520), (3162, 8680), (3255, 8432), (3472, 7905), (3570, 7688), (3689, 7440), (3720, 7378), (3844, 7140), (4080, 6727), (4216, 6510), (4340, 6324), (4760, 5766), (4805, 5712), (5208, 5270)]