234745280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1403

約数の個数: 168

約数和(自身を含む): 709885296

約数和(自身を除く): 475140016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 704, 770, 784, 880, 980, 1078, 1120, 1232, 1361, 1540, 1568, 1760, 1960, 2156, 2240, 2464, 2695, 2722, 3080, 3136, 3520, 3920, 4312, 4928, 5390, 5444, 6160, 6805, 7840, 8624, 9527, 10780, 10888, 12320, 13610, 14971, 15680, 17248, 19054, 21560, 21776, 24640, 27220, 29942, 34496, 38108, 43120, 43552, 47635, 54440, 59884, 66689, 74855, 76216, 86240, 87104, 95270, 104797, 108880, 119768, 133378, 149710, 152432, 172480, 190540, 209594, 217760, 239536, 266756, 299420, 304864, 333445, 381080, 419188, 435520, 479072, 523985, 533512, 598840, 609728, 666890, 733579, 762160, 838376, 958144, 1047970, 1067024, 1197680, 1333780, 1467158, 1524320, 1676752, 2095940, 2134048, 2395360, 2667560, 2934316, 3048640, 3353504, 3667895, 4191880, 4268096, 4790720, 5335120, 5868632, 6707008, 7335790, 8383760, 10670240, 11737264, 14671580, 16767520, 21340480, 23474528, 29343160, 33535040, 46949056, 58686320, 117372640, 234745280]

約数ペア:

[(1, 234745280), (2, 117372640), (4, 58686320), (5, 46949056), (7, 33535040), (8, 29343160), (10, 23474528), (11, 21340480), (14, 16767520), (16, 14671580), (20, 11737264), (22, 10670240), (28, 8383760), (32, 7335790), (35, 6707008), (40, 5868632), (44, 5335120), (49, 4790720), (55, 4268096), (56, 4191880), (64, 3667895), (70, 3353504), (77, 3048640), (80, 2934316), (88, 2667560), (98, 2395360), (110, 2134048), (112, 2095940), (140, 1676752), (154, 1524320), (160, 1467158), (176, 1333780), (196, 1197680), (220, 1067024), (224, 1047970), (245, 958144), (280, 838376), (308, 762160), (320, 733579), (352, 666890), (385, 609728), (392, 598840), (440, 533512), (448, 523985), (490, 479072), (539, 435520), (560, 419188), (616, 381080), (704, 333445), (770, 304864), (784, 299420), (880, 266756), (980, 239536), (1078, 217760), (1120, 209594), (1232, 190540), (1361, 172480), (1540, 152432), (1568, 149710), (1760, 133378), (1960, 119768), (2156, 108880), (2240, 104797), (2464, 95270), (2695, 87104), (2722, 86240), (3080, 76216), (3136, 74855), (3520, 66689), (3920, 59884), (4312, 54440), (4928, 47635), (5390, 43552), (5444, 43120), (6160, 38108), (6805, 34496), (7840, 29942), (8624, 27220), (9527, 24640), (10780, 21776), (10888, 21560), (12320, 19054), (13610, 17248), (14971, 15680)]