236430040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2647}}^1$

素因数の和:2705

約数の個数: 128

約数和(自身を含む): 686361600

約数和(自身を除く): 449931560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 140, 145, 154, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 580, 616, 638, 770, 812, 1015, 1160, 1276, 1540, 1595, 1624, 2030, 2233, 2552, 2647, 3080, 3190, 4060, 4466, 5294, 6380, 8120, 8932, 10588, 11165, 12760, 13235, 17864, 18529, 21176, 22330, 26470, 29117, 37058, 44660, 52940, 58234, 74116, 76763, 89320, 92645, 105880, 116468, 145585, 148232, 153526, 185290, 203819, 232936, 291170, 307052, 370580, 383815, 407638, 537341, 582340, 614104, 741160, 767630, 815276, 844393, 1019095, 1074682, 1164680, 1535260, 1630552, 1688786, 2038190, 2149364, 2686705, 3070520, 3377572, 4076380, 4221965, 4298728, 5373410, 5910751, 6755144, 8152760, 8443930, 10746820, 11821502, 16887860, 21493640, 23643004, 29553755, 33775720, 47286008, 59107510, 118215020, 236430040]

約数ペア:

[(1, 236430040), (2, 118215020), (4, 59107510), (5, 47286008), (7, 33775720), (8, 29553755), (10, 23643004), (11, 21493640), (14, 16887860), (20, 11821502), (22, 10746820), (28, 8443930), (29, 8152760), (35, 6755144), (40, 5910751), (44, 5373410), (55, 4298728), (56, 4221965), (58, 4076380), (70, 3377572), (77, 3070520), (88, 2686705), (110, 2149364), (116, 2038190), (140, 1688786), (145, 1630552), (154, 1535260), (203, 1164680), (220, 1074682), (232, 1019095), (280, 844393), (290, 815276), (308, 767630), (319, 741160), (385, 614104), (406, 582340), (440, 537341), (580, 407638), (616, 383815), (638, 370580), (770, 307052), (812, 291170), (1015, 232936), (1160, 203819), (1276, 185290), (1540, 153526), (1595, 148232), (1624, 145585), (2030, 116468), (2233, 105880), (2552, 92645), (2647, 89320), (3080, 76763), (3190, 74116), (4060, 58234), (4466, 52940), (5294, 44660), (6380, 37058), (8120, 29117), (8932, 26470), (10588, 22330), (11165, 21176), (12760, 18529), (13235, 17864)]