266202160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 754237440

約数和(自身を除く): 488035280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 127, 133, 140, 152, 190, 197, 254, 266, 280, 304, 380, 394, 508, 532, 560, 635, 665, 760, 788, 889, 985, 1016, 1064, 1270, 1330, 1379, 1520, 1576, 1778, 1970, 2032, 2128, 2413, 2540, 2660, 2758, 3152, 3556, 3743, 3940, 4445, 4826, 5080, 5320, 5516, 6895, 7112, 7486, 7880, 8890, 9652, 10160, 10640, 11032, 12065, 13790, 14224, 14972, 15760, 16891, 17780, 18715, 19304, 22064, 24130, 25019, 26201, 27580, 29944, 33782, 35560, 37430, 38608, 48260, 50038, 52402, 55160, 59888, 67564, 71120, 74860, 84455, 96520, 100076, 104804, 110320, 125095, 131005, 135128, 149720, 168910, 175133, 193040, 200152, 209608, 250190, 262010, 270256, 299440, 337820, 350266, 400304, 419216, 475361, 500380, 524020, 675640, 700532, 875665, 950722, 1000760, 1048040, 1351280, 1401064, 1751330, 1901444, 2001520, 2096080, 2376805, 2802128, 3327527, 3502660, 3802888, 4753610, 6655054, 7005320, 7605776, 9507220, 13310108, 14010640, 16637635, 19014440, 26620216, 33275270, 38028880, 53240432, 66550540, 133101080, 266202160]

約数ペア:

[(1, 266202160), (2, 133101080), (4, 66550540), (5, 53240432), (7, 38028880), (8, 33275270), (10, 26620216), (14, 19014440), (16, 16637635), (19, 14010640), (20, 13310108), (28, 9507220), (35, 7605776), (38, 7005320), (40, 6655054), (56, 4753610), (70, 3802888), (76, 3502660), (80, 3327527), (95, 2802128), (112, 2376805), (127, 2096080), (133, 2001520), (140, 1901444), (152, 1751330), (190, 1401064), (197, 1351280), (254, 1048040), (266, 1000760), (280, 950722), (304, 875665), (380, 700532), (394, 675640), (508, 524020), (532, 500380), (560, 475361), (635, 419216), (665, 400304), (760, 350266), (788, 337820), (889, 299440), (985, 270256), (1016, 262010), (1064, 250190), (1270, 209608), (1330, 200152), (1379, 193040), (1520, 175133), (1576, 168910), (1778, 149720), (1970, 135128), (2032, 131005), (2128, 125095), (2413, 110320), (2540, 104804), (2660, 100076), (2758, 96520), (3152, 84455), (3556, 74860), (3743, 71120), (3940, 67564), (4445, 59888), (4826, 55160), (5080, 52402), (5320, 50038), (5516, 48260), (6895, 38608), (7112, 37430), (7486, 35560), (7880, 33782), (8890, 29944), (9652, 27580), (10160, 26201), (10640, 25019), (11032, 24130), (12065, 22064), (13790, 19304), (14224, 18715), (14972, 17780), (15760, 16891)]