66220661320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97919}}^1$

素因数の和:98023

約数の個数: 128

約数和(自身を含む): 171320832000

約数和(自身を除く): 105100170680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 53, 55, 58, 88, 106, 110, 116, 145, 212, 220, 232, 265, 290, 319, 424, 440, 530, 580, 583, 638, 1060, 1160, 1166, 1276, 1537, 1595, 2120, 2332, 2552, 2915, 3074, 3190, 4664, 5830, 6148, 6380, 7685, 11660, 12296, 12760, 15370, 16907, 23320, 30740, 33814, 61480, 67628, 84535, 97919, 135256, 169070, 195838, 338140, 391676, 489595, 676280, 783352, 979190, 1077109, 1958380, 2154218, 2839651, 3916760, 4308436, 5189707, 5385545, 5679302, 8616872, 10379414, 10771090, 11358604, 14198255, 20758828, 21542180, 22717208, 25948535, 28396510, 31236161, 41517656, 43084360, 51897070, 56793020, 57086777, 62472322, 103794140, 113586040, 114173554, 124944644, 150501503, 156180805, 207588280, 228347108, 249889288, 285433885, 301003006, 312361610, 456694216, 570867770, 602006012, 624723220, 752507515, 1141735540, 1204012024, 1249446440, 1505015030, 1655516533, 2283471080, 3010030060, 3311033066, 6020060120, 6622066132, 8277582665, 13244132264, 16555165330, 33110330660, 66220661320]

約数ペア:

[(1, 66220661320), (2, 33110330660), (4, 16555165330), (5, 13244132264), (8, 8277582665), (10, 6622066132), (11, 6020060120), (20, 3311033066), (22, 3010030060), (29, 2283471080), (40, 1655516533), (44, 1505015030), (53, 1249446440), (55, 1204012024), (58, 1141735540), (88, 752507515), (106, 624723220), (110, 602006012), (116, 570867770), (145, 456694216), (212, 312361610), (220, 301003006), (232, 285433885), (265, 249889288), (290, 228347108), (319, 207588280), (424, 156180805), (440, 150501503), (530, 124944644), (580, 114173554), (583, 113586040), (638, 103794140), (1060, 62472322), (1160, 57086777), (1166, 56793020), (1276, 51897070), (1537, 43084360), (1595, 41517656), (2120, 31236161), (2332, 28396510), (2552, 25948535), (2915, 22717208), (3074, 21542180), (3190, 20758828), (4664, 14198255), (5830, 11358604), (6148, 10771090), (6380, 10379414), (7685, 8616872), (11660, 5679302), (12296, 5385545), (12760, 5189707), (15370, 4308436), (16907, 3916760), (23320, 2839651), (30740, 2154218), (33814, 1958380), (61480, 1077109), (67628, 979190), (84535, 783352), (97919, 676280), (135256, 489595), (169070, 391676), (195838, 338140)]