171775120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 462827520

約数和(自身を除く): 291052400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 53, 55, 58, 80, 88, 106, 110, 116, 127, 145, 176, 212, 220, 232, 254, 265, 290, 319, 424, 440, 464, 508, 530, 580, 583, 635, 638, 848, 880, 1016, 1060, 1160, 1166, 1270, 1276, 1397, 1537, 1595, 2032, 2120, 2320, 2332, 2540, 2552, 2794, 2915, 3074, 3190, 3683, 4240, 4664, 5080, 5104, 5588, 5830, 6148, 6380, 6731, 6985, 7366, 7685, 9328, 10160, 11176, 11660, 12296, 12760, 13462, 13970, 14732, 15370, 16907, 18415, 22352, 23320, 24592, 25520, 26924, 27940, 29464, 30740, 33655, 33814, 36830, 40513, 46640, 53848, 55880, 58928, 61480, 67310, 67628, 73660, 74041, 81026, 84535, 107696, 111760, 122960, 134620, 135256, 147320, 148082, 162052, 169070, 195199, 202565, 269240, 270512, 294640, 296164, 324104, 338140, 370205, 390398, 405130, 538480, 592328, 648208, 676280, 740410, 780796, 810260, 975995, 1184656, 1352560, 1480820, 1561592, 1620520, 1951990, 2147189, 2961640, 3123184, 3241040, 3903980, 4294378, 5923280, 7807960, 8588756, 10735945, 15615920, 17177512, 21471890, 34355024, 42943780, 85887560, 171775120]

約数ペア:

[(1, 171775120), (2, 85887560), (4, 42943780), (5, 34355024), (8, 21471890), (10, 17177512), (11, 15615920), (16, 10735945), (20, 8588756), (22, 7807960), (29, 5923280), (40, 4294378), (44, 3903980), (53, 3241040), (55, 3123184), (58, 2961640), (80, 2147189), (88, 1951990), (106, 1620520), (110, 1561592), (116, 1480820), (127, 1352560), (145, 1184656), (176, 975995), (212, 810260), (220, 780796), (232, 740410), (254, 676280), (265, 648208), (290, 592328), (319, 538480), (424, 405130), (440, 390398), (464, 370205), (508, 338140), (530, 324104), (580, 296164), (583, 294640), (635, 270512), (638, 269240), (848, 202565), (880, 195199), (1016, 169070), (1060, 162052), (1160, 148082), (1166, 147320), (1270, 135256), (1276, 134620), (1397, 122960), (1537, 111760), (1595, 107696), (2032, 84535), (2120, 81026), (2320, 74041), (2332, 73660), (2540, 67628), (2552, 67310), (2794, 61480), (2915, 58928), (3074, 55880), (3190, 53848), (3683, 46640), (4240, 40513), (4664, 36830), (5080, 33814), (5104, 33655), (5588, 30740), (5830, 29464), (6148, 27940), (6380, 26924), (6731, 25520), (6985, 24592), (7366, 23320), (7685, 22352), (9328, 18415), (10160, 16907), (11176, 15370), (11660, 14732), (12296, 13970), (12760, 13462)]