160030640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:427

約数の個数: 160

約数和(自身を含む): 470969856

約数和(自身を除く): 310939216

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 83, 88, 110, 112, 140, 154, 166, 176, 220, 280, 308, 313, 332, 385, 415, 440, 560, 581, 616, 626, 664, 770, 830, 880, 913, 1162, 1232, 1252, 1328, 1540, 1565, 1660, 1826, 2191, 2324, 2504, 2905, 3080, 3130, 3320, 3443, 3652, 4382, 4565, 4648, 5008, 5810, 6160, 6260, 6391, 6640, 6886, 7304, 8764, 9130, 9296, 10955, 11620, 12520, 12782, 13772, 14608, 17215, 17528, 18260, 21910, 23240, 24101, 25040, 25564, 25979, 27544, 31955, 34430, 35056, 36520, 43820, 46480, 48202, 51128, 51958, 55088, 63910, 68860, 73040, 87640, 96404, 102256, 103916, 120505, 127820, 129895, 137720, 175280, 181853, 192808, 207832, 241010, 255640, 259790, 275440, 285769, 363706, 385616, 415664, 482020, 511280, 519580, 571538, 727412, 909265, 964040, 1039160, 1143076, 1428845, 1454824, 1818530, 1928080, 2000383, 2078320, 2286152, 2857690, 2909648, 3637060, 4000766, 4572304, 5715380, 7274120, 8001532, 10001915, 11430760, 14548240, 16003064, 20003830, 22861520, 32006128, 40007660, 80015320, 160030640]

約数ペア:

[(1, 160030640), (2, 80015320), (4, 40007660), (5, 32006128), (7, 22861520), (8, 20003830), (10, 16003064), (11, 14548240), (14, 11430760), (16, 10001915), (20, 8001532), (22, 7274120), (28, 5715380), (35, 4572304), (40, 4000766), (44, 3637060), (55, 2909648), (56, 2857690), (70, 2286152), (77, 2078320), (80, 2000383), (83, 1928080), (88, 1818530), (110, 1454824), (112, 1428845), (140, 1143076), (154, 1039160), (166, 964040), (176, 909265), (220, 727412), (280, 571538), (308, 519580), (313, 511280), (332, 482020), (385, 415664), (415, 385616), (440, 363706), (560, 285769), (581, 275440), (616, 259790), (626, 255640), (664, 241010), (770, 207832), (830, 192808), (880, 181853), (913, 175280), (1162, 137720), (1232, 129895), (1252, 127820), (1328, 120505), (1540, 103916), (1565, 102256), (1660, 96404), (1826, 87640), (2191, 73040), (2324, 68860), (2504, 63910), (2905, 55088), (3080, 51958), (3130, 51128), (3320, 48202), (3443, 46480), (3652, 43820), (4382, 36520), (4565, 35056), (4648, 34430), (5008, 31955), (5810, 27544), (6160, 25979), (6260, 25564), (6391, 25040), (6640, 24101), (6886, 23240), (7304, 21910), (8764, 18260), (9130, 17528), (9296, 17215), (10955, 14608), (11620, 13772), (12520, 12782)]