7064511280

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^2\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:555

約数の個数: 120

約数和(自身を含む): 16976757168

約数和(自身を除く): 9912245888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 163, 172, 215, 293, 326, 344, 430, 586, 652, 688, 815, 860, 1172, 1304, 1465, 1630, 1720, 1849, 2344, 2608, 2930, 3260, 3440, 3698, 4688, 5860, 6520, 7009, 7396, 9245, 11720, 12599, 13040, 14018, 14792, 18490, 23440, 25198, 28036, 29584, 35045, 36980, 47759, 50396, 56072, 62995, 70090, 73960, 95518, 100792, 112144, 125990, 140180, 147920, 191036, 201584, 238795, 251980, 280360, 301387, 382072, 477590, 503960, 541757, 560720, 602774, 764144, 955180, 1007920, 1083514, 1205548, 1506935, 1910360, 2053637, 2167028, 2411096, 2708785, 3013870, 3820720, 4107274, 4334056, 4822192, 5417570, 6027740, 8214548, 8668112, 10268185, 10835140, 12055480, 16429096, 20536370, 21670280, 24110960, 32858192, 41072740, 43340560, 82145480, 88306391, 164290960, 176612782, 353225564, 441531955, 706451128, 883063910, 1412902256, 1766127820, 3532255640, 7064511280]

約数ペア:

[(1, 7064511280), (2, 3532255640), (4, 1766127820), (5, 1412902256), (8, 883063910), (10, 706451128), (16, 441531955), (20, 353225564), (40, 176612782), (43, 164290960), (80, 88306391), (86, 82145480), (163, 43340560), (172, 41072740), (215, 32858192), (293, 24110960), (326, 21670280), (344, 20536370), (430, 16429096), (586, 12055480), (652, 10835140), (688, 10268185), (815, 8668112), (860, 8214548), (1172, 6027740), (1304, 5417570), (1465, 4822192), (1630, 4334056), (1720, 4107274), (1849, 3820720), (2344, 3013870), (2608, 2708785), (2930, 2411096), (3260, 2167028), (3440, 2053637), (3698, 1910360), (4688, 1506935), (5860, 1205548), (6520, 1083514), (7009, 1007920), (7396, 955180), (9245, 764144), (11720, 602774), (12599, 560720), (13040, 541757), (14018, 503960), (14792, 477590), (18490, 382072), (23440, 301387), (25198, 280360), (28036, 251980), (29584, 238795), (35045, 201584), (36980, 191036), (47759, 147920), (50396, 140180), (56072, 125990), (62995, 112144), (70090, 100792), (73960, 95518)]