2128614120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1389

約数の個数: 256

約数和(自身を含む): 7520256000

約数和(自身を除く): 5391641880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 67, 69, 72, 90, 92, 108, 115, 120, 134, 135, 138, 180, 184, 201, 207, 216, 230, 268, 270, 276, 335, 345, 360, 402, 414, 460, 536, 540, 552, 603, 621, 670, 690, 804, 828, 920, 1005, 1035, 1080, 1206, 1242, 1279, 1340, 1380, 1541, 1608, 1656, 1809, 2010, 2070, 2412, 2484, 2558, 2680, 2760, 3015, 3082, 3105, 3618, 3837, 4020, 4140, 4623, 4824, 4968, 5116, 6030, 6164, 6210, 6395, 7236, 7674, 7705, 8040, 8280, 9045, 9246, 10232, 11511, 12060, 12328, 12420, 12790, 13869, 14472, 15348, 15410, 18090, 18492, 19185, 23022, 23115, 24120, 24840, 25580, 27738, 29417, 30696, 30820, 34533, 36180, 36984, 38370, 41607, 46044, 46230, 51160, 55476, 57555, 58834, 61640, 69066, 69345, 72360, 76740, 83214, 85693, 88251, 92088, 92460, 110952, 115110, 117668, 138132, 138690, 147085, 153480, 166428, 171386, 172665, 176502, 184920, 208035, 230220, 235336, 257079, 264753, 276264, 277380, 294170, 332856, 342772, 345330, 353004, 416070, 428465, 441255, 460440, 514158, 529506, 554760, 588340, 685544, 690660, 706008, 771237, 794259, 832140, 856930, 882510, 1028316, 1059012, 1176680, 1285395, 1323765, 1381320, 1542474, 1588518, 1664280, 1713860, 1765020, 1970939, 2056632, 2118024, 2313711, 2570790, 2647530, 3084948, 3177036, 3427720, 3530040, 3856185, 3941878, 3971295, 4627422, 5141580, 5295060, 5912817, 6169896, 6354072, 7712370, 7883756, 7942590, 9254844, 9854695, 10283160, 10590120, 11568555, 11825634, 15424740, 15767512, 15885180, 17738451, 18509688, 19709390, 23137110, 23651268, 29564085, 30849480, 31770360, 35476902, 39418780, 46274220, 47302536, 53215353, 59128170, 70953804, 78837560, 88692255, 92548440, 106430706, 118256340, 141907608, 177384510, 212861412, 236512680, 266076765, 354769020, 425722824, 532153530, 709538040, 1064307060, 2128614120]

約数ペア:

[(1, 2128614120), (2, 1064307060), (3, 709538040), (4, 532153530), (5, 425722824), (6, 354769020), (8, 266076765), (9, 236512680), (10, 212861412), (12, 177384510), (15, 141907608), (18, 118256340), (20, 106430706), (23, 92548440), (24, 88692255), (27, 78837560), (30, 70953804), (36, 59128170), (40, 53215353), (45, 47302536), (46, 46274220), (54, 39418780), (60, 35476902), (67, 31770360), (69, 30849480), (72, 29564085), (90, 23651268), (92, 23137110), (108, 19709390), (115, 18509688), (120, 17738451), (134, 15885180), (135, 15767512), (138, 15424740), (180, 11825634), (184, 11568555), (201, 10590120), (207, 10283160), (216, 9854695), (230, 9254844), (268, 7942590), (270, 7883756), (276, 7712370), (335, 6354072), (345, 6169896), (360, 5912817), (402, 5295060), (414, 5141580), (460, 4627422), (536, 3971295), (540, 3941878), (552, 3856185), (603, 3530040), (621, 3427720), (670, 3177036), (690, 3084948), (804, 2647530), (828, 2570790), (920, 2313711), (1005, 2118024), (1035, 2056632), (1080, 1970939), (1206, 1765020), (1242, 1713860), (1279, 1664280), (1340, 1588518), (1380, 1542474), (1541, 1381320), (1608, 1323765), (1656, 1285395), (1809, 1176680), (2010, 1059012), (2070, 1028316), (2412, 882510), (2484, 856930), (2558, 832140), (2680, 794259), (2760, 771237), (3015, 706008), (3082, 690660), (3105, 685544), (3618, 588340), (3837, 554760), (4020, 529506), (4140, 514158), (4623, 460440), (4824, 441255), (4968, 428465), (5116, 416070), (6030, 353004), (6164, 345330), (6210, 342772), (6395, 332856), (7236, 294170), (7674, 277380), (7705, 276264), (8040, 264753), (8280, 257079), (9045, 235336), (9246, 230220), (10232, 208035), (11511, 184920), (12060, 176502), (12328, 172665), (12420, 171386), (12790, 166428), (13869, 153480), (14472, 147085), (15348, 138690), (15410, 138132), (18090, 117668), (18492, 115110), (19185, 110952), (23022, 92460), (23115, 92088), (24120, 88251), (24840, 85693), (25580, 83214), (27738, 76740), (29417, 72360), (30696, 69345), (30820, 69066), (34533, 61640), (36180, 58834), (36984, 57555), (38370, 55476), (41607, 51160), (46044, 46230)]