203762712320

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{270271}}^1$

素因数の和:270342

約数の個数: 144

約数和(自身を含む): 530338529280

約数和(自身を除く): 326575816960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 320, 380, 496, 589, 608, 620, 640, 760, 992, 1178, 1216, 1240, 1280, 1520, 1984, 2356, 2432, 2480, 2945, 3040, 3968, 4712, 4864, 4960, 5890, 6080, 7936, 9424, 9920, 11780, 12160, 18848, 19840, 23560, 24320, 37696, 39680, 47120, 75392, 94240, 150784, 188480, 270271, 376960, 540542, 753920, 1081084, 1351355, 2162168, 2702710, 4324336, 5135149, 5405420, 8378401, 8648672, 10270298, 10810840, 16756802, 17297344, 20540596, 21621680, 25675745, 33513604, 34594688, 41081192, 41892005, 43243360, 51351490, 67027208, 69189376, 82162384, 83784010, 86486720, 102702980, 134054416, 159189619, 164324768, 167568020, 172973440, 205405960, 268108832, 318379238, 328649536, 335136040, 345946880, 410811920, 536217664, 636758476, 657299072, 670272080, 795948095, 821623840, 1072435328, 1273516952, 1314598144, 1340544160, 1591896190, 1643247680, 2144870656, 2547033904, 2681088320, 3183792380, 3286495360, 5094067808, 5362176640, 6367584760, 6572990720, 10188135616, 10724353280, 12735169520, 20376271232, 25470339040, 40752542464, 50940678080, 101881356160, 203762712320]

約数ペア:

[(1, 203762712320), (2, 101881356160), (4, 50940678080), (5, 40752542464), (8, 25470339040), (10, 20376271232), (16, 12735169520), (19, 10724353280), (20, 10188135616), (31, 6572990720), (32, 6367584760), (38, 5362176640), (40, 5094067808), (62, 3286495360), (64, 3183792380), (76, 2681088320), (80, 2547033904), (95, 2144870656), (124, 1643247680), (128, 1591896190), (152, 1340544160), (155, 1314598144), (160, 1273516952), (190, 1072435328), (248, 821623840), (256, 795948095), (304, 670272080), (310, 657299072), (320, 636758476), (380, 536217664), (496, 410811920), (589, 345946880), (608, 335136040), (620, 328649536), (640, 318379238), (760, 268108832), (992, 205405960), (1178, 172973440), (1216, 167568020), (1240, 164324768), (1280, 159189619), (1520, 134054416), (1984, 102702980), (2356, 86486720), (2432, 83784010), (2480, 82162384), (2945, 69189376), (3040, 67027208), (3968, 51351490), (4712, 43243360), (4864, 41892005), (4960, 41081192), (5890, 34594688), (6080, 33513604), (7936, 25675745), (9424, 21621680), (9920, 20540596), (11780, 17297344), (12160, 16756802), (18848, 10810840), (19840, 10270298), (23560, 8648672), (24320, 8378401), (37696, 5405420), (39680, 5135149), (47120, 4324336), (75392, 2702710), (94240, 2162168), (150784, 1351355), (188480, 1081084), (270271, 753920), (376960, 540542)]