2052957120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:487

約数の個数: 224

約数和(自身を含む): 6709428288

約数和(自身を除く): 4656471168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 157, 159, 160, 192, 212, 240, 257, 265, 314, 318, 320, 424, 471, 480, 514, 530, 628, 636, 771, 785, 795, 848, 942, 960, 1028, 1060, 1256, 1272, 1285, 1542, 1570, 1590, 1696, 1884, 2056, 2120, 2355, 2512, 2544, 2570, 3084, 3140, 3180, 3392, 3768, 3855, 4112, 4240, 4710, 5024, 5088, 5140, 6168, 6280, 6360, 7536, 7710, 8224, 8321, 8480, 9420, 10048, 10176, 10280, 12336, 12560, 12720, 13621, 15072, 15420, 16448, 16642, 16960, 18840, 20560, 24672, 24963, 25120, 25440, 27242, 30144, 30840, 33284, 37680, 40349, 40863, 41120, 41605, 49344, 49926, 50240, 50880, 54484, 61680, 66568, 68105, 75360, 80698, 81726, 82240, 83210, 99852, 108968, 121047, 123360, 124815, 133136, 136210, 150720, 161396, 163452, 166420, 199704, 201745, 204315, 217936, 242094, 246720, 249630, 266272, 272420, 322792, 326904, 332840, 399408, 403490, 408630, 435872, 484188, 499260, 532544, 544840, 605235, 645584, 653808, 665680, 798816, 806980, 817260, 871744, 968376, 998520, 1089680, 1210470, 1291168, 1307616, 1331360, 1597632, 1613960, 1634520, 1936752, 1997040, 2138497, 2179360, 2420940, 2582336, 2615232, 2662720, 3227920, 3269040, 3873504, 3994080, 4276994, 4358720, 4841880, 6415491, 6455840, 6538080, 7747008, 7988160, 8553988, 9683760, 10692485, 12830982, 12911680, 13076160, 17107976, 19367520, 21384970, 25661964, 32077455, 34215952, 38735040, 42769940, 51323928, 64154910, 68431904, 85539880, 102647856, 128309820, 136863808, 171079760, 205295712, 256619640, 342159520, 410591424, 513239280, 684319040, 1026478560, 2052957120]

約数ペア:

[(1, 2052957120), (2, 1026478560), (3, 684319040), (4, 513239280), (5, 410591424), (6, 342159520), (8, 256619640), (10, 205295712), (12, 171079760), (15, 136863808), (16, 128309820), (20, 102647856), (24, 85539880), (30, 68431904), (32, 64154910), (40, 51323928), (48, 42769940), (53, 38735040), (60, 34215952), (64, 32077455), (80, 25661964), (96, 21384970), (106, 19367520), (120, 17107976), (157, 13076160), (159, 12911680), (160, 12830982), (192, 10692485), (212, 9683760), (240, 8553988), (257, 7988160), (265, 7747008), (314, 6538080), (318, 6455840), (320, 6415491), (424, 4841880), (471, 4358720), (480, 4276994), (514, 3994080), (530, 3873504), (628, 3269040), (636, 3227920), (771, 2662720), (785, 2615232), (795, 2582336), (848, 2420940), (942, 2179360), (960, 2138497), (1028, 1997040), (1060, 1936752), (1256, 1634520), (1272, 1613960), (1285, 1597632), (1542, 1331360), (1570, 1307616), (1590, 1291168), (1696, 1210470), (1884, 1089680), (2056, 998520), (2120, 968376), (2355, 871744), (2512, 817260), (2544, 806980), (2570, 798816), (3084, 665680), (3140, 653808), (3180, 645584), (3392, 605235), (3768, 544840), (3855, 532544), (4112, 499260), (4240, 484188), (4710, 435872), (5024, 408630), (5088, 403490), (5140, 399408), (6168, 332840), (6280, 326904), (6360, 322792), (7536, 272420), (7710, 266272), (8224, 249630), (8321, 246720), (8480, 242094), (9420, 217936), (10048, 204315), (10176, 201745), (10280, 199704), (12336, 166420), (12560, 163452), (12720, 161396), (13621, 150720), (15072, 136210), (15420, 133136), (16448, 124815), (16642, 123360), (16960, 121047), (18840, 108968), (20560, 99852), (24672, 83210), (24963, 82240), (25120, 81726), (25440, 80698), (27242, 75360), (30144, 68105), (30840, 66568), (33284, 61680), (37680, 54484), (40349, 50880), (40863, 50240), (41120, 49926), (41605, 49344)]