103040000

素因数分解:

$2^{10}\times 5^4\times 7^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 220

約数和(自身を含む): 306951744

約数和(自身を除く): 203911744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 64, 70, 80, 92, 100, 112, 115, 125, 128, 140, 160, 161, 175, 184, 200, 224, 230, 250, 256, 280, 320, 322, 350, 368, 400, 448, 460, 500, 512, 560, 575, 625, 640, 644, 700, 736, 800, 805, 875, 896, 920, 1000, 1024, 1120, 1150, 1250, 1280, 1288, 1400, 1472, 1600, 1610, 1750, 1792, 1840, 2000, 2240, 2300, 2500, 2560, 2576, 2800, 2875, 2944, 3200, 3220, 3500, 3584, 3680, 4000, 4025, 4375, 4480, 4600, 5000, 5120, 5152, 5600, 5750, 5888, 6400, 6440, 7000, 7168, 7360, 8000, 8050, 8750, 8960, 9200, 10000, 10304, 11200, 11500, 11776, 12800, 12880, 14000, 14375, 14720, 16000, 16100, 17500, 17920, 18400, 20000, 20125, 20608, 22400, 23000, 23552, 25600, 25760, 28000, 28750, 29440, 32000, 32200, 35000, 35840, 36800, 40000, 40250, 41216, 44800, 46000, 51520, 56000, 57500, 58880, 64000, 64400, 70000, 73600, 80000, 80500, 82432, 89600, 92000, 100625, 103040, 112000, 115000, 117760, 128000, 128800, 140000, 147200, 160000, 161000, 164864, 179200, 184000, 201250, 206080, 224000, 230000, 257600, 280000, 294400, 320000, 322000, 368000, 402500, 412160, 448000, 460000, 515200, 560000, 588800, 640000, 644000, 736000, 805000, 824320, 896000, 920000, 1030400, 1120000, 1288000, 1472000, 1610000, 1840000, 2060800, 2240000, 2576000, 2944000, 3220000, 3680000, 4121600, 4480000, 5152000, 6440000, 7360000, 10304000, 12880000, 14720000, 20608000, 25760000, 51520000, 103040000]

約数ペア:

[(1, 103040000), (2, 51520000), (4, 25760000), (5, 20608000), (7, 14720000), (8, 12880000), (10, 10304000), (14, 7360000), (16, 6440000), (20, 5152000), (23, 4480000), (25, 4121600), (28, 3680000), (32, 3220000), (35, 2944000), (40, 2576000), (46, 2240000), (50, 2060800), (56, 1840000), (64, 1610000), (70, 1472000), (80, 1288000), (92, 1120000), (100, 1030400), (112, 920000), (115, 896000), (125, 824320), (128, 805000), (140, 736000), (160, 644000), (161, 640000), (175, 588800), (184, 560000), (200, 515200), (224, 460000), (230, 448000), (250, 412160), (256, 402500), (280, 368000), (320, 322000), (322, 320000), (350, 294400), (368, 280000), (400, 257600), (448, 230000), (460, 224000), (500, 206080), (512, 201250), (560, 184000), (575, 179200), (625, 164864), (640, 161000), (644, 160000), (700, 147200), (736, 140000), (800, 128800), (805, 128000), (875, 117760), (896, 115000), (920, 112000), (1000, 103040), (1024, 100625), (1120, 92000), (1150, 89600), (1250, 82432), (1280, 80500), (1288, 80000), (1400, 73600), (1472, 70000), (1600, 64400), (1610, 64000), (1750, 58880), (1792, 57500), (1840, 56000), (2000, 51520), (2240, 46000), (2300, 44800), (2500, 41216), (2560, 40250), (2576, 40000), (2800, 36800), (2875, 35840), (2944, 35000), (3200, 32200), (3220, 32000), (3500, 29440), (3584, 28750), (3680, 28000), (4000, 25760), (4025, 25600), (4375, 23552), (4480, 23000), (4600, 22400), (5000, 20608), (5120, 20125), (5152, 20000), (5600, 18400), (5750, 17920), (5888, 17500), (6400, 16100), (6440, 16000), (7000, 14720), (7168, 14375), (7360, 14000), (8000, 12880), (8050, 12800), (8750, 11776), (8960, 11500), (9200, 11200), (10000, 10304)]