2106240000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{1097}}^1$

素因数の和:1140

約数の個数: 220

約数和(自身を含む): 7021521144

約数和(自身を除く): 4915281144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 625, 640, 750, 768, 800, 960, 1000, 1024, 1097, 1200, 1250, 1280, 1500, 1536, 1600, 1875, 1920, 2000, 2194, 2400, 2500, 2560, 3000, 3072, 3200, 3291, 3750, 3840, 4000, 4388, 4800, 5000, 5120, 5485, 6000, 6400, 6582, 7500, 7680, 8000, 8776, 9600, 10000, 10970, 12000, 12800, 13164, 15000, 15360, 16000, 16455, 17552, 19200, 20000, 21940, 24000, 25600, 26328, 27425, 30000, 32000, 32910, 35104, 38400, 40000, 43880, 48000, 52656, 54850, 60000, 64000, 65820, 70208, 76800, 80000, 82275, 87760, 96000, 105312, 109700, 120000, 128000, 131640, 137125, 140416, 160000, 164550, 175520, 192000, 210624, 219400, 240000, 263280, 274250, 280832, 320000, 329100, 351040, 384000, 411375, 421248, 438800, 480000, 526560, 548500, 561664, 640000, 658200, 685625, 702080, 822750, 842496, 877600, 960000, 1053120, 1097000, 1123328, 1316400, 1371250, 1404160, 1645500, 1684992, 1755200, 1920000, 2056875, 2106240, 2194000, 2632800, 2742500, 2808320, 3291000, 3369984, 3510400, 4113750, 4212480, 4388000, 5265600, 5485000, 5616640, 6582000, 7020800, 8227500, 8424960, 8776000, 10531200, 10970000, 13164000, 14041600, 16455000, 16849920, 17552000, 21062400, 21940000, 26328000, 28083200, 32910000, 35104000, 42124800, 43880000, 52656000, 65820000, 70208000, 84249600, 87760000, 105312000, 131640000, 140416000, 175520000, 210624000, 263280000, 351040000, 421248000, 526560000, 702080000, 1053120000, 2106240000]

約数ペア:

[(1, 2106240000), (2, 1053120000), (3, 702080000), (4, 526560000), (5, 421248000), (6, 351040000), (8, 263280000), (10, 210624000), (12, 175520000), (15, 140416000), (16, 131640000), (20, 105312000), (24, 87760000), (25, 84249600), (30, 70208000), (32, 65820000), (40, 52656000), (48, 43880000), (50, 42124800), (60, 35104000), (64, 32910000), (75, 28083200), (80, 26328000), (96, 21940000), (100, 21062400), (120, 17552000), (125, 16849920), (128, 16455000), (150, 14041600), (160, 13164000), (192, 10970000), (200, 10531200), (240, 8776000), (250, 8424960), (256, 8227500), (300, 7020800), (320, 6582000), (375, 5616640), (384, 5485000), (400, 5265600), (480, 4388000), (500, 4212480), (512, 4113750), (600, 3510400), (625, 3369984), (640, 3291000), (750, 2808320), (768, 2742500), (800, 2632800), (960, 2194000), (1000, 2106240), (1024, 2056875), (1097, 1920000), (1200, 1755200), (1250, 1684992), (1280, 1645500), (1500, 1404160), (1536, 1371250), (1600, 1316400), (1875, 1123328), (1920, 1097000), (2000, 1053120), (2194, 960000), (2400, 877600), (2500, 842496), (2560, 822750), (3000, 702080), (3072, 685625), (3200, 658200), (3291, 640000), (3750, 561664), (3840, 548500), (4000, 526560), (4388, 480000), (4800, 438800), (5000, 421248), (5120, 411375), (5485, 384000), (6000, 351040), (6400, 329100), (6582, 320000), (7500, 280832), (7680, 274250), (8000, 263280), (8776, 240000), (9600, 219400), (10000, 210624), (10970, 192000), (12000, 175520), (12800, 164550), (13164, 160000), (15000, 140416), (15360, 137125), (16000, 131640), (16455, 128000), (17552, 120000), (19200, 109700), (20000, 105312), (21940, 96000), (24000, 87760), (25600, 82275), (26328, 80000), (27425, 76800), (30000, 70208), (32000, 65820), (32910, 64000), (35104, 60000), (38400, 54850), (40000, 52656), (43880, 48000)]