9870560000

素因数分解:

$2^8\times 5^4\times 7^2\times {\mathrm{1259}}^1$

素因数の和:1309

約数の個数: 270

約数和(自身を含む): 28662715620

約数和(自身を除く): 18792155620

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 128, 140, 160, 175, 196, 200, 224, 245, 250, 256, 280, 320, 350, 392, 400, 448, 490, 500, 560, 625, 640, 700, 784, 800, 875, 896, 980, 1000, 1120, 1225, 1250, 1259, 1280, 1400, 1568, 1600, 1750, 1792, 1960, 2000, 2240, 2450, 2500, 2518, 2800, 3136, 3200, 3500, 3920, 4000, 4375, 4480, 4900, 5000, 5036, 5600, 6125, 6272, 6295, 6400, 7000, 7840, 8000, 8750, 8813, 8960, 9800, 10000, 10072, 11200, 12250, 12544, 12590, 14000, 15680, 16000, 17500, 17626, 19600, 20000, 20144, 22400, 24500, 25180, 28000, 30625, 31360, 31475, 32000, 35000, 35252, 39200, 40000, 40288, 44065, 44800, 49000, 50360, 56000, 61250, 61691, 62720, 62950, 70000, 70504, 78400, 80000, 80576, 88130, 98000, 100720, 112000, 122500, 123382, 125900, 140000, 141008, 156800, 157375, 160000, 161152, 176260, 196000, 201440, 220325, 224000, 245000, 246764, 251800, 280000, 282016, 308455, 313600, 314750, 322304, 352520, 392000, 402880, 440650, 490000, 493528, 503600, 560000, 564032, 616910, 629500, 705040, 784000, 786875, 805760, 881300, 980000, 987056, 1007200, 1101625, 1120000, 1128064, 1233820, 1259000, 1410080, 1542275, 1568000, 1573750, 1611520, 1762600, 1960000, 1974112, 2014400, 2203250, 2256128, 2467640, 2518000, 2820160, 3084550, 3147500, 3525200, 3920000, 3948224, 4028800, 4406500, 4935280, 5036000, 5508125, 5640320, 6169100, 6295000, 7050400, 7711375, 7840000, 7896448, 8057600, 8813000, 9870560, 10072000, 11016250, 11280640, 12338200, 12590000, 14100800, 15422750, 15792896, 17626000, 19741120, 20144000, 22032500, 24676400, 25180000, 28201600, 30845500, 35252000, 38556875, 39482240, 40288000, 44065000, 49352800, 50360000, 56403200, 61691000, 70504000, 77113750, 78964480, 88130000, 98705600, 100720000, 123382000, 141008000, 154227500, 176260000, 197411200, 201440000, 246764000, 282016000, 308455000, 352520000, 394822400, 493528000, 616910000, 705040000, 987056000, 1233820000, 1410080000, 1974112000, 2467640000, 4935280000, 9870560000]

約数ペア:

[(1, 9870560000), (2, 4935280000), (4, 2467640000), (5, 1974112000), (7, 1410080000), (8, 1233820000), (10, 987056000), (14, 705040000), (16, 616910000), (20, 493528000), (25, 394822400), (28, 352520000), (32, 308455000), (35, 282016000), (40, 246764000), (49, 201440000), (50, 197411200), (56, 176260000), (64, 154227500), (70, 141008000), (80, 123382000), (98, 100720000), (100, 98705600), (112, 88130000), (125, 78964480), (128, 77113750), (140, 70504000), (160, 61691000), (175, 56403200), (196, 50360000), (200, 49352800), (224, 44065000), (245, 40288000), (250, 39482240), (256, 38556875), (280, 35252000), (320, 30845500), (350, 28201600), (392, 25180000), (400, 24676400), (448, 22032500), (490, 20144000), (500, 19741120), (560, 17626000), (625, 15792896), (640, 15422750), (700, 14100800), (784, 12590000), (800, 12338200), (875, 11280640), (896, 11016250), (980, 10072000), (1000, 9870560), (1120, 8813000), (1225, 8057600), (1250, 7896448), (1259, 7840000), (1280, 7711375), (1400, 7050400), (1568, 6295000), (1600, 6169100), (1750, 5640320), (1792, 5508125), (1960, 5036000), (2000, 4935280), (2240, 4406500), (2450, 4028800), (2500, 3948224), (2518, 3920000), (2800, 3525200), (3136, 3147500), (3200, 3084550), (3500, 2820160), (3920, 2518000), (4000, 2467640), (4375, 2256128), (4480, 2203250), (4900, 2014400), (5000, 1974112), (5036, 1960000), (5600, 1762600), (6125, 1611520), (6272, 1573750), (6295, 1568000), (6400, 1542275), (7000, 1410080), (7840, 1259000), (8000, 1233820), (8750, 1128064), (8813, 1120000), (8960, 1101625), (9800, 1007200), (10000, 987056), (10072, 980000), (11200, 881300), (12250, 805760), (12544, 786875), (12590, 784000), (14000, 705040), (15680, 629500), (16000, 616910), (17500, 564032), (17626, 560000), (19600, 503600), (20000, 493528), (20144, 490000), (22400, 440650), (24500, 402880), (25180, 392000), (28000, 352520), (30625, 322304), (31360, 314750), (31475, 313600), (32000, 308455), (35000, 282016), (35252, 280000), (39200, 251800), (40000, 246764), (40288, 245000), (44065, 224000), (44800, 220325), (49000, 201440), (50360, 196000), (56000, 176260), (61250, 161152), (61691, 160000), (62720, 157375), (62950, 156800), (70000, 141008), (70504, 140000), (78400, 125900), (80000, 123382), (80576, 122500), (88130, 112000), (98000, 100720)]