26201772800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2939}}^1$

素因数の和:3171

約数の個数: 216

約数和(自身を含む): 74516064000

約数和(自身を除く): 48314291200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 199, 200, 224, 256, 280, 320, 350, 398, 400, 448, 560, 640, 700, 796, 800, 896, 995, 1120, 1280, 1393, 1400, 1592, 1600, 1792, 1990, 2240, 2786, 2800, 2939, 3184, 3200, 3980, 4480, 4975, 5572, 5600, 5878, 6368, 6400, 6965, 7960, 8960, 9950, 11144, 11200, 11756, 12736, 13930, 14695, 15920, 19900, 20573, 22288, 22400, 23512, 25472, 27860, 29390, 31840, 34825, 39800, 41146, 44576, 44800, 47024, 50944, 55720, 58780, 63680, 69650, 73475, 79600, 82292, 89152, 94048, 102865, 111440, 117560, 127360, 139300, 146950, 159200, 164584, 178304, 188096, 205730, 222880, 235120, 254720, 278600, 293900, 318400, 329168, 356608, 376192, 411460, 445760, 470240, 514325, 557200, 584861, 587800, 636800, 658336, 752384, 822920, 891520, 940480, 1028650, 1114400, 1169722, 1175600, 1273600, 1316672, 1645840, 1783040, 1880960, 2057300, 2228800, 2339444, 2351200, 2633344, 2924305, 3291680, 3761920, 4094027, 4114600, 4457600, 4678888, 4702400, 5266688, 5848610, 6583360, 8188054, 8229200, 8915200, 9357776, 9404800, 11697220, 13166720, 14621525, 16376108, 16458400, 18715552, 18809600, 20470135, 23394440, 26333440, 29243050, 32752216, 32916800, 37431104, 40940270, 46788880, 58486100, 65504432, 65833600, 74862208, 81880540, 93577760, 102350675, 116972200, 131008864, 131667200, 149724416, 163761080, 187155520, 204701350, 233944400, 262017728, 327522160, 374311040, 409402700, 467888800, 524035456, 655044320, 748622080, 818805400, 935777600, 1048070912, 1310088640, 1637610800, 1871555200, 2620177280, 3275221600, 3743110400, 5240354560, 6550443200, 13100886400, 26201772800]

約数ペア:

[(1, 26201772800), (2, 13100886400), (4, 6550443200), (5, 5240354560), (7, 3743110400), (8, 3275221600), (10, 2620177280), (14, 1871555200), (16, 1637610800), (20, 1310088640), (25, 1048070912), (28, 935777600), (32, 818805400), (35, 748622080), (40, 655044320), (50, 524035456), (56, 467888800), (64, 409402700), (70, 374311040), (80, 327522160), (100, 262017728), (112, 233944400), (128, 204701350), (140, 187155520), (160, 163761080), (175, 149724416), (199, 131667200), (200, 131008864), (224, 116972200), (256, 102350675), (280, 93577760), (320, 81880540), (350, 74862208), (398, 65833600), (400, 65504432), (448, 58486100), (560, 46788880), (640, 40940270), (700, 37431104), (796, 32916800), (800, 32752216), (896, 29243050), (995, 26333440), (1120, 23394440), (1280, 20470135), (1393, 18809600), (1400, 18715552), (1592, 16458400), (1600, 16376108), (1792, 14621525), (1990, 13166720), (2240, 11697220), (2786, 9404800), (2800, 9357776), (2939, 8915200), (3184, 8229200), (3200, 8188054), (3980, 6583360), (4480, 5848610), (4975, 5266688), (5572, 4702400), (5600, 4678888), (5878, 4457600), (6368, 4114600), (6400, 4094027), (6965, 3761920), (7960, 3291680), (8960, 2924305), (9950, 2633344), (11144, 2351200), (11200, 2339444), (11756, 2228800), (12736, 2057300), (13930, 1880960), (14695, 1783040), (15920, 1645840), (19900, 1316672), (20573, 1273600), (22288, 1175600), (22400, 1169722), (23512, 1114400), (25472, 1028650), (27860, 940480), (29390, 891520), (31840, 822920), (34825, 752384), (39800, 658336), (41146, 636800), (44576, 587800), (44800, 584861), (47024, 557200), (50944, 514325), (55720, 470240), (58780, 445760), (63680, 411460), (69650, 376192), (73475, 356608), (79600, 329168), (82292, 318400), (89152, 293900), (94048, 278600), (102865, 254720), (111440, 235120), (117560, 222880), (127360, 205730), (139300, 188096), (146950, 178304), (159200, 164584)]