388386628560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1873}}^1\times {\mathrm{41143}}^1$

素因数の和:43042

約数の個数: 240

約数和(自身を含む): 1491496990464

約数和(自身を除く): 1103110361904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 1873, 2520, 3746, 5040, 5619, 7492, 9365, 11238, 13111, 14984, 16857, 18730, 22476, 26222, 28095, 29968, 33714, 37460, 39333, 41143, 44952, 52444, 56190, 65555, 67428, 74920, 78666, 82286, 84285, 89904, 104888, 112380, 117999, 123429, 131110, 134856, 149840, 157332, 164572, 168570, 196665, 205715, 209776, 224760, 235998, 246858, 262220, 269712, 288001, 314664, 329144, 337140, 370287, 393330, 411430, 449520, 471996, 493716, 524440, 576002, 589995, 617145, 629328, 658288, 674280, 740574, 786660, 822860, 864003, 943992, 987432, 1048880, 1152004, 1179990, 1234290, 1348560, 1440005, 1481148, 1573320, 1645720, 1728006, 1851435, 1887984, 1974864, 2304008, 2359980, 2468580, 2592009, 2880010, 2962296, 3146640, 3291440, 3456012, 3702870, 4320015, 4608016, 4719960, 4937160, 5184018, 5760020, 5924592, 6912024, 7405740, 8640030, 9439920, 9874320, 10368036, 11520040, 12960045, 13824048, 14811480, 17280060, 20736072, 23040080, 25920090, 29622960, 34560120, 41472144, 51840180, 69120240, 77060839, 103680360, 154121678, 207360720, 231182517, 308243356, 385304195, 462365034, 539425873, 616486712, 693547551, 770608390, 924730068, 1078851746, 1155912585, 1232973424, 1387095102, 1541216780, 1618277619, 1849460136, 2157703492, 2311825170, 2697129365, 2774190204, 3082433560, 3236555238, 3467737755, 3698920272, 4315406984, 4623650340, 4854832857, 5394258730, 5548380408, 6164867120, 6473110476, 6935475510, 8091388095, 8630813968, 9247300680, 9709665714, 10788517460, 11096760816, 12946220952, 13870951020, 16182776190, 18494601360, 19419331428, 21577034920, 24274164285, 25892441904, 27741902040, 32365552380, 38838662856, 43154069840, 48548328570, 55483804080, 64731104760, 77677325712, 97096657140, 129462209520, 194193314280, 388386628560]

約数ペア:

[(1, 388386628560), (2, 194193314280), (3, 129462209520), (4, 97096657140), (5, 77677325712), (6, 64731104760), (7, 55483804080), (8, 48548328570), (9, 43154069840), (10, 38838662856), (12, 32365552380), (14, 27741902040), (15, 25892441904), (16, 24274164285), (18, 21577034920), (20, 19419331428), (21, 18494601360), (24, 16182776190), (28, 13870951020), (30, 12946220952), (35, 11096760816), (36, 10788517460), (40, 9709665714), (42, 9247300680), (45, 8630813968), (48, 8091388095), (56, 6935475510), (60, 6473110476), (63, 6164867120), (70, 5548380408), (72, 5394258730), (80, 4854832857), (84, 4623650340), (90, 4315406984), (105, 3698920272), (112, 3467737755), (120, 3236555238), (126, 3082433560), (140, 2774190204), (144, 2697129365), (168, 2311825170), (180, 2157703492), (210, 1849460136), (240, 1618277619), (252, 1541216780), (280, 1387095102), (315, 1232973424), (336, 1155912585), (360, 1078851746), (420, 924730068), (504, 770608390), (560, 693547551), (630, 616486712), (720, 539425873), (840, 462365034), (1008, 385304195), (1260, 308243356), (1680, 231182517), (1873, 207360720), (2520, 154121678), (3746, 103680360), (5040, 77060839), (5619, 69120240), (7492, 51840180), (9365, 41472144), (11238, 34560120), (13111, 29622960), (14984, 25920090), (16857, 23040080), (18730, 20736072), (22476, 17280060), (26222, 14811480), (28095, 13824048), (29968, 12960045), (33714, 11520040), (37460, 10368036), (39333, 9874320), (41143, 9439920), (44952, 8640030), (52444, 7405740), (56190, 6912024), (65555, 5924592), (67428, 5760020), (74920, 5184018), (78666, 4937160), (82286, 4719960), (84285, 4608016), (89904, 4320015), (104888, 3702870), (112380, 3456012), (117999, 3291440), (123429, 3146640), (131110, 2962296), (134856, 2880010), (149840, 2592009), (157332, 2468580), (164572, 2359980), (168570, 2304008), (196665, 1974864), (205715, 1887984), (209776, 1851435), (224760, 1728006), (235998, 1645720), (246858, 1573320), (262220, 1481148), (269712, 1440005), (288001, 1348560), (314664, 1234290), (329144, 1179990), (337140, 1152004), (370287, 1048880), (393330, 987432), (411430, 943992), (449520, 864003), (471996, 822860), (493716, 786660), (524440, 740574), (576002, 674280), (589995, 658288), (617145, 629328)]