398344320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6287}}^1$

素因数の和:6323

約数の個数: 192

約数和(自身を含む): 1500819840

約数和(自身を除く): 1102475520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6287, 6336, 7040, 7920, 10560, 12574, 12672, 15840, 18861, 21120, 25148, 31435, 31680, 37722, 50296, 56583, 62870, 63360, 69157, 75444, 94305, 100592, 113166, 125740, 138314, 150888, 188610, 201184, 207471, 226332, 251480, 276628, 282915, 301776, 345785, 377220, 402368, 414942, 452664, 502960, 553256, 565830, 603552, 622413, 691570, 754440, 804736, 829884, 905328, 1005920, 1037355, 1106512, 1131660, 1207104, 1244826, 1383140, 1508880, 1659768, 1810656, 2011840, 2074710, 2213024, 2263320, 2414208, 2489652, 2766280, 3017760, 3112065, 3319536, 3621312, 4023680, 4149420, 4426048, 4526640, 4979304, 5532560, 6035520, 6224130, 6639072, 7242624, 8298840, 8852096, 9053280, 9958608, 11065120, 12071040, 12448260, 13278144, 16597680, 18106560, 19917216, 22130240, 24896520, 26556288, 33195360, 36213120, 39834432, 44260480, 49793040, 66390720, 79668864, 99586080, 132781440, 199172160, 398344320]

約数ペア:

[(1, 398344320), (2, 199172160), (3, 132781440), (4, 99586080), (5, 79668864), (6, 66390720), (8, 49793040), (9, 44260480), (10, 39834432), (11, 36213120), (12, 33195360), (15, 26556288), (16, 24896520), (18, 22130240), (20, 19917216), (22, 18106560), (24, 16597680), (30, 13278144), (32, 12448260), (33, 12071040), (36, 11065120), (40, 9958608), (44, 9053280), (45, 8852096), (48, 8298840), (55, 7242624), (60, 6639072), (64, 6224130), (66, 6035520), (72, 5532560), (80, 4979304), (88, 4526640), (90, 4426048), (96, 4149420), (99, 4023680), (110, 3621312), (120, 3319536), (128, 3112065), (132, 3017760), (144, 2766280), (160, 2489652), (165, 2414208), (176, 2263320), (180, 2213024), (192, 2074710), (198, 2011840), (220, 1810656), (240, 1659768), (264, 1508880), (288, 1383140), (320, 1244826), (330, 1207104), (352, 1131660), (360, 1106512), (384, 1037355), (396, 1005920), (440, 905328), (480, 829884), (495, 804736), (528, 754440), (576, 691570), (640, 622413), (660, 603552), (704, 565830), (720, 553256), (792, 502960), (880, 452664), (960, 414942), (990, 402368), (1056, 377220), (1152, 345785), (1320, 301776), (1408, 282915), (1440, 276628), (1584, 251480), (1760, 226332), (1920, 207471), (1980, 201184), (2112, 188610), (2640, 150888), (2880, 138314), (3168, 125740), (3520, 113166), (3960, 100592), (4224, 94305), (5280, 75444), (5760, 69157), (6287, 63360), (6336, 62870), (7040, 56583), (7920, 50296), (10560, 37722), (12574, 31680), (12672, 31435), (15840, 25148), (18861, 21120)]