161110080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:698

約数の個数: 224

約数和(自身を含む): 588873600

約数和(自身を除く): 427763520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 432, 435, 464, 480, 522, 540, 576, 580, 643, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1160, 1286, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 1929, 2088, 2160, 2320, 2572, 2610, 2784, 2880, 3132, 3215, 3480, 3858, 3915, 4176, 4320, 4640, 5144, 5220, 5568, 5787, 6264, 6430, 6960, 7716, 7830, 8352, 8640, 9280, 9645, 10288, 10440, 11574, 12528, 12860, 13920, 15432, 15660, 16704, 17361, 18647, 19290, 20576, 20880, 23148, 25056, 25720, 27840, 28935, 30864, 31320, 34722, 37294, 38580, 41152, 41760, 46296, 50112, 51440, 55941, 57870, 61728, 62640, 69444, 74588, 77160, 83520, 86805, 92592, 93235, 102880, 111882, 115740, 123456, 125280, 138888, 149176, 154320, 167823, 173610, 185184, 186470, 205760, 223764, 231480, 250560, 277776, 279705, 298352, 308640, 335646, 347220, 370368, 372940, 447528, 462960, 503469, 555552, 559410, 596704, 617280, 671292, 694440, 745880, 839115, 895056, 925920, 1006938, 1111104, 1118820, 1193408, 1342584, 1388880, 1491760, 1678230, 1790112, 1851840, 2013876, 2237640, 2517345, 2685168, 2777760, 2983520, 3356460, 3580224, 4027752, 4475280, 5034690, 5370336, 5555520, 5967040, 6712920, 8055504, 8950560, 10069380, 10740672, 13425840, 16111008, 17901120, 20138760, 26851680, 32222016, 40277520, 53703360, 80555040, 161110080]

約数ペア:

[(1, 161110080), (2, 80555040), (3, 53703360), (4, 40277520), (5, 32222016), (6, 26851680), (8, 20138760), (9, 17901120), (10, 16111008), (12, 13425840), (15, 10740672), (16, 10069380), (18, 8950560), (20, 8055504), (24, 6712920), (27, 5967040), (29, 5555520), (30, 5370336), (32, 5034690), (36, 4475280), (40, 4027752), (45, 3580224), (48, 3356460), (54, 2983520), (58, 2777760), (60, 2685168), (64, 2517345), (72, 2237640), (80, 2013876), (87, 1851840), (90, 1790112), (96, 1678230), (108, 1491760), (116, 1388880), (120, 1342584), (135, 1193408), (144, 1118820), (145, 1111104), (160, 1006938), (174, 925920), (180, 895056), (192, 839115), (216, 745880), (232, 694440), (240, 671292), (261, 617280), (270, 596704), (288, 559410), (290, 555552), (320, 503469), (348, 462960), (360, 447528), (432, 372940), (435, 370368), (464, 347220), (480, 335646), (522, 308640), (540, 298352), (576, 279705), (580, 277776), (643, 250560), (696, 231480), (720, 223764), (783, 205760), (864, 186470), (870, 185184), (928, 173610), (960, 167823), (1044, 154320), (1080, 149176), (1160, 138888), (1286, 125280), (1305, 123456), (1392, 115740), (1440, 111882), (1566, 102880), (1728, 93235), (1740, 92592), (1856, 86805), (1929, 83520), (2088, 77160), (2160, 74588), (2320, 69444), (2572, 62640), (2610, 61728), (2784, 57870), (2880, 55941), (3132, 51440), (3215, 50112), (3480, 46296), (3858, 41760), (3915, 41152), (4176, 38580), (4320, 37294), (4640, 34722), (5144, 31320), (5220, 30864), (5568, 28935), (5787, 27840), (6264, 25720), (6430, 25056), (6960, 23148), (7716, 20880), (7830, 20576), (8352, 19290), (8640, 18647), (9280, 17361), (9645, 16704), (10288, 15660), (10440, 15432), (11574, 13920), (12528, 12860)]