215084160

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{461}}^1$

素因数の和:498

約数の個数: 224

約数和(自身を含む): 772597980

約数和(自身を除く): 557513820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 461, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 922, 960, 972, 1080, 1152, 1215, 1296, 1383, 1440, 1458, 1620, 1728, 1844, 1920, 1944, 2160, 2305, 2430, 2592, 2766, 2880, 2916, 3240, 3456, 3645, 3688, 3888, 4149, 4320, 4610, 4860, 5184, 5532, 5760, 5832, 6480, 6915, 7290, 7376, 7776, 8298, 8640, 9220, 9720, 10368, 11064, 11664, 12447, 12960, 13830, 14580, 14752, 15552, 16596, 17280, 18440, 19440, 20745, 22128, 23328, 24894, 25920, 27660, 29160, 29504, 31104, 33192, 36880, 37341, 38880, 41490, 44256, 46656, 49788, 51840, 55320, 58320, 59008, 62235, 66384, 73760, 74682, 77760, 82980, 88512, 93312, 99576, 110640, 112023, 116640, 124470, 132768, 147520, 149364, 155520, 165960, 177024, 186705, 199152, 221280, 224046, 233280, 248940, 265536, 295040, 298728, 331920, 336069, 373410, 398304, 442560, 448092, 466560, 497880, 531072, 560115, 597456, 663840, 672138, 746820, 796608, 885120, 896184, 995760, 1120230, 1194912, 1327680, 1344276, 1493640, 1593216, 1680345, 1792368, 1991520, 2240460, 2389824, 2655360, 2688552, 2987280, 3360690, 3584736, 3983040, 4480920, 4779648, 5377104, 5974560, 6721380, 7169472, 7966080, 8961840, 10754208, 11949120, 13442760, 14338944, 17923680, 21508416, 23898240, 26885520, 35847360, 43016832, 53771040, 71694720, 107542080, 215084160]

約数ペア:

[(1, 215084160), (2, 107542080), (3, 71694720), (4, 53771040), (5, 43016832), (6, 35847360), (8, 26885520), (9, 23898240), (10, 21508416), (12, 17923680), (15, 14338944), (16, 13442760), (18, 11949120), (20, 10754208), (24, 8961840), (27, 7966080), (30, 7169472), (32, 6721380), (36, 5974560), (40, 5377104), (45, 4779648), (48, 4480920), (54, 3983040), (60, 3584736), (64, 3360690), (72, 2987280), (80, 2688552), (81, 2655360), (90, 2389824), (96, 2240460), (108, 1991520), (120, 1792368), (128, 1680345), (135, 1593216), (144, 1493640), (160, 1344276), (162, 1327680), (180, 1194912), (192, 1120230), (216, 995760), (240, 896184), (243, 885120), (270, 796608), (288, 746820), (320, 672138), (324, 663840), (360, 597456), (384, 560115), (405, 531072), (432, 497880), (461, 466560), (480, 448092), (486, 442560), (540, 398304), (576, 373410), (640, 336069), (648, 331920), (720, 298728), (729, 295040), (810, 265536), (864, 248940), (922, 233280), (960, 224046), (972, 221280), (1080, 199152), (1152, 186705), (1215, 177024), (1296, 165960), (1383, 155520), (1440, 149364), (1458, 147520), (1620, 132768), (1728, 124470), (1844, 116640), (1920, 112023), (1944, 110640), (2160, 99576), (2305, 93312), (2430, 88512), (2592, 82980), (2766, 77760), (2880, 74682), (2916, 73760), (3240, 66384), (3456, 62235), (3645, 59008), (3688, 58320), (3888, 55320), (4149, 51840), (4320, 49788), (4610, 46656), (4860, 44256), (5184, 41490), (5532, 38880), (5760, 37341), (5832, 36880), (6480, 33192), (6915, 31104), (7290, 29504), (7376, 29160), (7776, 27660), (8298, 25920), (8640, 24894), (9220, 23328), (9720, 22128), (10368, 20745), (11064, 19440), (11664, 18440), (12447, 17280), (12960, 16596), (13830, 15552), (14580, 14752)]