85406192640

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{205937}}^1$

素因数の和:205974

約数の個数: 220

約数和(自身を含む): 306048992436

約数和(自身を除く): 220642799796

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6480, 6912, 7680, 8640, 9216, 10368, 11520, 12960, 13824, 15360, 17280, 20736, 23040, 25920, 27648, 34560, 41472, 46080, 51840, 69120, 82944, 103680, 138240, 205937, 207360, 411874, 414720, 617811, 823748, 1029685, 1235622, 1647496, 1853433, 2059370, 2471244, 3089055, 3294992, 3706866, 4118740, 4942488, 5560299, 6178110, 6589984, 7413732, 8237480, 9267165, 9884976, 11120598, 12356220, 13179968, 14827464, 16474960, 16680897, 18534330, 19769952, 22241196, 24712440, 26359936, 27801495, 29654928, 32949920, 33361794, 37068660, 39539904, 44482392, 49424880, 52719872, 55602990, 59309856, 65899840, 66723588, 74137320, 79079808, 83404485, 88964784, 98849760, 105439744, 111205980, 118619712, 131799680, 133447176, 148274640, 158159616, 166808970, 177929568, 197699520, 210879488, 222411960, 237239424, 263599360, 266894352, 296549280, 316319232, 333617940, 355859136, 395399040, 444823920, 474478848, 527198720, 533788704, 593098560, 632638464, 667235880, 711718272, 790798080, 889647840, 948957696, 1054397440, 1067577408, 1186197120, 1334471760, 1423436544, 1581596160, 1779295680, 1897915392, 2135154816, 2372394240, 2668943520, 2846873088, 3163192320, 3558591360, 4270309632, 4744788480, 5337887040, 5693746176, 7117182720, 8540619264, 9489576960, 10675774080, 14234365440, 17081238528, 21351548160, 28468730880, 42703096320, 85406192640]

約数ペア:

[(1, 85406192640), (2, 42703096320), (3, 28468730880), (4, 21351548160), (5, 17081238528), (6, 14234365440), (8, 10675774080), (9, 9489576960), (10, 8540619264), (12, 7117182720), (15, 5693746176), (16, 5337887040), (18, 4744788480), (20, 4270309632), (24, 3558591360), (27, 3163192320), (30, 2846873088), (32, 2668943520), (36, 2372394240), (40, 2135154816), (45, 1897915392), (48, 1779295680), (54, 1581596160), (60, 1423436544), (64, 1334471760), (72, 1186197120), (80, 1067577408), (81, 1054397440), (90, 948957696), (96, 889647840), (108, 790798080), (120, 711718272), (128, 667235880), (135, 632638464), (144, 593098560), (160, 533788704), (162, 527198720), (180, 474478848), (192, 444823920), (216, 395399040), (240, 355859136), (256, 333617940), (270, 316319232), (288, 296549280), (320, 266894352), (324, 263599360), (360, 237239424), (384, 222411960), (405, 210879488), (432, 197699520), (480, 177929568), (512, 166808970), (540, 158159616), (576, 148274640), (640, 133447176), (648, 131799680), (720, 118619712), (768, 111205980), (810, 105439744), (864, 98849760), (960, 88964784), (1024, 83404485), (1080, 79079808), (1152, 74137320), (1280, 66723588), (1296, 65899840), (1440, 59309856), (1536, 55602990), (1620, 52719872), (1728, 49424880), (1920, 44482392), (2160, 39539904), (2304, 37068660), (2560, 33361794), (2592, 32949920), (2880, 29654928), (3072, 27801495), (3240, 26359936), (3456, 24712440), (3840, 22241196), (4320, 19769952), (4608, 18534330), (5120, 16680897), (5184, 16474960), (5760, 14827464), (6480, 13179968), (6912, 12356220), (7680, 11120598), (8640, 9884976), (9216, 9267165), (10368, 8237480), (11520, 7413732), (12960, 6589984), (13824, 6178110), (15360, 5560299), (17280, 4942488), (20736, 4118740), (23040, 3706866), (25920, 3294992), (27648, 3089055), (34560, 2471244), (41472, 2059370), (46080, 1853433), (51840, 1647496), (69120, 1235622), (82944, 1029685), (103680, 823748), (138240, 617811), (205937, 414720), (207360, 411874)]