221366545920

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:965

約数の個数: 960

約数和(自身を含む): 884827367424

約数和(自身を除く): 663460821504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 81, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 162, 180, 186, 192, 195, 208, 216, 234, 240, 243, 248, 256, 260, 270, 279, 288, 310, 312, 320, 324, 351, 360, 372, 384, 390, 403, 405, 416, 432, 465, 468, 480, 486, 496, 512, 520, 540, 558, 576, 585, 620, 624, 640, 648, 702, 720, 744, 768, 780, 806, 810, 832, 837, 864, 883, 930, 936, 960, 972, 992, 1040, 1053, 1080, 1116, 1152, 1170, 1209, 1215, 1240, 1248, 1280, 1296, 1395, 1404, 1440, 1488, 1536, 1560, 1612, 1620, 1664, 1674, 1728, 1755, 1766, 1860, 1872, 1920, 1944, 1984, 2015, 2080, 2106, 2160, 2232, 2304, 2340, 2418, 2430, 2480, 2496, 2511, 2560, 2592, 2649, 2790, 2808, 2880, 2976, 3120, 3159, 3224, 3240, 3328, 3348, 3456, 3510, 3532, 3627, 3720, 3744, 3840, 3888, 3968, 4030, 4160, 4185, 4212, 4320, 4415, 4464, 4608, 4680, 4836, 4860, 4960, 4992, 5022, 5184, 5265, 5298, 5580, 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62208, 63180, 63576, 64480, 65286, 66960, 67392, 68874, 69120, 70640, 71424, 71523, 72540, 74880, 75330, 77376, 77760, 79360, 79470, 80352, 82119, 84240, 84768, 87048, 89280, 89856, 91832, 95364, 96720, 97929, 99840, 100440, 101088, 103168, 103311, 103680, 105960, 107136, 108810, 109492, 112320, 113024, 114790, 116064, 119040, 119205, 120528, 124416, 126360, 127152, 128960, 130572, 133920, 134784, 136865, 137748, 141280, 142848, 143046, 145080, 149760, 150660, 154752, 155520, 158940, 160704, 163215, 164238, 168480, 169536, 172185, 174096, 178560, 179712, 183664, 190728, 193440, 195858, 200880, 202176, 206336, 206622, 207360, 211920, 214272, 214569, 217620, 218984, 224640, 226048, 229580, 232128, 238080, 238410, 241056, 246357, 252720, 254304, 257920, 261144, 267840, 269568, 273730, 275496, 282560, 286092, 290160, 299520, 301320, 309504, 309933, 311040, 317880, 321408, 326430, 328476, 336960, 339072, 344370, 348192, 355849, 357120, 357615, 367328, 381456, 386880, 391716, 401760, 404352, 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2189840, 2203968, 2217213, 2260480, 2288736, 2321280, 2410560, 2463570, 2479464, 2543040, 2611440, 2627808, 2695680, 2754960, 2785536, 2789397, 2846792, 2860920, 2938624, 2956284, 3051648, 3095040, 3099330, 3133728, 3202641, 3214080, 3284760, 3305952, 3390720, 3433104, 3481920, 3503744, 3558490, 3673280, 3695355, 3719196, 3814560, 3856896, 3917160, 3941712, 4043520, 4068864, 4132440, 4178304, 4270188, 4291380, 4379680, 4407936, 4434426, 4577472, 4642560, 4648995, 4821120, 4927140, 4958928, 5086080, 5222880, 5255616, 5337735, 5509920, 5571072, 5578794, 5693584, 5721840, 5877248, 5912568, 6103296, 6198660, 6267456, 6405282, 6428160, 6569520, 6611904, 6651639, 6781440, 6866208, 6963840, 7007488, 7116980, 7346560, 7390710, 7438392, 7629120, 7834320, 7883424, 8087040, 8264880, 8356608, 8540376, 8582760, 8759360, 8815872, 8868852, 9154944, 9285120, 9297990, 9607923, 9642240, 9854280, 9917856, 10172160, 10445760, 10511232, 10675470, 11019840, 11086065, 11157588, 11387168, 11443680, 11825136, 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約数ペア:

[(1, 221366545920), (2, 110683272960), (3, 73788848640), (4, 55341636480), (5, 44273309184), (6, 36894424320), (8, 27670818240), (9, 24596282880), (10, 22136654592), (12, 18447212160), (13, 17028195840), (15, 14757769728), (16, 13835409120), (18, 12298141440), (20, 11068327296), (24, 9223606080), (26, 8514097920), (27, 8198760960), (30, 7378884864), (31, 7140856320), (32, 6917704560), (36, 6149070720), (39, 5676065280), (40, 5534163648), (45, 4919256576), (48, 4611803040), (52, 4257048960), (54, 4099380480), (60, 3689442432), (62, 3570428160), (64, 3458852280), (65, 3405639168), (72, 3074535360), (78, 2838032640), (80, 2767081824), (81, 2732920320), (90, 2459628288), (93, 2380285440), (96, 2305901520), (104, 2128524480), (108, 2049690240), (117, 1892021760), (120, 1844721216), (124, 1785214080), (128, 1729426140), (130, 1702819584), (135, 1639752192), (144, 1537267680), (155, 1428171264), (156, 1419016320), (160, 1383540912), (162, 1366460160), (180, 1229814144), (186, 1190142720), (192, 1152950760), (195, 1135213056), (208, 1064262240), (216, 1024845120), (234, 946010880), (240, 922360608), (243, 910973440), (248, 892607040), (256, 864713070), (260, 851409792), (270, 819876096), (279, 793428480), (288, 768633840), (310, 714085632), (312, 709508160), (320, 691770456), (324, 683230080), (351, 630673920), (360, 614907072), (372, 595071360), (384, 576475380), (390, 567606528), (403, 549296640), (405, 546584064), (416, 532131120), (432, 512422560), (465, 476057088), (468, 473005440), (480, 461180304), (486, 455486720), (496, 446303520), (512, 432356535), (520, 425704896), (540, 409938048), (558, 396714240), (576, 384316920), (585, 378404352), (620, 357042816), (624, 354754080), (640, 345885228), (648, 341615040), (702, 315336960), (720, 307453536), (744, 297535680), (768, 288237690), (780, 283803264), (806, 274648320), (810, 273292032), (832, 266065560), (837, 264476160), (864, 256211280), (883, 250698240), (930, 238028544), (936, 236502720), (960, 230590152), (972, 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918320), (246357, 898560), (252720, 875936), (254304, 870480), (257920, 858276), (261144, 847680), (267840, 826488), (269568, 821190), (273730, 808704), (275496, 803520), (282560, 783432), (286092, 773760), (290160, 762912), (299520, 739071), (301320, 734656), (309504, 715230), (309933, 714240), (311040, 711698), (317880, 696384), (321408, 688740), (326430, 678144), (328476, 673920), (336960, 656952), (339072, 652860), (344370, 642816), (348192, 635760), (355849, 622080), (357120, 619866), (357615, 619008), (367328, 602640), (381456, 580320), (386880, 572184), (391716, 565120), (401760, 550992), (404352, 547460), (410595, 539136), (413244, 535680), (423840, 522288), (428544, 516555), (429138, 515840), (435240, 508608), (437968, 505440), (449280, 492714), (452096, 489645), (459160, 482112), (464256, 476820)]