206214426720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 1152

約数和(自身を含む): 820268467200

約数和(自身を除く): 614054040480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 38, 40, 45, 46, 48, 53, 54, 57, 60, 69, 72, 76, 80, 81, 90, 92, 95, 96, 106, 108, 114, 115, 120, 135, 138, 144, 152, 159, 160, 162, 171, 180, 184, 190, 207, 212, 216, 228, 229, 230, 240, 243, 265, 270, 276, 285, 288, 304, 318, 324, 342, 345, 360, 368, 380, 405, 414, 424, 432, 437, 456, 458, 460, 477, 480, 486, 513, 530, 540, 552, 570, 608, 621, 636, 648, 684, 687, 690, 720, 736, 760, 795, 810, 828, 848, 855, 864, 874, 912, 916, 920, 954, 972, 1007, 1026, 1035, 1060, 1080, 1104, 1140, 1145, 1215, 1219, 1242, 1272, 1296, 1311, 1368, 1374, 1380, 1431, 1440, 1520, 1539, 1590, 1620, 1656, 1696, 1710, 1748, 1824, 1832, 1840, 1863, 1908, 1944, 2014, 2052, 2061, 2070, 2120, 2160, 2185, 2208, 2280, 2290, 2385, 2430, 2438, 2484, 2544, 2565, 2592, 2622, 2736, 2748, 2760, 2862, 3021, 3040, 3078, 3105, 3180, 3240, 3312, 3420, 3435, 3496, 3657, 3664, 3680, 3726, 3816, 3888, 3933, 4028, 4104, 4122, 4140, 4240, 4293, 4320, 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180099936, 180889848, 186788430, 190939284, 194541912, 199240992, 200988720, 204780960, 212154760, 216157680, 224146116, 225124920, 226112310, 235943280, 238674105, 241186464, 243177390, 249051240, 254585712, 259389216, 271334772, 280182645, 286408926, 298861488, 300166560, 301483080, 318232140, 324236520, 332068320, 339168465, 361779696, 373576860, 381878568, 389083824, 401977440, 424309520, 429613389, 432315360, 448292232, 450249840, 452224620, 471886560, 477348210, 486354780, 498102480, 509171424, 542669544, 560365290, 572817852, 597722976, 602966160, 636464280, 648473040, 678336930, 716022315, 723559392, 747153720, 763757136, 778167648, 848619040, 859226778, 896584464, 900499680, 904449240, 954696420, 972709560, 996204960, 1085339088, 1120730580, 1145635704, 1205932320, 1272928560, 1288840167, 1296946080, 1356673860, 1432044630, 1494307440, 1527514272, 1718453556, 1793168928, 1808898480, 1909392840, 1945419120, 2148066945, 2170678176, 2241461160, 2291271408, 2545857120, 2577680334, 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約数ペア:

[(1, 206214426720), (2, 103107213360), (3, 68738142240), (4, 51553606680), (5, 41242885344), (6, 34369071120), (8, 25776803340), (9, 22912714080), (10, 20621442672), (12, 17184535560), (15, 13747628448), (16, 12888401670), (18, 11456357040), (19, 10853390880), (20, 10310721336), (23, 8965844640), (24, 8592267780), (27, 7637571360), (30, 6873814224), (32, 6444200835), (36, 5728178520), (38, 5426695440), (40, 5155360668), (45, 4582542816), (46, 4482922320), (48, 4296133890), (53, 3890838240), (54, 3818785680), (57, 3617796960), (60, 3436907112), (69, 2988614880), (72, 2864089260), (76, 2713347720), (80, 2577680334), (81, 2545857120), (90, 2291271408), (92, 2241461160), (95, 2170678176), (96, 2148066945), (106, 1945419120), (108, 1909392840), (114, 1808898480), (115, 1793168928), (120, 1718453556), (135, 1527514272), (138, 1494307440), (144, 1432044630), (152, 1356673860), (159, 1296946080), (160, 1288840167), (162, 1272928560), (171, 1205932320), (180, 1145635704), (184, 1120730580), (190, 1085339088), (207, 996204960), (212, 972709560), (216, 954696420), (228, 904449240), (229, 900499680), (230, 896584464), (240, 859226778), (243, 848619040), (265, 778167648), (270, 763757136), (276, 747153720), (285, 723559392), (288, 716022315), (304, 678336930), (318, 648473040), (324, 636464280), (342, 602966160), (345, 597722976), (360, 572817852), (368, 560365290), (380, 542669544), (405, 509171424), (414, 498102480), (424, 486354780), (432, 477348210), (437, 471886560), (456, 452224620), (458, 450249840), (460, 448292232), (477, 432315360), (480, 429613389), (486, 424309520), (513, 401977440), (530, 389083824), (540, 381878568), (552, 373576860), (570, 361779696), (608, 339168465), (621, 332068320), (636, 324236520), (648, 318232140), (684, 301483080), (687, 300166560), (690, 298861488), (720, 286408926), (736, 280182645), (760, 271334772), (795, 259389216), (810, 254585712), (828, 249051240), (848, 243177390), (855, 241186464), (864, 238674105), (874, 235943280), (912, 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