205637760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1923

約数の個数: 192

約数和(自身を含む): 747864000

約数和(自身を除く): 542226240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1879, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 3758, 4560, 5472, 5637, 5760, 6080, 6840, 7296, 7516, 9120, 9395, 10944, 11274, 12160, 13680, 15032, 16911, 18240, 18790, 21888, 22548, 27360, 28185, 30064, 33822, 35701, 36480, 37580, 45096, 54720, 56370, 60128, 67644, 71402, 75160, 84555, 90192, 107103, 109440, 112740, 120256, 135288, 142804, 150320, 169110, 178505, 180384, 214206, 225480, 240512, 270576, 285608, 300640, 321309, 338220, 357010, 360768, 428412, 450960, 535515, 541152, 571216, 601280, 642618, 676440, 714020, 721536, 856824, 901920, 1071030, 1082304, 1142432, 1202560, 1285236, 1352880, 1428040, 1606545, 1713648, 1803840, 2142060, 2164608, 2284864, 2570472, 2705760, 2856080, 3213090, 3427296, 3607680, 4284120, 4569728, 5140944, 5411520, 5712160, 6426180, 6854592, 8568240, 10281888, 10823040, 11424320, 12852360, 13709184, 17136480, 20563776, 22848640, 25704720, 34272960, 41127552, 51409440, 68545920, 102818880, 205637760]

約数ペア:

[(1, 205637760), (2, 102818880), (3, 68545920), (4, 51409440), (5, 41127552), (6, 34272960), (8, 25704720), (9, 22848640), (10, 20563776), (12, 17136480), (15, 13709184), (16, 12852360), (18, 11424320), (19, 10823040), (20, 10281888), (24, 8568240), (30, 6854592), (32, 6426180), (36, 5712160), (38, 5411520), (40, 5140944), (45, 4569728), (48, 4284120), (57, 3607680), (60, 3427296), (64, 3213090), (72, 2856080), (76, 2705760), (80, 2570472), (90, 2284864), (95, 2164608), (96, 2142060), (114, 1803840), (120, 1713648), (128, 1606545), (144, 1428040), (152, 1352880), (160, 1285236), (171, 1202560), (180, 1142432), (190, 1082304), (192, 1071030), (228, 901920), (240, 856824), (285, 721536), (288, 714020), (304, 676440), (320, 642618), (342, 601280), (360, 571216), (380, 541152), (384, 535515), (456, 450960), (480, 428412), (570, 360768), (576, 357010), (608, 338220), (640, 321309), (684, 300640), (720, 285608), (760, 270576), (855, 240512), (912, 225480), (960, 214206), (1140, 180384), (1152, 178505), (1216, 169110), (1368, 150320), (1440, 142804), (1520, 135288), (1710, 120256), (1824, 112740), (1879, 109440), (1920, 107103), (2280, 90192), (2432, 84555), (2736, 75160), (2880, 71402), (3040, 67644), (3420, 60128), (3648, 56370), (3758, 54720), (4560, 45096), (5472, 37580), (5637, 36480), (5760, 35701), (6080, 33822), (6840, 30064), (7296, 28185), (7516, 27360), (9120, 22548), (9395, 21888), (10944, 18790), (11274, 18240), (12160, 16911), (13680, 15032)]