26857501920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{136139}}^1$

素因数の和:136297

約数の個数: 144

約数和(自身を含む): 92320890480

約数和(自身を除く): 65463388560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 822, 1096, 1233, 1370, 1440, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4384, 4932, 5480, 6165, 6576, 8220, 9864, 10960, 12330, 13152, 16440, 19728, 21920, 24660, 32880, 39456, 49320, 65760, 98640, 136139, 197280, 272278, 408417, 544556, 680695, 816834, 1089112, 1225251, 1361390, 1633668, 2042085, 2178224, 2450502, 2722780, 3267336, 4084170, 4356448, 4901004, 5445560, 6126255, 6534672, 8168340, 9802008, 10891120, 12252510, 13069344, 16336680, 18651043, 19604016, 21782240, 24505020, 32673360, 37302086, 39208032, 49010040, 55953129, 65346720, 74604172, 93255215, 98020080, 111906258, 149208344, 167859387, 186510430, 196040160, 223812516, 279765645, 298416688, 335718774, 373020860, 447625032, 559531290, 596833376, 671437548, 746041720, 839296935, 895250064, 1119062580, 1342875096, 1492083440, 1678593870, 1790500128, 2238125160, 2685750192, 2984166880, 3357187740, 4476250320, 5371500384, 6714375480, 8952500640, 13428750960, 26857501920]

約数ペア:

[(1, 26857501920), (2, 13428750960), (3, 8952500640), (4, 6714375480), (5, 5371500384), (6, 4476250320), (8, 3357187740), (9, 2984166880), (10, 2685750192), (12, 2238125160), (15, 1790500128), (16, 1678593870), (18, 1492083440), (20, 1342875096), (24, 1119062580), (30, 895250064), (32, 839296935), (36, 746041720), (40, 671437548), (45, 596833376), (48, 559531290), (60, 447625032), (72, 373020860), (80, 335718774), (90, 298416688), (96, 279765645), (120, 223812516), (137, 196040160), (144, 186510430), (160, 167859387), (180, 149208344), (240, 111906258), (274, 98020080), (288, 93255215), (360, 74604172), (411, 65346720), (480, 55953129), (548, 49010040), (685, 39208032), (720, 37302086), (822, 32673360), (1096, 24505020), (1233, 21782240), (1370, 19604016), (1440, 18651043), (1644, 16336680), (2055, 13069344), (2192, 12252510), (2466, 10891120), (2740, 9802008), (3288, 8168340), (4110, 6534672), (4384, 6126255), (4932, 5445560), (5480, 4901004), (6165, 4356448), (6576, 4084170), (8220, 3267336), (9864, 2722780), (10960, 2450502), (12330, 2178224), (13152, 2042085), (16440, 1633668), (19728, 1361390), (21920, 1225251), (24660, 1089112), (32880, 816834), (39456, 680695), (49320, 544556), (65760, 408417), (98640, 272278), (136139, 197280)]