208963237680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12618553}}^1$

素因数の和:12618595

約数の個数: 120

約数和(自身を含む): 732279925728

約数和(自身を除く): 523316688048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 12618553, 25237106, 37855659, 50474212, 63092765, 75711318, 100948424, 113566977, 126185530, 151422636, 189278295, 201896848, 227133954, 252371060, 290226719, 302845272, 378556590, 454267908, 504742120, 567834885, 580453438, 605690544, 757113180, 870680157, 908535816, 1009484240, 1135669770, 1160906876, 1451133595, 1514226360, 1741360314, 1817071632, 2271339540, 2321813752, 2612040471, 2902267190, 3028452720, 3482720628, 4353400785, 4542679080, 4643627504, 5224080942, 5804534380, 6965441256, 8706801570, 9085358160, 10448161884, 11609068760, 13060202355, 13930882512, 17413603140, 20896323768, 23218137520, 26120404710, 34827206280, 41792647536, 52240809420, 69654412560, 104481618840, 208963237680]

約数ペア:

[(1, 208963237680), (2, 104481618840), (3, 69654412560), (4, 52240809420), (5, 41792647536), (6, 34827206280), (8, 26120404710), (9, 23218137520), (10, 20896323768), (12, 17413603140), (15, 13930882512), (16, 13060202355), (18, 11609068760), (20, 10448161884), (23, 9085358160), (24, 8706801570), (30, 6965441256), (36, 5804534380), (40, 5224080942), (45, 4643627504), (46, 4542679080), (48, 4353400785), (60, 3482720628), (69, 3028452720), (72, 2902267190), (80, 2612040471), (90, 2321813752), (92, 2271339540), (115, 1817071632), (120, 1741360314), (138, 1514226360), (144, 1451133595), (180, 1160906876), (184, 1135669770), (207, 1009484240), (230, 908535816), (240, 870680157), (276, 757113180), (345, 605690544), (360, 580453438), (368, 567834885), (414, 504742120), (460, 454267908), (552, 378556590), (690, 302845272), (720, 290226719), (828, 252371060), (920, 227133954), (1035, 201896848), (1104, 189278295), (1380, 151422636), (1656, 126185530), (1840, 113566977), (2070, 100948424), (2760, 75711318), (3312, 63092765), (4140, 50474212), (5520, 37855659), (8280, 25237106), (16560, 12618553)]