42005178880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{18457}}^1$

素因数の和:18614

約数の個数: 160

約数和(自身を含む): 116014288896

約数和(自身を除く): 74009110016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 256, 280, 320, 448, 508, 512, 560, 635, 640, 889, 896, 1016, 1120, 1270, 1280, 1778, 1792, 2032, 2240, 2540, 2560, 3556, 3584, 4064, 4445, 4480, 5080, 7112, 8128, 8890, 8960, 10160, 14224, 16256, 17780, 17920, 18457, 20320, 28448, 32512, 35560, 36914, 40640, 56896, 65024, 71120, 73828, 81280, 92285, 113792, 129199, 142240, 147656, 162560, 184570, 227584, 258398, 284480, 295312, 325120, 369140, 455168, 516796, 568960, 590624, 645995, 738280, 1033592, 1137920, 1181248, 1291990, 1476560, 2067184, 2275840, 2344039, 2362496, 2583980, 2953120, 4134368, 4688078, 4724992, 5167960, 5906240, 8268736, 9376156, 9449984, 10335920, 11720195, 11812480, 16408273, 16537472, 18752312, 20671840, 23440390, 23624960, 32816546, 33074944, 37504624, 41343680, 46880780, 47249920, 65633092, 66149888, 75009248, 82041365, 82687360, 93761560, 131266184, 150018496, 164082730, 165374720, 187523120, 262532368, 300036992, 328165460, 330749440, 375046240, 525064736, 600073984, 656330920, 750092480, 1050129472, 1200147968, 1312661840, 1500184960, 2100258944, 2625323680, 3000369920, 4200517888, 5250647360, 6000739840, 8401035776, 10501294720, 21002589440, 42005178880]

約数ペア:

[(1, 42005178880), (2, 21002589440), (4, 10501294720), (5, 8401035776), (7, 6000739840), (8, 5250647360), (10, 4200517888), (14, 3000369920), (16, 2625323680), (20, 2100258944), (28, 1500184960), (32, 1312661840), (35, 1200147968), (40, 1050129472), (56, 750092480), (64, 656330920), (70, 600073984), (80, 525064736), (112, 375046240), (127, 330749440), (128, 328165460), (140, 300036992), (160, 262532368), (224, 187523120), (254, 165374720), (256, 164082730), (280, 150018496), (320, 131266184), (448, 93761560), (508, 82687360), (512, 82041365), (560, 75009248), (635, 66149888), (640, 65633092), (889, 47249920), (896, 46880780), (1016, 41343680), (1120, 37504624), (1270, 33074944), (1280, 32816546), (1778, 23624960), (1792, 23440390), (2032, 20671840), (2240, 18752312), (2540, 16537472), (2560, 16408273), (3556, 11812480), (3584, 11720195), (4064, 10335920), (4445, 9449984), (4480, 9376156), (5080, 8268736), (7112, 5906240), (8128, 5167960), (8890, 4724992), (8960, 4688078), (10160, 4134368), (14224, 2953120), (16256, 2583980), (17780, 2362496), (17920, 2344039), (18457, 2275840), (20320, 2067184), (28448, 1476560), (32512, 1291990), (35560, 1181248), (36914, 1137920), (40640, 1033592), (56896, 738280), (65024, 645995), (71120, 590624), (73828, 568960), (81280, 516796), (92285, 455168), (113792, 369140), (129199, 325120), (142240, 295312), (147656, 284480), (162560, 258398), (184570, 227584)]