206862880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9721}}^1$

素因数の和:9762

約数の個数: 96

約数和(自身を含む): 587986560

約数和(自身を除く): 381123680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 9721, 10640, 19442, 21280, 38884, 48605, 68047, 77768, 97210, 136094, 155536, 184699, 194420, 272188, 311072, 340235, 369398, 388840, 544376, 680470, 738796, 777680, 923495, 1088752, 1292893, 1360940, 1477592, 1555360, 1846990, 2177504, 2585786, 2721880, 2955184, 3693980, 5171572, 5443760, 5910368, 6464465, 7387960, 10343144, 10887520, 12928930, 14775920, 20686288, 25857860, 29551840, 41372576, 51715720, 103431440, 206862880]

約数ペア:

[(1, 206862880), (2, 103431440), (4, 51715720), (5, 41372576), (7, 29551840), (8, 25857860), (10, 20686288), (14, 14775920), (16, 12928930), (19, 10887520), (20, 10343144), (28, 7387960), (32, 6464465), (35, 5910368), (38, 5443760), (40, 5171572), (56, 3693980), (70, 2955184), (76, 2721880), (80, 2585786), (95, 2177504), (112, 1846990), (133, 1555360), (140, 1477592), (152, 1360940), (160, 1292893), (190, 1088752), (224, 923495), (266, 777680), (280, 738796), (304, 680470), (380, 544376), (532, 388840), (560, 369398), (608, 340235), (665, 311072), (760, 272188), (1064, 194420), (1120, 184699), (1330, 155536), (1520, 136094), (2128, 97210), (2660, 77768), (3040, 68047), (4256, 48605), (5320, 38884), (9721, 21280), (10640, 19442)]