16926560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 49641984

約数和(自身を除く): 32715424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 127, 136, 140, 160, 170, 196, 224, 238, 245, 254, 272, 280, 340, 392, 476, 490, 508, 544, 560, 595, 635, 680, 784, 833, 889, 952, 980, 1016, 1120, 1190, 1270, 1360, 1568, 1666, 1778, 1904, 1960, 2032, 2159, 2380, 2540, 2720, 3332, 3556, 3808, 3920, 4064, 4165, 4318, 4445, 4760, 5080, 6223, 6664, 7112, 7840, 8330, 8636, 8890, 9520, 10160, 10795, 12446, 13328, 14224, 15113, 16660, 17272, 17780, 19040, 20320, 21590, 24892, 26656, 28448, 30226, 31115, 33320, 34544, 35560, 43180, 49784, 60452, 62230, 66640, 69088, 71120, 75565, 86360, 99568, 105791, 120904, 124460, 133280, 142240, 151130, 172720, 199136, 211582, 241808, 248920, 302260, 345440, 423164, 483616, 497840, 528955, 604520, 846328, 995680, 1057910, 1209040, 1692656, 2115820, 2418080, 3385312, 4231640, 8463280, 16926560]

約数ペア:

[(1, 16926560), (2, 8463280), (4, 4231640), (5, 3385312), (7, 2418080), (8, 2115820), (10, 1692656), (14, 1209040), (16, 1057910), (17, 995680), (20, 846328), (28, 604520), (32, 528955), (34, 497840), (35, 483616), (40, 423164), (49, 345440), (56, 302260), (68, 248920), (70, 241808), (80, 211582), (85, 199136), (98, 172720), (112, 151130), (119, 142240), (127, 133280), (136, 124460), (140, 120904), (160, 105791), (170, 99568), (196, 86360), (224, 75565), (238, 71120), (245, 69088), (254, 66640), (272, 62230), (280, 60452), (340, 49784), (392, 43180), (476, 35560), (490, 34544), (508, 33320), (544, 31115), (560, 30226), (595, 28448), (635, 26656), (680, 24892), (784, 21590), (833, 20320), (889, 19040), (952, 17780), (980, 17272), (1016, 16660), (1120, 15113), (1190, 14224), (1270, 13328), (1360, 12446), (1568, 10795), (1666, 10160), (1778, 9520), (1904, 8890), (1960, 8636), (2032, 8330), (2159, 7840), (2380, 7112), (2540, 6664), (2720, 6223), (3332, 5080), (3556, 4760), (3808, 4445), (3920, 4318), (4064, 4165)]