159726560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8389}}^1$

素因数の和:8428

約数の個数: 96

約数和(自身を含む): 456684480

約数和(自身を除く): 296957920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 8389, 9520, 16778, 19040, 33556, 41945, 58723, 67112, 83890, 117446, 134224, 142613, 167780, 234892, 268448, 285226, 293615, 335560, 469784, 570452, 587230, 671120, 713065, 939568, 998291, 1140904, 1174460, 1342240, 1426130, 1879136, 1996582, 2281808, 2348920, 2852260, 3993164, 4563616, 4697840, 4991455, 5704520, 7986328, 9395680, 9982910, 11409040, 15972656, 19965820, 22818080, 31945312, 39931640, 79863280, 159726560]

約数ペア:

[(1, 159726560), (2, 79863280), (4, 39931640), (5, 31945312), (7, 22818080), (8, 19965820), (10, 15972656), (14, 11409040), (16, 9982910), (17, 9395680), (20, 7986328), (28, 5704520), (32, 4991455), (34, 4697840), (35, 4563616), (40, 3993164), (56, 2852260), (68, 2348920), (70, 2281808), (80, 1996582), (85, 1879136), (112, 1426130), (119, 1342240), (136, 1174460), (140, 1140904), (160, 998291), (170, 939568), (224, 713065), (238, 671120), (272, 587230), (280, 570452), (340, 469784), (476, 335560), (544, 293615), (560, 285226), (595, 268448), (680, 234892), (952, 167780), (1120, 142613), (1190, 134224), (1360, 117446), (1904, 83890), (2380, 67112), (2720, 58723), (3808, 41945), (4760, 33556), (8389, 19040), (9520, 16778)]