71761760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3769}}^1$

素因数の和:3808

約数の個数: 96

約数和(自身を含む): 205208640

約数和(自身を除く): 133446880

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, 3769, 3808, 4760, 7538, 9520, 15076, 18845, 19040, 26383, 30152, 37690, 52766, 60304, 64073, 75380, 105532, 120608, 128146, 131915, 150760, 211064, 256292, 263830, 301520, 320365, 422128, 448511, 512584, 527660, 603040, 640730, 844256, 897022, 1025168, 1055320, 1281460, 1794044, 2050336, 2110640, 2242555, 2562920, 3588088, 4221280, 4485110, 5125840, 7176176, 8970220, 10251680, 14352352, 17940440, 35880880, 71761760]

約数ペア:

[(1, 71761760), (2, 35880880), (4, 17940440), (5, 14352352), (7, 10251680), (8, 8970220), (10, 7176176), (14, 5125840), (16, 4485110), (17, 4221280), (20, 3588088), (28, 2562920), (32, 2242555), (34, 2110640), (35, 2050336), (40, 1794044), (56, 1281460), (68, 1055320), (70, 1025168), (80, 897022), (85, 844256), (112, 640730), (119, 603040), (136, 527660), (140, 512584), (160, 448511), (170, 422128), (224, 320365), (238, 301520), (272, 263830), (280, 256292), (340, 211064), (476, 150760), (544, 131915), (560, 128146), (595, 120608), (680, 105532), (952, 75380), (1120, 64073), (1190, 60304), (1360, 52766), (1904, 37690), (2380, 30152), (2720, 26383), (3769, 19040), (3808, 18845), (4760, 15076), (7538, 9520)]