821375040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6737}}^1$

素因数の和:6884

約数の個数: 112

約数和(自身を含む): 2628790272

約数和(自身を除く): 1807415232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 6737, 7620, 8128, 10160, 12192, 13474, 15240, 20211, 20320, 24384, 26948, 30480, 33685, 40422, 40640, 53896, 60960, 67370, 80844, 101055, 107792, 121920, 134740, 161688, 202110, 215584, 269480, 323376, 404220, 431168, 538960, 646752, 808440, 855599, 1077920, 1293504, 1616880, 1711198, 2155840, 2566797, 3233760, 3422396, 4277995, 5133594, 6467520, 6844792, 8555990, 10267188, 12833985, 13689584, 17111980, 20534376, 25667970, 27379168, 34223960, 41068752, 51335940, 54758336, 68447920, 82137504, 102671880, 136895840, 164275008, 205343760, 273791680, 410687520, 821375040]

約数ペア:

[(1, 821375040), (2, 410687520), (3, 273791680), (4, 205343760), (5, 164275008), (6, 136895840), (8, 102671880), (10, 82137504), (12, 68447920), (15, 54758336), (16, 51335940), (20, 41068752), (24, 34223960), (30, 27379168), (32, 25667970), (40, 20534376), (48, 17111980), (60, 13689584), (64, 12833985), (80, 10267188), (96, 8555990), (120, 6844792), (127, 6467520), (160, 5133594), (192, 4277995), (240, 3422396), (254, 3233760), (320, 2566797), (381, 2155840), (480, 1711198), (508, 1616880), (635, 1293504), (762, 1077920), (960, 855599), (1016, 808440), (1270, 646752), (1524, 538960), (1905, 431168), (2032, 404220), (2540, 323376), (3048, 269480), (3810, 215584), (4064, 202110), (5080, 161688), (6096, 134740), (6737, 121920), (7620, 107792), (8128, 101055), (10160, 80844), (12192, 67370), (13474, 60960), (15240, 53896), (20211, 40640), (20320, 40422), (24384, 33685), (26948, 30480)]