130957120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 224

約数和(自身を含む): 399409920

約数和(自身を除く): 268452800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 64, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 160, 170, 181, 190, 224, 238, 266, 272, 280, 304, 320, 323, 340, 362, 380, 448, 476, 532, 544, 560, 595, 608, 646, 665, 680, 724, 760, 905, 952, 1064, 1088, 1120, 1190, 1216, 1267, 1292, 1330, 1360, 1448, 1520, 1615, 1810, 1904, 2128, 2240, 2261, 2380, 2534, 2584, 2660, 2720, 2896, 3040, 3077, 3230, 3439, 3620, 3808, 4256, 4522, 4760, 5068, 5168, 5320, 5440, 5792, 6080, 6154, 6335, 6460, 6878, 7240, 7616, 8512, 9044, 9520, 10136, 10336, 10640, 11305, 11584, 12308, 12670, 12920, 13756, 14480, 15385, 17195, 18088, 19040, 20272, 20672, 21280, 21539, 22610, 24073, 24616, 25340, 25840, 27512, 28960, 30770, 34390, 36176, 38080, 40544, 42560, 43078, 45220, 48146, 49232, 50680, 51680, 55024, 57920, 58463, 61540, 68780, 72352, 81088, 86156, 90440, 96292, 98464, 101360, 103360, 107695, 110048, 116926, 120365, 123080, 137560, 144704, 172312, 180880, 192584, 196928, 202720, 215390, 220096, 233852, 240730, 246160, 275120, 292315, 344624, 361760, 385168, 405440, 409241, 430780, 467704, 481460, 492320, 550240, 584630, 689248, 723520, 770336, 818482, 861560, 935408, 962920, 984640, 1100480, 1169260, 1378496, 1540672, 1636964, 1723120, 1870816, 1925840, 2046205, 2338520, 3273928, 3446240, 3741632, 3851680, 4092410, 4677040, 6547856, 6892480, 7703360, 8184820, 9354080, 13095712, 16369640, 18708160, 26191424, 32739280, 65478560, 130957120]

約数ペア:

[(1, 130957120), (2, 65478560), (4, 32739280), (5, 26191424), (7, 18708160), (8, 16369640), (10, 13095712), (14, 9354080), (16, 8184820), (17, 7703360), (19, 6892480), (20, 6547856), (28, 4677040), (32, 4092410), (34, 3851680), (35, 3741632), (38, 3446240), (40, 3273928), (56, 2338520), (64, 2046205), (68, 1925840), (70, 1870816), (76, 1723120), (80, 1636964), (85, 1540672), (95, 1378496), (112, 1169260), (119, 1100480), (133, 984640), (136, 962920), (140, 935408), (152, 861560), (160, 818482), (170, 770336), (181, 723520), (190, 689248), (224, 584630), (238, 550240), (266, 492320), (272, 481460), (280, 467704), (304, 430780), (320, 409241), (323, 405440), (340, 385168), (362, 361760), (380, 344624), (448, 292315), (476, 275120), (532, 246160), (544, 240730), (560, 233852), (595, 220096), (608, 215390), (646, 202720), (665, 196928), (680, 192584), (724, 180880), (760, 172312), (905, 144704), (952, 137560), (1064, 123080), (1088, 120365), (1120, 116926), (1190, 110048), (1216, 107695), (1267, 103360), (1292, 101360), (1330, 98464), (1360, 96292), (1448, 90440), (1520, 86156), (1615, 81088), (1810, 72352), (1904, 68780), (2128, 61540), (2240, 58463), (2261, 57920), (2380, 55024), (2534, 51680), (2584, 50680), (2660, 49232), (2720, 48146), (2896, 45220), (3040, 43078), (3077, 42560), (3230, 40544), (3439, 38080), (3620, 36176), (3808, 34390), (4256, 30770), (4522, 28960), (4760, 27512), (5068, 25840), (5168, 25340), (5320, 24616), (5440, 24073), (5792, 22610), (6080, 21539), (6154, 21280), (6335, 20672), (6460, 20272), (6878, 19040), (7240, 18088), (7616, 17195), (8512, 15385), (9044, 14480), (9520, 13756), (10136, 12920), (10336, 12670), (10640, 12308), (11305, 11584)]