125211520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1516

約数の個数: 128

約数和(自身を含む): 360345600

約数和(自身を除く): 235134080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1471, 1520, 2128, 2240, 2432, 2660, 2942, 3040, 4256, 4480, 5320, 5884, 6080, 7355, 8512, 10297, 10640, 11768, 12160, 14710, 17024, 20594, 21280, 23536, 27949, 29420, 41188, 42560, 47072, 51485, 55898, 58840, 82376, 85120, 94144, 102970, 111796, 117680, 139745, 164752, 188288, 195643, 205940, 223592, 235360, 279490, 329504, 391286, 411880, 447184, 470720, 558980, 659008, 782572, 823760, 894368, 941440, 978215, 1117960, 1318016, 1565144, 1647520, 1788736, 1956430, 2235920, 3130288, 3295040, 3577472, 3912860, 4471840, 6260576, 6590080, 7825720, 8943680, 12521152, 15651440, 17887360, 25042304, 31302880, 62605760, 125211520]

約数ペア:

[(1, 125211520), (2, 62605760), (4, 31302880), (5, 25042304), (7, 17887360), (8, 15651440), (10, 12521152), (14, 8943680), (16, 7825720), (19, 6590080), (20, 6260576), (28, 4471840), (32, 3912860), (35, 3577472), (38, 3295040), (40, 3130288), (56, 2235920), (64, 1956430), (70, 1788736), (76, 1647520), (80, 1565144), (95, 1318016), (112, 1117960), (128, 978215), (133, 941440), (140, 894368), (152, 823760), (160, 782572), (190, 659008), (224, 558980), (266, 470720), (280, 447184), (304, 411880), (320, 391286), (380, 329504), (448, 279490), (532, 235360), (560, 223592), (608, 205940), (640, 195643), (665, 188288), (760, 164752), (896, 139745), (1064, 117680), (1120, 111796), (1216, 102970), (1330, 94144), (1471, 85120), (1520, 82376), (2128, 58840), (2240, 55898), (2432, 51485), (2660, 47072), (2942, 42560), (3040, 41188), (4256, 29420), (4480, 27949), (5320, 23536), (5884, 21280), (6080, 20594), (7355, 17024), (8512, 14710), (10297, 12160), (10640, 11768)]