815273520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2943

約数の個数: 160

約数和(自身を含む): 2679203520

約数和(自身を除く): 1863930000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 41, 48, 58, 60, 80, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 240, 246, 290, 328, 348, 410, 435, 464, 492, 580, 615, 656, 696, 820, 870, 984, 1160, 1189, 1230, 1392, 1640, 1740, 1968, 2320, 2378, 2460, 2857, 3280, 3480, 3567, 4756, 4920, 5714, 5945, 6960, 7134, 8571, 9512, 9840, 11428, 11890, 14268, 14285, 17142, 17835, 19024, 22856, 23780, 28536, 28570, 34284, 35670, 42855, 45712, 47560, 57072, 57140, 68568, 71340, 82853, 85710, 95120, 114280, 117137, 137136, 142680, 165706, 171420, 228560, 234274, 248559, 285360, 331412, 342840, 351411, 414265, 468548, 497118, 585685, 662824, 685680, 702822, 828530, 937096, 994236, 1171370, 1242795, 1325648, 1405644, 1657060, 1757055, 1874192, 1988472, 2342740, 2485590, 2811288, 3314120, 3396973, 3514110, 3976944, 4685480, 4971180, 5622576, 6628240, 6793946, 7028220, 9370960, 9942360, 10190919, 13587892, 14056440, 16984865, 19884720, 20381838, 27175784, 28112880, 33969730, 40763676, 50954595, 54351568, 67939460, 81527352, 101909190, 135878920, 163054704, 203818380, 271757840, 407636760, 815273520]

約数ペア:

[(1, 815273520), (2, 407636760), (3, 271757840), (4, 203818380), (5, 163054704), (6, 135878920), (8, 101909190), (10, 81527352), (12, 67939460), (15, 54351568), (16, 50954595), (20, 40763676), (24, 33969730), (29, 28112880), (30, 27175784), (40, 20381838), (41, 19884720), (48, 16984865), (58, 14056440), (60, 13587892), (80, 10190919), (82, 9942360), (87, 9370960), (116, 7028220), (120, 6793946), (123, 6628240), (145, 5622576), (164, 4971180), (174, 4685480), (205, 3976944), (232, 3514110), (240, 3396973), (246, 3314120), (290, 2811288), (328, 2485590), (348, 2342740), (410, 1988472), (435, 1874192), (464, 1757055), (492, 1657060), (580, 1405644), (615, 1325648), (656, 1242795), (696, 1171370), (820, 994236), (870, 937096), (984, 828530), (1160, 702822), (1189, 685680), (1230, 662824), (1392, 585685), (1640, 497118), (1740, 468548), (1968, 414265), (2320, 351411), (2378, 342840), (2460, 331412), (2857, 285360), (3280, 248559), (3480, 234274), (3567, 228560), (4756, 171420), (4920, 165706), (5714, 142680), (5945, 137136), (6960, 117137), (7134, 114280), (8571, 95120), (9512, 85710), (9840, 82853), (11428, 71340), (11890, 68568), (14268, 57140), (14285, 57072), (17142, 47560), (17835, 45712), (19024, 42855), (22856, 35670), (23780, 34284), (28536, 28570)]