16984080720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{323137}}^1$

素因数の和:323229

約数の個数: 120

約数和(自身を含む): 57819728616

約数和(自身を除く): 40835647896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 8760, 10512, 13140, 17520, 26280, 52560, 323137, 646274, 969411, 1292548, 1615685, 1938822, 2585096, 2908233, 3231370, 3877644, 4847055, 5170192, 5816466, 6462740, 7755288, 9694110, 11632932, 12925480, 14541165, 15510576, 19388220, 23265864, 23589001, 25850960, 29082330, 38776440, 46531728, 47178002, 58164660, 70767003, 77552880, 94356004, 116329320, 117945005, 141534006, 188712008, 212301009, 232658640, 235890010, 283068012, 353835015, 377424016, 424602018, 471780020, 566136024, 707670030, 849204036, 943560040, 1061505045, 1132272048, 1415340060, 1698408072, 1887120080, 2123010090, 2830680120, 3396816144, 4246020180, 5661360240, 8492040360, 16984080720]

約数ペア:

[(1, 16984080720), (2, 8492040360), (3, 5661360240), (4, 4246020180), (5, 3396816144), (6, 2830680120), (8, 2123010090), (9, 1887120080), (10, 1698408072), (12, 1415340060), (15, 1132272048), (16, 1061505045), (18, 943560040), (20, 849204036), (24, 707670030), (30, 566136024), (36, 471780020), (40, 424602018), (45, 377424016), (48, 353835015), (60, 283068012), (72, 235890010), (73, 232658640), (80, 212301009), (90, 188712008), (120, 141534006), (144, 117945005), (146, 116329320), (180, 94356004), (219, 77552880), (240, 70767003), (292, 58164660), (360, 47178002), (365, 46531728), (438, 38776440), (584, 29082330), (657, 25850960), (720, 23589001), (730, 23265864), (876, 19388220), (1095, 15510576), (1168, 14541165), (1314, 12925480), (1460, 11632932), (1752, 9694110), (2190, 7755288), (2628, 6462740), (2920, 5816466), (3285, 5170192), (3504, 4847055), (4380, 3877644), (5256, 3231370), (5840, 2908233), (6570, 2585096), (8760, 1938822), (10512, 1615685), (13140, 1292548), (17520, 969411), (26280, 646274), (52560, 323137)]