15661635768

素因数分解:

$2^3\times 3^5\times {\mathrm{2719}}^1\times {\mathrm{2963}}^1$

素因数の和:5703

約数の個数: 96

約数和(自身を含む): 44018956800

約数和(自身を除く): 28357321032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 2719, 2963, 5438, 5926, 8157, 8889, 10876, 11852, 16314, 17778, 21752, 23704, 24471, 26667, 32628, 35556, 48942, 53334, 65256, 71112, 73413, 80001, 97884, 106668, 146826, 160002, 195768, 213336, 220239, 240003, 293652, 320004, 440478, 480006, 587304, 640008, 660717, 720009, 880956, 960012, 1321434, 1440018, 1761912, 1920024, 2642868, 2880036, 5285736, 5760072, 8056397, 16112794, 24169191, 32225588, 48338382, 64451176, 72507573, 96676764, 145015146, 193353528, 217522719, 290030292, 435045438, 580060584, 652568157, 870090876, 1305136314, 1740181752, 1957704471, 2610272628, 3915408942, 5220545256, 7830817884, 15661635768]

約数ペア:

[(1, 15661635768), (2, 7830817884), (3, 5220545256), (4, 3915408942), (6, 2610272628), (8, 1957704471), (9, 1740181752), (12, 1305136314), (18, 870090876), (24, 652568157), (27, 580060584), (36, 435045438), (54, 290030292), (72, 217522719), (81, 193353528), (108, 145015146), (162, 96676764), (216, 72507573), (243, 64451176), (324, 48338382), (486, 32225588), (648, 24169191), (972, 16112794), (1944, 8056397), (2719, 5760072), (2963, 5285736), (5438, 2880036), (5926, 2642868), (8157, 1920024), (8889, 1761912), (10876, 1440018), (11852, 1321434), (16314, 960012), (17778, 880956), (21752, 720009), (23704, 660717), (24471, 640008), (26667, 587304), (32628, 480006), (35556, 440478), (48942, 320004), (53334, 293652), (65256, 240003), (71112, 220239), (73413, 213336), (80001, 195768), (97884, 160002), (106668, 146826)]