1406507520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16649}}^1$

素因数の和:16686

約数の個数: 160

約数和(自身を含む): 4905489600

約数和(自身を除く): 3498982080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3520, 3840, 4224, 5280, 5632, 7040, 7680, 8448, 10560, 14080, 16649, 16896, 21120, 28160, 33298, 42240, 49947, 66596, 83245, 84480, 99894, 133192, 166490, 183139, 199788, 249735, 266384, 332980, 366278, 399576, 499470, 532768, 549417, 665960, 732556, 799152, 915695, 998940, 1065536, 1098834, 1331920, 1465112, 1598304, 1831390, 1997880, 2131072, 2197668, 2663840, 2747085, 2930224, 3196608, 3662780, 3995760, 4262144, 4395336, 5327680, 5494170, 5860448, 6393216, 7325560, 7991520, 8524288, 8790672, 10655360, 10988340, 11720896, 12786432, 14651120, 15983040, 17581344, 21310720, 21976680, 23441792, 25572864, 29302240, 31966080, 35162688, 42621440, 43953360, 46883584, 58604480, 63932160, 70325376, 87906720, 93767168, 117208960, 127864320, 140650752, 175813440, 234417920, 281301504, 351626880, 468835840, 703253760, 1406507520]

約数ペア:

[(1, 1406507520), (2, 703253760), (3, 468835840), (4, 351626880), (5, 281301504), (6, 234417920), (8, 175813440), (10, 140650752), (11, 127864320), (12, 117208960), (15, 93767168), (16, 87906720), (20, 70325376), (22, 63932160), (24, 58604480), (30, 46883584), (32, 43953360), (33, 42621440), (40, 35162688), (44, 31966080), (48, 29302240), (55, 25572864), (60, 23441792), (64, 21976680), (66, 21310720), (80, 17581344), (88, 15983040), (96, 14651120), (110, 12786432), (120, 11720896), (128, 10988340), (132, 10655360), (160, 8790672), (165, 8524288), (176, 7991520), (192, 7325560), (220, 6393216), (240, 5860448), (256, 5494170), (264, 5327680), (320, 4395336), (330, 4262144), (352, 3995760), (384, 3662780), (440, 3196608), (480, 2930224), (512, 2747085), (528, 2663840), (640, 2197668), (660, 2131072), (704, 1997880), (768, 1831390), (880, 1598304), (960, 1465112), (1056, 1331920), (1280, 1098834), (1320, 1065536), (1408, 998940), (1536, 915695), (1760, 799152), (1920, 732556), (2112, 665960), (2560, 549417), (2640, 532768), (2816, 499470), (3520, 399576), (3840, 366278), (4224, 332980), (5280, 266384), (5632, 249735), (7040, 199788), (7680, 183139), (8448, 166490), (10560, 133192), (14080, 99894), (16649, 84480), (16896, 83245), (21120, 66596), (28160, 49947), (33298, 42240)]