12950878080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{963607}}^1$

素因数の和:963636

約数の個数: 128

約数和(自身を含む): 47178247680

約数和(自身を除く): 34227369600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 963607, 1927214, 2890821, 3854428, 4818035, 5781642, 6745249, 7708856, 9636070, 11563284, 13490498, 14454105, 15417712, 19272140, 20235747, 23126568, 26980996, 28908210, 30835424, 33726245, 38544280, 40471494, 46253136, 53961992, 57816420, 61670848, 67452490, 77088560, 80942988, 92506272, 101178735, 107923984, 115632840, 123341696, 134904980, 154177120, 161885976, 185012544, 202357470, 215847968, 231265680, 269809960, 308354240, 323771952, 370025088, 404714940, 431695936, 462531360, 539619920, 616708480, 647543904, 809429880, 863391872, 925062720, 1079239840, 1295087808, 1618859760, 1850125440, 2158479680, 2590175616, 3237719520, 4316959360, 6475439040, 12950878080]

約数ペア:

[(1, 12950878080), (2, 6475439040), (3, 4316959360), (4, 3237719520), (5, 2590175616), (6, 2158479680), (7, 1850125440), (8, 1618859760), (10, 1295087808), (12, 1079239840), (14, 925062720), (15, 863391872), (16, 809429880), (20, 647543904), (21, 616708480), (24, 539619920), (28, 462531360), (30, 431695936), (32, 404714940), (35, 370025088), (40, 323771952), (42, 308354240), (48, 269809960), (56, 231265680), (60, 215847968), (64, 202357470), (70, 185012544), (80, 161885976), (84, 154177120), (96, 134904980), (105, 123341696), (112, 115632840), (120, 107923984), (128, 101178735), (140, 92506272), (160, 80942988), (168, 77088560), (192, 67452490), (210, 61670848), (224, 57816420), (240, 53961992), (280, 46253136), (320, 40471494), (336, 38544280), (384, 33726245), (420, 30835424), (448, 28908210), (480, 26980996), (560, 23126568), (640, 20235747), (672, 19272140), (840, 15417712), (896, 14454105), (960, 13490498), (1120, 11563284), (1344, 9636070), (1680, 7708856), (1920, 6745249), (2240, 5781642), (2688, 4818035), (3360, 3854428), (4480, 2890821), (6720, 1927214), (13440, 963607)]