66071040

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1229}}^1$

素因数の和:1262

約数の個数: 160

約数和(自身を含む): 241591680

約数和(自身を除く): 175520640

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, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1229, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2458, 2560, 2688, 3360, 3584, 3687, 3840, 4480, 4916, 5376, 6145, 6720, 7374, 7680, 8603, 8960, 9832, 10752, 12290, 13440, 14748, 17206, 17920, 18435, 19664, 24580, 25809, 26880, 29496, 34412, 36870, 39328, 43015, 49160, 51618, 53760, 58992, 68824, 73740, 78656, 86030, 98320, 103236, 117984, 129045, 137648, 147480, 157312, 172060, 196640, 206472, 235968, 258090, 275296, 294960, 314624, 344120, 393280, 412944, 471936, 516180, 550592, 589920, 629248, 688240, 786560, 825888, 943872, 1032360, 1101184, 1179840, 1376480, 1573120, 1651776, 1887744, 2064720, 2202368, 2359680, 2752960, 3146240, 3303552, 4129440, 4404736, 4719360, 5505920, 6607104, 8258880, 9438720, 11011840, 13214208, 16517760, 22023680, 33035520, 66071040]

約数ペア:

[(1, 66071040), (2, 33035520), (3, 22023680), (4, 16517760), (5, 13214208), (6, 11011840), (7, 9438720), (8, 8258880), (10, 6607104), (12, 5505920), (14, 4719360), (15, 4404736), (16, 4129440), (20, 3303552), (21, 3146240), (24, 2752960), (28, 2359680), (30, 2202368), (32, 2064720), (35, 1887744), (40, 1651776), (42, 1573120), (48, 1376480), (56, 1179840), (60, 1101184), (64, 1032360), (70, 943872), (80, 825888), (84, 786560), (96, 688240), (105, 629248), (112, 589920), (120, 550592), (128, 516180), (140, 471936), (160, 412944), (168, 393280), (192, 344120), (210, 314624), (224, 294960), (240, 275296), (256, 258090), (280, 235968), (320, 206472), (336, 196640), (384, 172060), (420, 157312), (448, 147480), (480, 137648), (512, 129045), (560, 117984), (640, 103236), (672, 98320), (768, 86030), (840, 78656), (896, 73740), (960, 68824), (1120, 58992), (1229, 53760), (1280, 51618), (1344, 49160), (1536, 43015), (1680, 39328), (1792, 36870), (1920, 34412), (2240, 29496), (2458, 26880), (2560, 25809), (2688, 24580), (3360, 19664), (3584, 18435), (3687, 17920), (3840, 17206), (4480, 14748), (4916, 13440), (5376, 12290), (6145, 10752), (6720, 9832), (7374, 8960), (7680, 8603)]