236444880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{140741}}^1$

素因数の和:140764

約数の個数: 80

約数和(自身を含む): 837696384

約数和(自身を除く): 601251504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 140741, 281482, 422223, 562964, 703705, 844446, 985187, 1125928, 1407410, 1688892, 1970374, 2111115, 2251856, 2814820, 2955561, 3377784, 3940748, 4222230, 4925935, 5629640, 5911122, 6755568, 7881496, 8444460, 9851870, 11259280, 11822244, 14777805, 15762992, 16888920, 19703740, 23644488, 29555610, 33777840, 39407480, 47288976, 59111220, 78814960, 118222440, 236444880]

約数ペア:

[(1, 236444880), (2, 118222440), (3, 78814960), (4, 59111220), (5, 47288976), (6, 39407480), (7, 33777840), (8, 29555610), (10, 23644488), (12, 19703740), (14, 16888920), (15, 15762992), (16, 14777805), (20, 11822244), (21, 11259280), (24, 9851870), (28, 8444460), (30, 7881496), (35, 6755568), (40, 5911122), (42, 5629640), (48, 4925935), (56, 4222230), (60, 3940748), (70, 3377784), (80, 2955561), (84, 2814820), (105, 2251856), (112, 2111115), (120, 1970374), (140, 1688892), (168, 1407410), (210, 1125928), (240, 985187), (280, 844446), (336, 703705), (420, 562964), (560, 422223), (840, 281482), (1680, 140741)]