136295880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{162257}}^1$

素因数の和:162278

約数の個数: 64

約数和(自身を含む): 467303040

約数和(自身を除く): 331007160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 162257, 324514, 486771, 649028, 811285, 973542, 1135799, 1298056, 1622570, 1947084, 2271598, 2433855, 3245140, 3407397, 3894168, 4543196, 4867710, 5678995, 6490280, 6814794, 9086392, 9735420, 11357990, 13629588, 17036985, 19470840, 22715980, 27259176, 34073970, 45431960, 68147940, 136295880]

約数ペア:

[(1, 136295880), (2, 68147940), (3, 45431960), (4, 34073970), (5, 27259176), (6, 22715980), (7, 19470840), (8, 17036985), (10, 13629588), (12, 11357990), (14, 9735420), (15, 9086392), (20, 6814794), (21, 6490280), (24, 5678995), (28, 4867710), (30, 4543196), (35, 3894168), (40, 3407397), (42, 3245140), (56, 2433855), (60, 2271598), (70, 1947084), (84, 1622570), (105, 1298056), (120, 1135799), (140, 973542), (168, 811285), (210, 649028), (280, 486771), (420, 324514), (840, 162257)]