118448680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 312560640

約数和(自身を除く): 194111960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 223, 245, 271, 280, 392, 446, 490, 542, 892, 980, 1084, 1115, 1355, 1561, 1784, 1897, 1960, 2168, 2230, 2710, 3122, 3794, 4460, 5420, 6244, 7588, 7805, 8920, 9485, 10840, 10927, 12488, 13279, 15176, 15610, 18970, 21854, 26558, 31220, 37940, 43708, 53116, 54635, 60433, 62440, 66395, 75880, 87416, 106232, 109270, 120866, 132790, 218540, 241732, 265580, 302165, 423031, 437080, 483464, 531160, 604330, 846062, 1208660, 1692124, 2115155, 2417320, 2961217, 3384248, 4230310, 5922434, 8460620, 11844868, 14806085, 16921240, 23689736, 29612170, 59224340, 118448680]

約数ペア:

[(1, 118448680), (2, 59224340), (4, 29612170), (5, 23689736), (7, 16921240), (8, 14806085), (10, 11844868), (14, 8460620), (20, 5922434), (28, 4230310), (35, 3384248), (40, 2961217), (49, 2417320), (56, 2115155), (70, 1692124), (98, 1208660), (140, 846062), (196, 604330), (223, 531160), (245, 483464), (271, 437080), (280, 423031), (392, 302165), (446, 265580), (490, 241732), (542, 218540), (892, 132790), (980, 120866), (1084, 109270), (1115, 106232), (1355, 87416), (1561, 75880), (1784, 66395), (1897, 62440), (1960, 60433), (2168, 54635), (2230, 53116), (2710, 43708), (3122, 37940), (3794, 31220), (4460, 26558), (5420, 21854), (6244, 18970), (7588, 15610), (7805, 15176), (8920, 13279), (9485, 12488), (10840, 10927)]