166863720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4201}}^1$

素因数の和:4546

約数の個数: 64

約数和(自身を含む): 502223040

約数和(自身を除く): 335359320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4201, 4965, 6620, 7944, 8402, 9930, 12603, 13240, 16804, 19860, 21005, 25206, 33608, 39720, 42010, 50412, 63015, 84020, 100824, 126030, 168040, 252060, 504120, 1390531, 2781062, 4171593, 5562124, 6952655, 8343186, 11124248, 13905310, 16686372, 20857965, 27810620, 33372744, 41715930, 55621240, 83431860, 166863720]

約数ペア:

[(1, 166863720), (2, 83431860), (3, 55621240), (4, 41715930), (5, 33372744), (6, 27810620), (8, 20857965), (10, 16686372), (12, 13905310), (15, 11124248), (20, 8343186), (24, 6952655), (30, 5562124), (40, 4171593), (60, 2781062), (120, 1390531), (331, 504120), (662, 252060), (993, 168040), (1324, 126030), (1655, 100824), (1986, 84020), (2648, 63015), (3310, 50412), (3972, 42010), (4201, 39720), (4965, 33608), (6620, 25206), (7944, 21005), (8402, 19860), (9930, 16804), (12603, 13240)]