392946120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{51977}}^1$

素因数の和:52004

約数の個数: 128

約数和(自身を含む): 1496966400

約数和(自身を除く): 1104020280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 51977, 103954, 155931, 207908, 259885, 311862, 363839, 415816, 467793, 519770, 623724, 727678, 779655, 935586, 1039540, 1091517, 1247448, 1403379, 1455356, 1559310, 1819195, 1871172, 2079080, 2183034, 2338965, 2806758, 2910712, 3118620, 3274551, 3638390, 3742344, 4366068, 4677930, 5457585, 5613516, 6237240, 6549102, 7016895, 7276780, 8732136, 9355860, 9823653, 10915170, 11227032, 13098204, 14033790, 14553560, 16372755, 18711720, 19647306, 21830340, 26196408, 28067580, 32745510, 39294612, 43660680, 49118265, 56135160, 65491020, 78589224, 98236530, 130982040, 196473060, 392946120]

約数ペア:

[(1, 392946120), (2, 196473060), (3, 130982040), (4, 98236530), (5, 78589224), (6, 65491020), (7, 56135160), (8, 49118265), (9, 43660680), (10, 39294612), (12, 32745510), (14, 28067580), (15, 26196408), (18, 21830340), (20, 19647306), (21, 18711720), (24, 16372755), (27, 14553560), (28, 14033790), (30, 13098204), (35, 11227032), (36, 10915170), (40, 9823653), (42, 9355860), (45, 8732136), (54, 7276780), (56, 7016895), (60, 6549102), (63, 6237240), (70, 5613516), (72, 5457585), (84, 4677930), (90, 4366068), (105, 3742344), (108, 3638390), (120, 3274551), (126, 3118620), (135, 2910712), (140, 2806758), (168, 2338965), (180, 2183034), (189, 2079080), (210, 1871172), (216, 1819195), (252, 1559310), (270, 1455356), (280, 1403379), (315, 1247448), (360, 1091517), (378, 1039540), (420, 935586), (504, 779655), (540, 727678), (630, 623724), (756, 519770), (840, 467793), (945, 415816), (1080, 363839), (1260, 311862), (1512, 259885), (1890, 207908), (2520, 155931), (3780, 103954), (7560, 51977)]