662208120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{262781}}^1$

素因数の和:262805

約数の個数: 96

約数和(自身を含む): 2459639520

約数和(自身を除く): 1797431400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 262781, 525562, 788343, 1051124, 1313905, 1576686, 1839467, 2102248, 2365029, 2627810, 3153372, 3678934, 3941715, 4730058, 5255620, 5518401, 6306744, 7357868, 7883430, 9197335, 9460116, 10511240, 11036802, 11825145, 14715736, 15766860, 16555203, 18394670, 18920232, 22073604, 23650290, 27592005, 31533720, 33110406, 36789340, 44147208, 47300580, 55184010, 66220812, 73578680, 82776015, 94601160, 110368020, 132441624, 165552030, 220736040, 331104060, 662208120]

約数ペア:

[(1, 662208120), (2, 331104060), (3, 220736040), (4, 165552030), (5, 132441624), (6, 110368020), (7, 94601160), (8, 82776015), (9, 73578680), (10, 66220812), (12, 55184010), (14, 47300580), (15, 44147208), (18, 36789340), (20, 33110406), (21, 31533720), (24, 27592005), (28, 23650290), (30, 22073604), (35, 18920232), (36, 18394670), (40, 16555203), (42, 15766860), (45, 14715736), (56, 11825145), (60, 11036802), (63, 10511240), (70, 9460116), (72, 9197335), (84, 7883430), (90, 7357868), (105, 6306744), (120, 5518401), (126, 5255620), (140, 4730058), (168, 3941715), (180, 3678934), (210, 3153372), (252, 2627810), (280, 2365029), (315, 2102248), (360, 1839467), (420, 1576686), (504, 1313905), (630, 1051124), (840, 788343), (1260, 525562), (2520, 262781)]