292111120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1453}}^1$

素因数の和:1832

約数の個数: 80

約数和(自身を含む): 778878720

約数和(自身を除く): 486767600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 359, 560, 718, 1436, 1453, 1795, 2513, 2872, 2906, 3590, 5026, 5744, 5812, 7180, 7265, 10052, 10171, 11624, 12565, 14360, 14530, 20104, 20342, 23248, 25130, 28720, 29060, 40208, 40684, 50260, 50855, 58120, 81368, 100520, 101710, 116240, 162736, 201040, 203420, 406840, 521627, 813680, 1043254, 2086508, 2608135, 3651389, 4173016, 5216270, 7302778, 8346032, 10432540, 14605556, 18256945, 20865080, 29211112, 36513890, 41730160, 58422224, 73027780, 146055560, 292111120]

約数ペア:

[(1, 292111120), (2, 146055560), (4, 73027780), (5, 58422224), (7, 41730160), (8, 36513890), (10, 29211112), (14, 20865080), (16, 18256945), (20, 14605556), (28, 10432540), (35, 8346032), (40, 7302778), (56, 5216270), (70, 4173016), (80, 3651389), (112, 2608135), (140, 2086508), (280, 1043254), (359, 813680), (560, 521627), (718, 406840), (1436, 203420), (1453, 201040), (1795, 162736), (2513, 116240), (2872, 101710), (2906, 100520), (3590, 81368), (5026, 58120), (5744, 50855), (5812, 50260), (7180, 40684), (7265, 40208), (10052, 29060), (10171, 28720), (11624, 25130), (12565, 23248), (14360, 20342), (14530, 20104)]