214684680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1316

約数の個数: 192

約数和(自身を含む): 775656000

約数和(自身を除く): 560971320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 490, 580, 588, 609, 696, 735, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1259, 1421, 1470, 1624, 1740, 1960, 2030, 2436, 2518, 2842, 2940, 3045, 3480, 3777, 4060, 4263, 4872, 5036, 5684, 5880, 6090, 6295, 7105, 7554, 8120, 8526, 8813, 10072, 11368, 12180, 12590, 14210, 15108, 17052, 17626, 18885, 21315, 24360, 25180, 26439, 28420, 30216, 34104, 35252, 36511, 37770, 42630, 44065, 50360, 52878, 56840, 61691, 70504, 73022, 75540, 85260, 88130, 105756, 109533, 123382, 132195, 146044, 151080, 170520, 176260, 182555, 185073, 211512, 219066, 246764, 255577, 264390, 292088, 308455, 352520, 365110, 370146, 438132, 493528, 511154, 528780, 547665, 616910, 730220, 740292, 766731, 876264, 925365, 1022308, 1057560, 1095330, 1233820, 1277885, 1460440, 1480584, 1533462, 1789039, 1850730, 2044616, 2190660, 2467640, 2555770, 3066924, 3578078, 3701460, 3833655, 4381320, 5111540, 5367117, 6133848, 7156156, 7402920, 7667310, 8945195, 10223080, 10734234, 14312312, 15334620, 17890390, 21468468, 26835585, 30669240, 35780780, 42936936, 53671170, 71561560, 107342340, 214684680]

約数ペア:

[(1, 214684680), (2, 107342340), (3, 71561560), (4, 53671170), (5, 42936936), (6, 35780780), (7, 30669240), (8, 26835585), (10, 21468468), (12, 17890390), (14, 15334620), (15, 14312312), (20, 10734234), (21, 10223080), (24, 8945195), (28, 7667310), (29, 7402920), (30, 7156156), (35, 6133848), (40, 5367117), (42, 5111540), (49, 4381320), (56, 3833655), (58, 3701460), (60, 3578078), (70, 3066924), (84, 2555770), (87, 2467640), (98, 2190660), (105, 2044616), (116, 1850730), (120, 1789039), (140, 1533462), (145, 1480584), (147, 1460440), (168, 1277885), (174, 1233820), (196, 1095330), (203, 1057560), (210, 1022308), (232, 925365), (245, 876264), (280, 766731), (290, 740292), (294, 730220), (348, 616910), (392, 547665), (406, 528780), (420, 511154), (435, 493528), (490, 438132), (580, 370146), (588, 365110), (609, 352520), (696, 308455), (735, 292088), (812, 264390), (840, 255577), (870, 246764), (980, 219066), (1015, 211512), (1160, 185073), (1176, 182555), (1218, 176260), (1259, 170520), (1421, 151080), (1470, 146044), (1624, 132195), (1740, 123382), (1960, 109533), (2030, 105756), (2436, 88130), (2518, 85260), (2842, 75540), (2940, 73022), (3045, 70504), (3480, 61691), (3777, 56840), (4060, 52878), (4263, 50360), (4872, 44065), (5036, 42630), (5684, 37770), (5880, 36511), (6090, 35252), (6295, 34104), (7105, 30216), (7554, 28420), (8120, 26439), (8526, 25180), (8813, 24360), (10072, 21315), (11368, 18885), (12180, 17626), (12590, 17052), (14210, 15108)]