126567840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 460615680

約数和(自身を除く): 334047840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 271, 278, 280, 336, 417, 420, 480, 542, 556, 560, 672, 695, 813, 834, 840, 973, 1084, 1112, 1120, 1355, 1390, 1626, 1668, 1680, 1897, 1946, 2085, 2168, 2224, 2710, 2780, 2919, 3252, 3336, 3360, 3794, 3892, 4065, 4170, 4336, 4448, 4865, 5420, 5560, 5691, 5838, 6504, 6672, 7588, 7784, 8130, 8340, 8672, 9485, 9730, 10840, 11120, 11382, 11676, 13008, 13344, 14595, 15176, 15568, 16260, 16680, 18970, 19460, 21680, 22240, 22764, 23352, 26016, 28455, 29190, 30352, 31136, 32520, 33360, 37669, 37940, 38920, 43360, 45528, 46704, 56910, 58380, 60704, 65040, 66720, 75338, 75880, 77840, 91056, 93408, 113007, 113820, 116760, 130080, 150676, 151760, 155680, 182112, 188345, 226014, 227640, 233520, 263683, 301352, 303520, 376690, 452028, 455280, 467040, 527366, 565035, 602704, 753380, 791049, 904056, 910560, 1054732, 1130070, 1205408, 1318415, 1506760, 1582098, 1808112, 2109464, 2260140, 2636830, 3013520, 3164196, 3616224, 3955245, 4218928, 4520280, 5273660, 6027040, 6328392, 7910490, 8437856, 9040560, 10547320, 12656784, 15820980, 18081120, 21094640, 25313568, 31641960, 42189280, 63283920, 126567840]

約数ペア:

[(1, 126567840), (2, 63283920), (3, 42189280), (4, 31641960), (5, 25313568), (6, 21094640), (7, 18081120), (8, 15820980), (10, 12656784), (12, 10547320), (14, 9040560), (15, 8437856), (16, 7910490), (20, 6328392), (21, 6027040), (24, 5273660), (28, 4520280), (30, 4218928), (32, 3955245), (35, 3616224), (40, 3164196), (42, 3013520), (48, 2636830), (56, 2260140), (60, 2109464), (70, 1808112), (80, 1582098), (84, 1506760), (96, 1318415), (105, 1205408), (112, 1130070), (120, 1054732), (139, 910560), (140, 904056), (160, 791049), (168, 753380), (210, 602704), (224, 565035), (240, 527366), (271, 467040), (278, 455280), (280, 452028), (336, 376690), (417, 303520), (420, 301352), (480, 263683), (542, 233520), (556, 227640), (560, 226014), (672, 188345), (695, 182112), (813, 155680), (834, 151760), (840, 150676), (973, 130080), (1084, 116760), (1112, 113820), (1120, 113007), (1355, 93408), (1390, 91056), (1626, 77840), (1668, 75880), (1680, 75338), (1897, 66720), (1946, 65040), (2085, 60704), (2168, 58380), (2224, 56910), (2710, 46704), (2780, 45528), (2919, 43360), (3252, 38920), (3336, 37940), (3360, 37669), (3794, 33360), (3892, 32520), (4065, 31136), (4170, 30352), (4336, 29190), (4448, 28455), (4865, 26016), (5420, 23352), (5560, 22764), (5691, 22240), (5838, 21680), (6504, 19460), (6672, 18970), (7588, 16680), (7784, 16260), (8130, 15568), (8340, 15176), (8672, 14595), (9485, 13344), (9730, 13008), (10840, 11676), (11120, 11382)]