720637632

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{673}}^1$

素因数の和:728

約数の個数: 252

約数和(自身を含む): 2443651704

約数和(自身を除く): 1723014072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 169, 176, 192, 198, 208, 234, 264, 286, 288, 312, 338, 352, 396, 416, 429, 468, 507, 528, 572, 576, 624, 673, 676, 704, 792, 832, 858, 936, 1014, 1056, 1144, 1248, 1287, 1346, 1352, 1521, 1584, 1716, 1859, 1872, 2019, 2028, 2112, 2288, 2496, 2574, 2692, 2704, 3042, 3168, 3432, 3718, 3744, 4038, 4056, 4576, 5148, 5384, 5408, 5577, 6057, 6084, 6336, 6864, 7403, 7436, 7488, 8076, 8112, 8749, 9152, 10296, 10768, 10816, 11154, 12114, 12168, 13728, 14806, 14872, 16152, 16224, 16731, 17498, 20592, 21536, 22209, 22308, 24228, 24336, 26247, 27456, 29612, 29744, 32304, 32448, 33462, 34996, 41184, 43072, 44418, 44616, 48456, 48672, 52494, 59224, 59488, 64608, 66627, 66924, 69992, 78741, 82368, 88836, 89232, 96239, 96912, 97344, 104988, 113737, 118448, 118976, 129216, 133254, 133848, 139984, 157482, 177672, 178464, 192478, 193824, 209976, 227474, 236896, 266508, 267696, 279968, 288717, 314964, 341211, 355344, 356928, 384956, 387648, 419952, 454948, 473792, 533016, 535392, 559936, 577434, 629928, 682422, 710688, 769912, 839904, 866151, 909896, 1023633, 1066032, 1070784, 1154868, 1251107, 1259856, 1364844, 1421376, 1539824, 1679808, 1732302, 1819792, 2047266, 2132064, 2309736, 2502214, 2519712, 2729688, 3079648, 3464604, 3639584, 3753321, 4094532, 4264128, 4619472, 5004428, 5039424, 5459376, 6159296, 6929208, 7279168, 7506642, 8189064, 9238944, 10008856, 10918752, 11259963, 13858416, 15013284, 16378128, 18477888, 20017712, 21837504, 22519926, 27716832, 30026568, 32756256, 40035424, 45039852, 55433664, 60053136, 65512512, 80070848, 90079704, 120106272, 180159408, 240212544, 360318816, 720637632]

約数ペア:

[(1, 720637632), (2, 360318816), (3, 240212544), (4, 180159408), (6, 120106272), (8, 90079704), (9, 80070848), (11, 65512512), (12, 60053136), (13, 55433664), (16, 45039852), (18, 40035424), (22, 32756256), (24, 30026568), (26, 27716832), (32, 22519926), (33, 21837504), (36, 20017712), (39, 18477888), (44, 16378128), (48, 15013284), (52, 13858416), (64, 11259963), (66, 10918752), (72, 10008856), (78, 9238944), (88, 8189064), (96, 7506642), (99, 7279168), (104, 6929208), (117, 6159296), (132, 5459376), (143, 5039424), (144, 5004428), (156, 4619472), (169, 4264128), (176, 4094532), (192, 3753321), (198, 3639584), (208, 3464604), (234, 3079648), (264, 2729688), (286, 2519712), (288, 2502214), (312, 2309736), (338, 2132064), (352, 2047266), (396, 1819792), (416, 1732302), (429, 1679808), (468, 1539824), (507, 1421376), (528, 1364844), (572, 1259856), (576, 1251107), (624, 1154868), (673, 1070784), (676, 1066032), (704, 1023633), (792, 909896), (832, 866151), (858, 839904), (936, 769912), (1014, 710688), (1056, 682422), (1144, 629928), (1248, 577434), (1287, 559936), (1346, 535392), (1352, 533016), (1521, 473792), (1584, 454948), (1716, 419952), (1859, 387648), (1872, 384956), (2019, 356928), (2028, 355344), (2112, 341211), (2288, 314964), (2496, 288717), (2574, 279968), (2692, 267696), (2704, 266508), (3042, 236896), (3168, 227474), (3432, 209976), (3718, 193824), (3744, 192478), (4038, 178464), (4056, 177672), (4576, 157482), (5148, 139984), (5384, 133848), (5408, 133254), (5577, 129216), (6057, 118976), (6084, 118448), (6336, 113737), (6864, 104988), (7403, 97344), (7436, 96912), (7488, 96239), (8076, 89232), (8112, 88836), (8749, 82368), (9152, 78741), (10296, 69992), (10768, 66924), (10816, 66627), (11154, 64608), (12114, 59488), (12168, 59224), (13728, 52494), (14806, 48672), (14872, 48456), (16152, 44616), (16224, 44418), (16731, 43072), (17498, 41184), (20592, 34996), (21536, 33462), (22209, 32448), (22308, 32304), (24228, 29744), (24336, 29612), (26247, 27456)]