140374944

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1800

約数の個数: 120

約数和(自身を含む): 426400128

約数和(自身を除く): 286025184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 1747, 2232, 2511, 2592, 2976, 3348, 3494, 4464, 5022, 5241, 6696, 6988, 8928, 10044, 10482, 13392, 13976, 15723, 20088, 20964, 26784, 27952, 31446, 40176, 41928, 47169, 54157, 55904, 62892, 80352, 83856, 94338, 108314, 125784, 141507, 162471, 167712, 188676, 216628, 251568, 283014, 324942, 377352, 433256, 487413, 503136, 566028, 649884, 754704, 866512, 974826, 1132056, 1299768, 1462239, 1509408, 1733024, 1949652, 2264112, 2599536, 2924478, 3899304, 4386717, 4528224, 5199072, 5848956, 7798608, 8773434, 11697912, 15597216, 17546868, 23395824, 35093736, 46791648, 70187472, 140374944]

約数ペア:

[(1, 140374944), (2, 70187472), (3, 46791648), (4, 35093736), (6, 23395824), (8, 17546868), (9, 15597216), (12, 11697912), (16, 8773434), (18, 7798608), (24, 5848956), (27, 5199072), (31, 4528224), (32, 4386717), (36, 3899304), (48, 2924478), (54, 2599536), (62, 2264112), (72, 1949652), (81, 1733024), (93, 1509408), (96, 1462239), (108, 1299768), (124, 1132056), (144, 974826), (162, 866512), (186, 754704), (216, 649884), (248, 566028), (279, 503136), (288, 487413), (324, 433256), (372, 377352), (432, 324942), (496, 283014), (558, 251568), (648, 216628), (744, 188676), (837, 167712), (864, 162471), (992, 141507), (1116, 125784), (1296, 108314), (1488, 94338), (1674, 83856), (1747, 80352), (2232, 62892), (2511, 55904), (2592, 54157), (2976, 47169), (3348, 41928), (3494, 40176), (4464, 31446), (5022, 27952), (5241, 26784), (6696, 20964), (6988, 20088), (8928, 15723), (10044, 13976), (10482, 13392)]