320363424

素因数分解:

$2^5\times 3^6\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:502

約数の個数: 168

約数和(自身を含む): 978348672

約数和(自身を除く): 657985248

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, 243, 248, 279, 288, 324, 372, 432, 443, 486, 496, 558, 648, 729, 744, 837, 864, 886, 972, 992, 1116, 1296, 1329, 1458, 1488, 1674, 1772, 1944, 2232, 2511, 2592, 2658, 2916, 2976, 3348, 3544, 3888, 3987, 4464, 5022, 5316, 5832, 6696, 7088, 7533, 7776, 7974, 8928, 10044, 10632, 11664, 11961, 13392, 13733, 14176, 15066, 15948, 20088, 21264, 22599, 23328, 23922, 26784, 27466, 30132, 31896, 35883, 40176, 41199, 42528, 45198, 47844, 54932, 60264, 63792, 71766, 80352, 82398, 90396, 95688, 107649, 109864, 120528, 123597, 127584, 143532, 164796, 180792, 191376, 215298, 219728, 241056, 247194, 287064, 322947, 329592, 361584, 370791, 382752, 430596, 439456, 494388, 574128, 645894, 659184, 723168, 741582, 861192, 988776, 1112373, 1148256, 1291788, 1318368, 1483164, 1722384, 1977552, 2224746, 2583576, 2966328, 3337119, 3444768, 3955104, 4449492, 5167152, 5932656, 6674238, 8898984, 10011357, 10334304, 11865312, 13348476, 17797968, 20022714, 26696952, 35595936, 40045428, 53393904, 80090856, 106787808, 160181712, 320363424]

約数ペア:

[(1, 320363424), (2, 160181712), (3, 106787808), (4, 80090856), (6, 53393904), (8, 40045428), (9, 35595936), (12, 26696952), (16, 20022714), (18, 17797968), (24, 13348476), (27, 11865312), (31, 10334304), (32, 10011357), (36, 8898984), (48, 6674238), (54, 5932656), (62, 5167152), (72, 4449492), (81, 3955104), (93, 3444768), (96, 3337119), (108, 2966328), (124, 2583576), (144, 2224746), (162, 1977552), (186, 1722384), (216, 1483164), (243, 1318368), (248, 1291788), (279, 1148256), (288, 1112373), (324, 988776), (372, 861192), (432, 741582), (443, 723168), (486, 659184), (496, 645894), (558, 574128), (648, 494388), (729, 439456), (744, 430596), (837, 382752), (864, 370791), (886, 361584), (972, 329592), (992, 322947), (1116, 287064), (1296, 247194), (1329, 241056), (1458, 219728), (1488, 215298), (1674, 191376), (1772, 180792), (1944, 164796), (2232, 143532), (2511, 127584), (2592, 123597), (2658, 120528), (2916, 109864), (2976, 107649), (3348, 95688), (3544, 90396), (3888, 82398), (3987, 80352), (4464, 71766), (5022, 63792), (5316, 60264), (5832, 54932), (6696, 47844), (7088, 45198), (7533, 42528), (7776, 41199), (7974, 40176), (8928, 35883), (10044, 31896), (10632, 30132), (11664, 27466), (11961, 26784), (13392, 23922), (13733, 23328), (14176, 22599), (15066, 21264), (15948, 20088)]