1290212064

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{16057}}^1$

素因数の和:16110

約数の個数: 120

約数和(自身を含む): 3917124288

約数和(自身を除く): 2626912224

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, 2232, 2511, 2592, 2976, 3348, 4464, 5022, 6696, 8928, 10044, 13392, 16057, 20088, 26784, 32114, 40176, 48171, 64228, 80352, 96342, 128456, 144513, 192684, 256912, 289026, 385368, 433539, 497767, 513824, 578052, 770736, 867078, 995534, 1156104, 1300617, 1493301, 1541472, 1734156, 1991068, 2312208, 2601234, 2986602, 3468312, 3982136, 4479903, 4624416, 5202468, 5973204, 6936624, 7964272, 8959806, 10404936, 11946408, 13439709, 13873248, 15928544, 17919612, 20809872, 23892816, 26879418, 35839224, 40319127, 41619744, 47785632, 53758836, 71678448, 80638254, 107517672, 143356896, 161276508, 215035344, 322553016, 430070688, 645106032, 1290212064]

約数ペア:

[(1, 1290212064), (2, 645106032), (3, 430070688), (4, 322553016), (6, 215035344), (8, 161276508), (9, 143356896), (12, 107517672), (16, 80638254), (18, 71678448), (24, 53758836), (27, 47785632), (31, 41619744), (32, 40319127), (36, 35839224), (48, 26879418), (54, 23892816), (62, 20809872), (72, 17919612), (81, 15928544), (93, 13873248), (96, 13439709), (108, 11946408), (124, 10404936), (144, 8959806), (162, 7964272), (186, 6936624), (216, 5973204), (248, 5202468), (279, 4624416), (288, 4479903), (324, 3982136), (372, 3468312), (432, 2986602), (496, 2601234), (558, 2312208), (648, 1991068), (744, 1734156), (837, 1541472), (864, 1493301), (992, 1300617), (1116, 1156104), (1296, 995534), (1488, 867078), (1674, 770736), (2232, 578052), (2511, 513824), (2592, 497767), (2976, 433539), (3348, 385368), (4464, 289026), (5022, 256912), (6696, 192684), (8928, 144513), (10044, 128456), (13392, 96342), (16057, 80352), (20088, 64228), (26784, 48171), (32114, 40176)]