1815714144

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 240

約数和(自身を含む): 5620285440

約数和(自身を除く): 3804571296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 59, 62, 72, 81, 93, 96, 108, 118, 124, 144, 162, 177, 186, 216, 236, 248, 279, 288, 324, 354, 372, 383, 432, 472, 496, 531, 558, 648, 708, 744, 766, 837, 864, 944, 992, 1062, 1116, 1149, 1296, 1416, 1488, 1532, 1593, 1674, 1829, 1888, 2124, 2232, 2298, 2511, 2592, 2832, 2976, 3064, 3186, 3348, 3447, 3658, 4248, 4464, 4596, 4779, 5022, 5487, 5664, 6128, 6372, 6696, 6894, 7316, 8496, 8928, 9192, 9558, 10044, 10341, 10974, 11873, 12256, 12744, 13392, 13788, 14632, 16461, 16992, 18384, 19116, 20088, 20682, 21948, 22597, 23746, 25488, 26784, 27576, 29264, 31023, 32922, 35619, 36768, 38232, 40176, 41364, 43896, 45194, 47492, 49383, 50976, 55152, 58528, 62046, 65844, 67791, 71238, 76464, 80352, 82728, 87792, 90388, 94984, 98766, 106857, 110304, 124092, 131688, 135582, 142476, 148149, 152928, 165456, 175584, 180776, 189968, 197532, 203373, 213714, 248184, 263376, 271164, 284952, 296298, 320571, 330912, 361552, 379936, 395064, 406746, 427428, 496368, 526752, 542328, 569904, 592596, 610119, 641142, 700507, 723104, 790128, 813492, 854856, 961713, 992736, 1084656, 1139808, 1185192, 1220238, 1282284, 1401014, 1580256, 1626984, 1709712, 1830357, 1923426, 2101521, 2169312, 2370384, 2440476, 2564568, 2802028, 3253968, 3419424, 3660714, 3846852, 4203042, 4740768, 4880952, 5129136, 5604056, 6304563, 6507936, 7321428, 7693704, 8406084, 9761904, 10258272, 11208112, 12609126, 14642856, 15387408, 16812168, 18913689, 19523808, 22416224, 25218252, 29285712, 30774816, 33624336, 37827378, 50436504, 56741067, 58571424, 67248672, 75654756, 100873008, 113482134, 151309512, 201746016, 226964268, 302619024, 453928536, 605238048, 907857072, 1815714144]

約数ペア:

[(1, 1815714144), (2, 907857072), (3, 605238048), (4, 453928536), (6, 302619024), (8, 226964268), (9, 201746016), (12, 151309512), (16, 113482134), (18, 100873008), (24, 75654756), (27, 67248672), (31, 58571424), (32, 56741067), (36, 50436504), (48, 37827378), (54, 33624336), (59, 30774816), (62, 29285712), (72, 25218252), (81, 22416224), (93, 19523808), (96, 18913689), (108, 16812168), (118, 15387408), (124, 14642856), (144, 12609126), (162, 11208112), (177, 10258272), (186, 9761904), (216, 8406084), (236, 7693704), (248, 7321428), (279, 6507936), (288, 6304563), (324, 5604056), (354, 5129136), (372, 4880952), (383, 4740768), (432, 4203042), (472, 3846852), (496, 3660714), (531, 3419424), (558, 3253968), (648, 2802028), (708, 2564568), (744, 2440476), (766, 2370384), (837, 2169312), (864, 2101521), (944, 1923426), (992, 1830357), (1062, 1709712), (1116, 1626984), (1149, 1580256), (1296, 1401014), (1416, 1282284), (1488, 1220238), (1532, 1185192), (1593, 1139808), (1674, 1084656), (1829, 992736), (1888, 961713), (2124, 854856), (2232, 813492), (2298, 790128), (2511, 723104), (2592, 700507), (2832, 641142), (2976, 610119), (3064, 592596), (3186, 569904), (3348, 542328), (3447, 526752), (3658, 496368), (4248, 427428), (4464, 406746), (4596, 395064), (4779, 379936), (5022, 361552), (5487, 330912), (5664, 320571), (6128, 296298), (6372, 284952), (6696, 271164), (6894, 263376), (7316, 248184), (8496, 213714), (8928, 203373), (9192, 197532), (9558, 189968), (10044, 180776), (10341, 175584), (10974, 165456), (11873, 152928), (12256, 148149), (12744, 142476), (13392, 135582), (13788, 131688), (14632, 124092), (16461, 110304), (16992, 106857), (18384, 98766), (19116, 94984), (20088, 90388), (20682, 87792), (21948, 82728), (22597, 80352), (23746, 76464), (25488, 71238), (26784, 67791), (27576, 65844), (29264, 62046), (31023, 58528), (32922, 55152), (35619, 50976), (36768, 49383), (38232, 47492), (40176, 45194), (41364, 43896)]