228342240

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{839}}^1$

素因数の和:876

約数の個数: 288

約数和(自身を含む): 924618240

約数和(自身を除く): 696276000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 839, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1678, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2517, 2520, 2592, 2835, 3024, 3240, 3356, 3360, 3402, 3780, 3888, 4195, 4320, 4536, 4860, 5034, 5040, 5670, 5873, 6048, 6480, 6712, 6804, 7551, 7560, 7776, 8390, 8505, 9072, 9720, 10068, 10080, 11340, 11746, 12585, 12960, 13424, 13608, 15102, 15120, 16780, 17010, 17619, 18144, 19440, 20136, 22653, 22680, 23492, 25170, 26848, 27216, 29365, 30204, 30240, 33560, 34020, 35238, 37755, 38880, 40272, 45306, 45360, 46984, 50340, 52857, 54432, 58730, 60408, 67120, 67959, 68040, 70476, 75510, 80544, 88095, 90612, 90720, 93968, 100680, 105714, 113265, 117460, 120816, 134240, 135918, 136080, 140952, 151020, 158571, 176190, 181224, 187936, 201360, 203877, 211428, 226530, 234920, 241632, 264285, 271836, 272160, 281904, 302040, 317142, 339795, 352380, 362448, 402720, 407754, 422856, 453060, 469840, 475713, 528570, 543672, 563808, 604080, 634284, 679590, 704760, 724896, 792855, 815508, 845712, 906120, 939680, 951426, 1019385, 1057140, 1087344, 1208160, 1268568, 1359180, 1409520, 1427139, 1585710, 1631016, 1691424, 1812240, 1902852, 2038770, 2114280, 2174688, 2378565, 2537136, 2718360, 2819040, 2854278, 3171420, 3262032, 3624480, 3805704, 4077540, 4228560, 4757130, 5074272, 5436720, 5708556, 6342840, 6524064, 7135695, 7611408, 8155080, 8457120, 9514260, 10873440, 11417112, 12685680, 14271390, 15222816, 16310160, 19028520, 22834224, 25371360, 28542780, 32620320, 38057040, 45668448, 57085560, 76114080, 114171120, 228342240]

約数ペア:

[(1, 228342240), (2, 114171120), (3, 76114080), (4, 57085560), (5, 45668448), (6, 38057040), (7, 32620320), (8, 28542780), (9, 25371360), (10, 22834224), (12, 19028520), (14, 16310160), (15, 15222816), (16, 14271390), (18, 12685680), (20, 11417112), (21, 10873440), (24, 9514260), (27, 8457120), (28, 8155080), (30, 7611408), (32, 7135695), (35, 6524064), (36, 6342840), (40, 5708556), (42, 5436720), (45, 5074272), (48, 4757130), (54, 4228560), (56, 4077540), (60, 3805704), (63, 3624480), (70, 3262032), (72, 3171420), (80, 2854278), (81, 2819040), (84, 2718360), (90, 2537136), (96, 2378565), (105, 2174688), (108, 2114280), (112, 2038770), (120, 1902852), (126, 1812240), (135, 1691424), (140, 1631016), (144, 1585710), (160, 1427139), (162, 1409520), (168, 1359180), (180, 1268568), (189, 1208160), (210, 1087344), (216, 1057140), (224, 1019385), (240, 951426), (243, 939680), (252, 906120), (270, 845712), (280, 815508), (288, 792855), (315, 724896), (324, 704760), (336, 679590), (360, 634284), (378, 604080), (405, 563808), (420, 543672), (432, 528570), (480, 475713), (486, 469840), (504, 453060), (540, 422856), (560, 407754), (567, 402720), (630, 362448), (648, 352380), (672, 339795), (720, 317142), (756, 302040), (810, 281904), (839, 272160), (840, 271836), (864, 264285), (945, 241632), (972, 234920), (1008, 226530), (1080, 211428), (1120, 203877), (1134, 201360), (1215, 187936), (1260, 181224), (1296, 176190), (1440, 158571), (1512, 151020), (1620, 140952), (1678, 136080), (1680, 135918), (1701, 134240), (1890, 120816), (1944, 117460), (2016, 113265), (2160, 105714), (2268, 100680), (2430, 93968), (2517, 90720), (2520, 90612), (2592, 88095), (2835, 80544), (3024, 75510), (3240, 70476), (3356, 68040), (3360, 67959), (3402, 67120), (3780, 60408), (3888, 58730), (4195, 54432), (4320, 52857), (4536, 50340), (4860, 46984), (5034, 45360), (5040, 45306), (5670, 40272), (5873, 38880), (6048, 37755), (6480, 35238), (6712, 34020), (6804, 33560), (7551, 30240), (7560, 30204), (7776, 29365), (8390, 27216), (8505, 26848), (9072, 25170), (9720, 23492), (10068, 22680), (10080, 22653), (11340, 20136), (11746, 19440), (12585, 18144), (12960, 17619), (13424, 17010), (13608, 16780), (15102, 15120)]