148409280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 224

約数和(自身を含む): 532180800

約数和(自身を除く): 383771520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 89, 90, 96, 108, 120, 135, 144, 160, 178, 180, 192, 193, 216, 240, 267, 270, 288, 320, 356, 360, 386, 432, 445, 480, 534, 540, 576, 579, 712, 720, 772, 801, 864, 890, 960, 965, 1068, 1080, 1158, 1335, 1424, 1440, 1544, 1602, 1728, 1737, 1780, 1930, 2136, 2160, 2316, 2403, 2670, 2848, 2880, 2895, 3088, 3204, 3474, 3560, 3860, 4005, 4272, 4320, 4632, 4806, 5211, 5340, 5696, 5790, 6176, 6408, 6948, 7120, 7720, 8010, 8544, 8640, 8685, 9264, 9612, 10422, 10680, 11580, 12015, 12352, 12816, 13896, 14240, 15440, 16020, 17088, 17177, 17370, 18528, 19224, 20844, 21360, 23160, 24030, 25632, 26055, 27792, 28480, 30880, 32040, 34354, 34740, 37056, 38448, 41688, 42720, 46320, 48060, 51264, 51531, 52110, 55584, 61760, 64080, 68708, 69480, 76896, 83376, 85440, 85885, 92640, 96120, 103062, 104220, 111168, 128160, 137416, 138960, 153792, 154593, 166752, 171770, 185280, 192240, 206124, 208440, 256320, 257655, 274832, 277920, 309186, 333504, 343540, 384480, 412248, 416880, 463779, 515310, 549664, 555840, 618372, 687080, 768960, 772965, 824496, 833760, 927558, 1030620, 1099328, 1236744, 1374160, 1545930, 1648992, 1667520, 1855116, 2061240, 2318895, 2473488, 2748320, 3091860, 3297984, 3710232, 4122480, 4637790, 4946976, 5496640, 6183720, 7420464, 8244960, 9275580, 9893952, 12367440, 14840928, 16489920, 18551160, 24734880, 29681856, 37102320, 49469760, 74204640, 148409280]

約数ペア:

[(1, 148409280), (2, 74204640), (3, 49469760), (4, 37102320), (5, 29681856), (6, 24734880), (8, 18551160), (9, 16489920), (10, 14840928), (12, 12367440), (15, 9893952), (16, 9275580), (18, 8244960), (20, 7420464), (24, 6183720), (27, 5496640), (30, 4946976), (32, 4637790), (36, 4122480), (40, 3710232), (45, 3297984), (48, 3091860), (54, 2748320), (60, 2473488), (64, 2318895), (72, 2061240), (80, 1855116), (89, 1667520), (90, 1648992), (96, 1545930), (108, 1374160), (120, 1236744), (135, 1099328), (144, 1030620), (160, 927558), (178, 833760), (180, 824496), (192, 772965), (193, 768960), (216, 687080), (240, 618372), (267, 555840), (270, 549664), (288, 515310), (320, 463779), (356, 416880), (360, 412248), (386, 384480), (432, 343540), (445, 333504), (480, 309186), (534, 277920), (540, 274832), (576, 257655), (579, 256320), (712, 208440), (720, 206124), (772, 192240), (801, 185280), (864, 171770), (890, 166752), (960, 154593), (965, 153792), (1068, 138960), (1080, 137416), (1158, 128160), (1335, 111168), (1424, 104220), (1440, 103062), (1544, 96120), (1602, 92640), (1728, 85885), (1737, 85440), (1780, 83376), (1930, 76896), (2136, 69480), (2160, 68708), (2316, 64080), (2403, 61760), (2670, 55584), (2848, 52110), (2880, 51531), (2895, 51264), (3088, 48060), (3204, 46320), (3474, 42720), (3560, 41688), (3860, 38448), (4005, 37056), (4272, 34740), (4320, 34354), (4632, 32040), (4806, 30880), (5211, 28480), (5340, 27792), (5696, 26055), (5790, 25632), (6176, 24030), (6408, 23160), (6948, 21360), (7120, 20844), (7720, 19224), (8010, 18528), (8544, 17370), (8640, 17177), (8685, 17088), (9264, 16020), (9612, 15440), (10422, 14240), (10680, 13896), (11580, 12816), (12015, 12352)]