126731520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 475843200

約数和(自身を除く): 349111680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 193, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 386, 432, 456, 480, 513, 540, 570, 576, 579, 608, 640, 684, 720, 760, 768, 772, 855, 864, 912, 960, 965, 1026, 1080, 1140, 1152, 1158, 1216, 1280, 1368, 1440, 1520, 1544, 1710, 1728, 1737, 1824, 1920, 1930, 2052, 2160, 2280, 2304, 2316, 2432, 2565, 2736, 2880, 2895, 3040, 3088, 3420, 3456, 3474, 3648, 3667, 3840, 3860, 4104, 4320, 4560, 4632, 4864, 5130, 5211, 5472, 5760, 5790, 6080, 6176, 6840, 6912, 6948, 7296, 7334, 7720, 8208, 8640, 8685, 9120, 9264, 10260, 10422, 10944, 11001, 11520, 11580, 12160, 12352, 13680, 13896, 14592, 14668, 15440, 16416, 17280, 17370, 18240, 18335, 18528, 20520, 20844, 21888, 22002, 23160, 24320, 24704, 26055, 27360, 27792, 29336, 30880, 32832, 33003, 34560, 34740, 36480, 36670, 37056, 41040, 41688, 43776, 44004, 46320, 49408, 52110, 54720, 55005, 55584, 58672, 61760, 65664, 66006, 69480, 72960, 73340, 74112, 82080, 83376, 88008, 92640, 99009, 104220, 109440, 110010, 111168, 117344, 123520, 131328, 132012, 138960, 146680, 148224, 164160, 165015, 166752, 176016, 185280, 198018, 208440, 218880, 220020, 222336, 234688, 247040, 264024, 277920, 293360, 328320, 330030, 333504, 352032, 370560, 396036, 416880, 440040, 444672, 469376, 495045, 528048, 555840, 586720, 656640, 660060, 667008, 704064, 741120, 792072, 833760, 880080, 938752, 990090, 1056096, 1111680, 1173440, 1320120, 1334016, 1408128, 1584144, 1667520, 1760160, 1980180, 2112192, 2223360, 2346880, 2640240, 2816256, 3168288, 3335040, 3520320, 3960360, 4224384, 4693760, 5280480, 6336576, 6670080, 7040640, 7920720, 8448768, 10560960, 12673152, 14081280, 15841440, 21121920, 25346304, 31682880, 42243840, 63365760, 126731520]

約数ペア:

[(1, 126731520), (2, 63365760), (3, 42243840), (4, 31682880), (5, 25346304), (6, 21121920), (8, 15841440), (9, 14081280), (10, 12673152), (12, 10560960), (15, 8448768), (16, 7920720), (18, 7040640), (19, 6670080), (20, 6336576), (24, 5280480), (27, 4693760), (30, 4224384), (32, 3960360), (36, 3520320), (38, 3335040), (40, 3168288), (45, 2816256), (48, 2640240), (54, 2346880), (57, 2223360), (60, 2112192), (64, 1980180), (72, 1760160), (76, 1667520), (80, 1584144), (90, 1408128), (95, 1334016), (96, 1320120), (108, 1173440), (114, 1111680), (120, 1056096), (128, 990090), (135, 938752), (144, 880080), (152, 833760), (160, 792072), (171, 741120), (180, 704064), (190, 667008), (192, 660060), (193, 656640), (216, 586720), (228, 555840), (240, 528048), (256, 495045), (270, 469376), (285, 444672), (288, 440040), (304, 416880), (320, 396036), (342, 370560), (360, 352032), (380, 333504), (384, 330030), (386, 328320), (432, 293360), (456, 277920), (480, 264024), (513, 247040), (540, 234688), (570, 222336), (576, 220020), (579, 218880), (608, 208440), (640, 198018), (684, 185280), (720, 176016), (760, 166752), (768, 165015), (772, 164160), (855, 148224), (864, 146680), (912, 138960), (960, 132012), (965, 131328), (1026, 123520), (1080, 117344), (1140, 111168), (1152, 110010), (1158, 109440), (1216, 104220), (1280, 99009), (1368, 92640), (1440, 88008), (1520, 83376), (1544, 82080), (1710, 74112), (1728, 73340), (1737, 72960), (1824, 69480), (1920, 66006), (1930, 65664), (2052, 61760), (2160, 58672), (2280, 55584), (2304, 55005), (2316, 54720), (2432, 52110), (2565, 49408), (2736, 46320), (2880, 44004), (2895, 43776), (3040, 41688), (3088, 41040), (3420, 37056), (3456, 36670), (3474, 36480), (3648, 34740), (3667, 34560), (3840, 33003), (3860, 32832), (4104, 30880), (4320, 29336), (4560, 27792), (4632, 27360), (4864, 26055), (5130, 24704), (5211, 24320), (5472, 23160), (5760, 22002), (5790, 21888), (6080, 20844), (6176, 20520), (6840, 18528), (6912, 18335), (6948, 18240), (7296, 17370), (7334, 17280), (7720, 16416), (8208, 15440), (8640, 14668), (8685, 14592), (9120, 13896), (9264, 13680), (10260, 12352), (10422, 12160), (10944, 11580), (11001, 11520)]