254119680

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 432

約数和(自身を含む): 982101120

約数和(自身を除く): 727981440

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, 43, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 86, 90, 95, 96, 108, 114, 120, 128, 129, 135, 144, 152, 160, 162, 171, 172, 180, 190, 192, 215, 216, 228, 240, 243, 256, 258, 270, 285, 288, 304, 320, 324, 342, 344, 360, 380, 384, 387, 405, 430, 432, 456, 480, 486, 513, 516, 540, 570, 576, 608, 640, 645, 648, 684, 688, 720, 760, 768, 774, 810, 817, 855, 860, 864, 912, 960, 972, 1026, 1032, 1080, 1140, 1152, 1161, 1215, 1216, 1280, 1290, 1296, 1368, 1376, 1440, 1520, 1539, 1548, 1620, 1634, 1710, 1720, 1728, 1824, 1920, 1935, 1944, 2052, 2064, 2160, 2280, 2304, 2322, 2430, 2432, 2451, 2565, 2580, 2592, 2736, 2752, 2880, 3040, 3078, 3096, 3240, 3268, 3420, 3440, 3456, 3483, 3648, 3840, 3870, 3888, 4085, 4104, 4128, 4320, 4560, 4617, 4644, 4860, 4864, 4902, 5130, 5160, 5184, 5472, 5504, 5760, 5805, 6080, 6156, 6192, 6480, 6536, 6840, 6880, 6912, 6966, 7296, 7353, 7695, 7740, 7776, 8170, 8208, 8256, 8640, 9120, 9234, 9288, 9720, 9804, 10260, 10320, 10368, 10449, 10944, 11008, 11520, 11610, 12160, 12255, 12312, 12384, 12960, 13072, 13680, 13760, 13932, 14592, 14706, 15390, 15480, 15552, 16340, 16416, 16512, 17280, 17415, 18240, 18468, 18576, 19440, 19608, 20520, 20640, 20736, 20898, 21888, 22059, 23085, 23220, 24320, 24510, 24624, 24768, 25920, 26144, 27360, 27520, 27864, 29412, 30780, 30960, 31104, 32680, 32832, 33024, 34560, 34830, 36480, 36765, 36936, 37152, 38880, 39216, 41040, 41280, 41796, 43776, 44118, 46170, 46440, 49020, 49248, 49536, 51840, 52245, 52288, 54720, 55040, 55728, 58824, 61560, 61920, 62208, 65360, 65664, 66177, 69660, 72960, 73530, 73872, 74304, 77760, 78432, 82080, 82560, 83592, 88236, 92340, 92880, 98040, 98496, 99072, 103680, 104490, 104576, 109440, 110295, 111456, 117648, 123120, 123840, 130720, 131328, 132354, 139320, 147060, 147744, 148608, 155520, 156864, 164160, 165120, 167184, 176472, 184680, 185760, 196080, 196992, 198531, 208980, 209152, 218880, 220590, 222912, 235296, 246240, 247680, 261440, 264708, 278640, 294120, 295488, 297216, 311040, 313728, 328320, 330885, 334368, 352944, 369360, 371520, 392160, 393984, 397062, 417960, 441180, 445824, 470592, 492480, 495360, 522880, 529416, 557280, 588240, 590976, 627456, 656640, 661770, 668736, 705888, 738720, 743040, 784320, 794124, 835920, 882360, 891648, 941184, 984960, 992655, 1045760, 1058832, 1114560, 1176480, 1181952, 1323540, 1337472, 1411776, 1477440, 1486080, 1568640, 1588248, 1671840, 1764720, 1882368, 1969920, 1985310, 2117664, 2229120, 2352960, 2647080, 2674944, 2823552, 2954880, 3137280, 3176496, 3343680, 3529440, 3970620, 4235328, 4458240, 4705920, 5294160, 5647104, 5909760, 6352992, 6687360, 7058880, 7941240, 8470656, 9411840, 10588320, 12705984, 13374720, 14117760, 15882480, 16941312, 21176640, 25411968, 28235520, 31764960, 42353280, 50823936, 63529920, 84706560, 127059840, 254119680]

約数ペア:

[(1, 254119680), (2, 127059840), (3, 84706560), (4, 63529920), (5, 50823936), (6, 42353280), (8, 31764960), (9, 28235520), (10, 25411968), (12, 21176640), (15, 16941312), (16, 15882480), (18, 14117760), (19, 13374720), (20, 12705984), (24, 10588320), (27, 9411840), (30, 8470656), (32, 7941240), (36, 7058880), (38, 6687360), (40, 6352992), (43, 5909760), (45, 5647104), (48, 5294160), (54, 4705920), (57, 4458240), (60, 4235328), (64, 3970620), (72, 3529440), (76, 3343680), (80, 3176496), (81, 3137280), (86, 2954880), (90, 2823552), (95, 2674944), (96, 2647080), (108, 2352960), (114, 2229120), (120, 2117664), (128, 1985310), (129, 1969920), (135, 1882368), (144, 1764720), (152, 1671840), (160, 1588248), (162, 1568640), (171, 1486080), (172, 1477440), (180, 1411776), (190, 1337472), (192, 1323540), (215, 1181952), (216, 1176480), (228, 1114560), (240, 1058832), (243, 1045760), (256, 992655), (258, 984960), (270, 941184), (285, 891648), (288, 882360), (304, 835920), (320, 794124), (324, 784320), (342, 743040), (344, 738720), (360, 705888), (380, 668736), (384, 661770), (387, 656640), (405, 627456), (430, 590976), (432, 588240), (456, 557280), (480, 529416), (486, 522880), (513, 495360), (516, 492480), (540, 470592), (570, 445824), (576, 441180), (608, 417960), (640, 397062), (645, 393984), (648, 392160), (684, 371520), (688, 369360), (720, 352944), (760, 334368), (768, 330885), (774, 328320), (810, 313728), (817, 311040), (855, 297216), (860, 295488), (864, 294120), (912, 278640), (960, 264708), (972, 261440), (1026, 247680), (1032, 246240), (1080, 235296), (1140, 222912), (1152, 220590), (1161, 218880), (1215, 209152), (1216, 208980), (1280, 198531), (1290, 196992), (1296, 196080), (1368, 185760), (1376, 184680), (1440, 176472), (1520, 167184), (1539, 165120), (1548, 164160), (1620, 156864), (1634, 155520), (1710, 148608), (1720, 147744), (1728, 147060), (1824, 139320), (1920, 132354), (1935, 131328), (1944, 130720), (2052, 123840), (2064, 123120), (2160, 117648), (2280, 111456), (2304, 110295), (2322, 109440), (2430, 104576), (2432, 104490), (2451, 103680), (2565, 99072), (2580, 98496), (2592, 98040), (2736, 92880), (2752, 92340), (2880, 88236), (3040, 83592), (3078, 82560), (3096, 82080), (3240, 78432), (3268, 77760), (3420, 74304), (3440, 73872), (3456, 73530), (3483, 72960), (3648, 69660), (3840, 66177), (3870, 65664), (3888, 65360), (4085, 62208), (4104, 61920), (4128, 61560), (4320, 58824), (4560, 55728), (4617, 55040), (4644, 54720), (4860, 52288), (4864, 52245), (4902, 51840), (5130, 49536), (5160, 49248), (5184, 49020), (5472, 46440), (5504, 46170), (5760, 44118), (5805, 43776), (6080, 41796), (6156, 41280), (6192, 41040), (6480, 39216), (6536, 38880), (6840, 37152), (6880, 36936), (6912, 36765), (6966, 36480), (7296, 34830), (7353, 34560), (7695, 33024), (7740, 32832), (7776, 32680), (8170, 31104), (8208, 30960), (8256, 30780), (8640, 29412), (9120, 27864), (9234, 27520), (9288, 27360), (9720, 26144), (9804, 25920), (10260, 24768), (10320, 24624), (10368, 24510), (10449, 24320), (10944, 23220), (11008, 23085), (11520, 22059), (11610, 21888), (12160, 20898), (12255, 20736), (12312, 20640), (12384, 20520), (12960, 19608), (13072, 19440), (13680, 18576), (13760, 18468), (13932, 18240), (14592, 17415), (14706, 17280), (15390, 16512), (15480, 16416), (15552, 16340)]