127375920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 240

約数和(自身を含む): 495206400

約数和(自身を除く): 367830480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 199, 210, 240, 252, 254, 280, 315, 336, 360, 381, 398, 420, 504, 508, 560, 597, 630, 635, 720, 762, 796, 840, 889, 995, 1008, 1016, 1143, 1194, 1260, 1270, 1393, 1524, 1592, 1680, 1778, 1791, 1905, 1990, 2032, 2286, 2388, 2520, 2540, 2667, 2786, 2985, 3048, 3184, 3556, 3582, 3810, 3980, 4179, 4445, 4572, 4776, 5040, 5080, 5334, 5572, 5715, 5970, 6096, 6965, 7112, 7164, 7620, 7960, 8001, 8358, 8890, 8955, 9144, 9552, 10160, 10668, 11144, 11430, 11940, 12537, 13335, 13930, 14224, 14328, 15240, 15920, 16002, 16716, 17780, 17910, 18288, 20895, 21336, 22288, 22860, 23880, 25074, 25273, 26670, 27860, 28656, 30480, 32004, 33432, 35560, 35820, 40005, 41790, 42672, 45720, 47760, 50148, 50546, 53340, 55720, 62685, 64008, 66864, 71120, 71640, 75819, 80010, 83580, 91440, 100296, 101092, 106680, 111440, 125370, 126365, 128016, 143280, 151638, 160020, 167160, 176911, 200592, 202184, 213360, 227457, 250740, 252730, 303276, 320040, 334320, 353822, 379095, 404368, 454914, 501480, 505460, 530733, 606552, 640080, 707644, 758190, 884555, 909828, 1002960, 1010920, 1061466, 1137285, 1213104, 1415288, 1516380, 1592199, 1769110, 1819656, 2021840, 2122932, 2274570, 2653665, 2830576, 3032760, 3184398, 3538220, 3639312, 4245864, 4549140, 5307330, 6065520, 6368796, 7076440, 7960995, 8491728, 9098280, 10614660, 12737592, 14152880, 15921990, 18196560, 21229320, 25475184, 31843980, 42458640, 63687960, 127375920]

約数ペア:

[(1, 127375920), (2, 63687960), (3, 42458640), (4, 31843980), (5, 25475184), (6, 21229320), (7, 18196560), (8, 15921990), (9, 14152880), (10, 12737592), (12, 10614660), (14, 9098280), (15, 8491728), (16, 7960995), (18, 7076440), (20, 6368796), (21, 6065520), (24, 5307330), (28, 4549140), (30, 4245864), (35, 3639312), (36, 3538220), (40, 3184398), (42, 3032760), (45, 2830576), (48, 2653665), (56, 2274570), (60, 2122932), (63, 2021840), (70, 1819656), (72, 1769110), (80, 1592199), (84, 1516380), (90, 1415288), (105, 1213104), (112, 1137285), (120, 1061466), (126, 1010920), (127, 1002960), (140, 909828), (144, 884555), (168, 758190), (180, 707644), (199, 640080), (210, 606552), (240, 530733), (252, 505460), (254, 501480), (280, 454914), (315, 404368), (336, 379095), (360, 353822), (381, 334320), (398, 320040), (420, 303276), (504, 252730), (508, 250740), (560, 227457), (597, 213360), (630, 202184), (635, 200592), (720, 176911), (762, 167160), (796, 160020), (840, 151638), (889, 143280), (995, 128016), (1008, 126365), (1016, 125370), (1143, 111440), (1194, 106680), (1260, 101092), (1270, 100296), (1393, 91440), (1524, 83580), (1592, 80010), (1680, 75819), (1778, 71640), (1791, 71120), (1905, 66864), (1990, 64008), (2032, 62685), (2286, 55720), (2388, 53340), (2520, 50546), (2540, 50148), (2667, 47760), (2786, 45720), (2985, 42672), (3048, 41790), (3184, 40005), (3556, 35820), (3582, 35560), (3810, 33432), (3980, 32004), (4179, 30480), (4445, 28656), (4572, 27860), (4776, 26670), (5040, 25273), (5080, 25074), (5334, 23880), (5572, 22860), (5715, 22288), (5970, 21336), (6096, 20895), (6965, 18288), (7112, 17910), (7164, 17780), (7620, 16716), (7960, 16002), (8001, 15920), (8358, 15240), (8890, 14328), (8955, 14224), (9144, 13930), (9552, 13335), (10160, 12537), (10668, 11940), (11144, 11430)]