406234080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 288

約数和(自身を含む): 1600155648

約数和(自身を除く): 1193921568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 191, 210, 211, 224, 240, 252, 280, 288, 315, 336, 360, 382, 420, 422, 480, 504, 560, 573, 630, 633, 672, 720, 764, 840, 844, 955, 1008, 1055, 1120, 1146, 1260, 1266, 1337, 1440, 1477, 1528, 1680, 1688, 1719, 1899, 1910, 2016, 2110, 2292, 2520, 2532, 2674, 2865, 2954, 3056, 3165, 3360, 3376, 3438, 3798, 3820, 4011, 4220, 4431, 4584, 5040, 5064, 5348, 5730, 5908, 6112, 6330, 6685, 6752, 6876, 7385, 7596, 7640, 8022, 8440, 8595, 8862, 9168, 9495, 10080, 10128, 10696, 11460, 11816, 12033, 12660, 13293, 13370, 13752, 14770, 15192, 15280, 16044, 16880, 17190, 17724, 18336, 18990, 20055, 20256, 21392, 22155, 22920, 23632, 24066, 25320, 26586, 26740, 27504, 29540, 30384, 30560, 32088, 33760, 34380, 35448, 37980, 40110, 40301, 42784, 44310, 45840, 47264, 48132, 50640, 53172, 53480, 55008, 59080, 60165, 60768, 64176, 66465, 68760, 70896, 75960, 80220, 80602, 88620, 91680, 96264, 101280, 106344, 106960, 118160, 120330, 120903, 128352, 132930, 137520, 141792, 151920, 160440, 161204, 177240, 192528, 201505, 212688, 213920, 236320, 240660, 241806, 265860, 275040, 282107, 303840, 320880, 322408, 354480, 362709, 385056, 403010, 425376, 481320, 483612, 531720, 564214, 604515, 641760, 644816, 708960, 725418, 806020, 846321, 962640, 967224, 1063440, 1128428, 1209030, 1289632, 1410535, 1450836, 1612040, 1692642, 1813545, 1925280, 1934448, 2126880, 2256856, 2418060, 2538963, 2821070, 2901672, 3224080, 3385284, 3627090, 3868896, 4231605, 4513712, 4836120, 5077926, 5642140, 5803344, 6448160, 6770568, 7254180, 8463210, 9027424, 9672240, 10155852, 11284280, 11606688, 12694815, 13541136, 14508360, 16926420, 19344480, 20311704, 22568560, 25389630, 27082272, 29016720, 33852840, 40623408, 45137120, 50779260, 58033440, 67705680, 81246816, 101558520, 135411360, 203117040, 406234080]

約数ペア:

[(1, 406234080), (2, 203117040), (3, 135411360), (4, 101558520), (5, 81246816), (6, 67705680), (7, 58033440), (8, 50779260), (9, 45137120), (10, 40623408), (12, 33852840), (14, 29016720), (15, 27082272), (16, 25389630), (18, 22568560), (20, 20311704), (21, 19344480), (24, 16926420), (28, 14508360), (30, 13541136), (32, 12694815), (35, 11606688), (36, 11284280), (40, 10155852), (42, 9672240), (45, 9027424), (48, 8463210), (56, 7254180), (60, 6770568), (63, 6448160), (70, 5803344), (72, 5642140), (80, 5077926), (84, 4836120), (90, 4513712), (96, 4231605), (105, 3868896), (112, 3627090), (120, 3385284), (126, 3224080), (140, 2901672), (144, 2821070), (160, 2538963), (168, 2418060), (180, 2256856), (191, 2126880), (210, 1934448), (211, 1925280), (224, 1813545), (240, 1692642), (252, 1612040), (280, 1450836), (288, 1410535), (315, 1289632), (336, 1209030), (360, 1128428), (382, 1063440), (420, 967224), (422, 962640), (480, 846321), (504, 806020), (560, 725418), (573, 708960), (630, 644816), (633, 641760), (672, 604515), (720, 564214), (764, 531720), (840, 483612), (844, 481320), (955, 425376), (1008, 403010), (1055, 385056), (1120, 362709), (1146, 354480), (1260, 322408), (1266, 320880), (1337, 303840), (1440, 282107), (1477, 275040), (1528, 265860), (1680, 241806), (1688, 240660), (1719, 236320), (1899, 213920), (1910, 212688), (2016, 201505), (2110, 192528), (2292, 177240), (2520, 161204), (2532, 160440), (2674, 151920), (2865, 141792), (2954, 137520), (3056, 132930), (3165, 128352), (3360, 120903), (3376, 120330), (3438, 118160), (3798, 106960), (3820, 106344), (4011, 101280), (4220, 96264), (4431, 91680), (4584, 88620), (5040, 80602), (5064, 80220), (5348, 75960), (5730, 70896), (5908, 68760), (6112, 66465), (6330, 64176), (6685, 60768), (6752, 60165), (6876, 59080), (7385, 55008), (7596, 53480), (7640, 53172), (8022, 50640), (8440, 48132), (8595, 47264), (8862, 45840), (9168, 44310), (9495, 42784), (10080, 40301), (10128, 40110), (10696, 37980), (11460, 35448), (11816, 34380), (12033, 33760), (12660, 32088), (13293, 30560), (13370, 30384), (13752, 29540), (14770, 27504), (15192, 26740), (15280, 26586), (16044, 25320), (16880, 24066), (17190, 23632), (17724, 22920), (18336, 22155), (18990, 21392), (20055, 20256)]