187195680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^3\times {\mathrm{379}}^1$

素因数の和:421

約数の個数: 288

約数和(自身を含む): 746928000

約数和(自身を除く): 559732320

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 343, 360, 379, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 686, 720, 735, 758, 784, 840, 882, 980, 1008, 1029, 1120, 1137, 1176, 1260, 1372, 1440, 1470, 1516, 1568, 1680, 1715, 1764, 1895, 1960, 2016, 2058, 2205, 2274, 2352, 2520, 2653, 2744, 2940, 3032, 3087, 3360, 3411, 3430, 3528, 3790, 3920, 4116, 4410, 4548, 4704, 5040, 5145, 5306, 5488, 5685, 5880, 6064, 6174, 6822, 6860, 7056, 7580, 7840, 7959, 8232, 8820, 9096, 10080, 10290, 10612, 10976, 11370, 11760, 12128, 12348, 13265, 13644, 13720, 14112, 15160, 15435, 15918, 16464, 17055, 17640, 18192, 18571, 20580, 21224, 22740, 23520, 23877, 24696, 26530, 27288, 27440, 30320, 30870, 31836, 32928, 34110, 35280, 36384, 37142, 39795, 41160, 42448, 45480, 47754, 49392, 53060, 54576, 54880, 55713, 60640, 61740, 63672, 68220, 70560, 74284, 79590, 82320, 84896, 90960, 92855, 95508, 98784, 106120, 109152, 111426, 119385, 123480, 127344, 129997, 136440, 148568, 159180, 164640, 167139, 181920, 185710, 191016, 212240, 222852, 238770, 246960, 254688, 259994, 272880, 278565, 297136, 318360, 334278, 371420, 382032, 389991, 424480, 445704, 477540, 493920, 519988, 545760, 557130, 594272, 636720, 649985, 668556, 742840, 764064, 779982, 835695, 891408, 955080, 1039976, 1114260, 1169973, 1273440, 1299970, 1337112, 1485680, 1559964, 1671390, 1782816, 1910160, 1949955, 2079952, 2228520, 2339946, 2599940, 2674224, 2971360, 3119928, 3342780, 3820320, 3899910, 4159904, 4457040, 4679892, 5199880, 5348448, 5849865, 6239856, 6685560, 7799820, 8914080, 9359784, 10399760, 11699730, 12479712, 13371120, 15599640, 18719568, 20799520, 23399460, 26742240, 31199280, 37439136, 46798920, 62398560, 93597840, 187195680]

約数ペア:

[(1, 187195680), (2, 93597840), (3, 62398560), (4, 46798920), (5, 37439136), (6, 31199280), (7, 26742240), (8, 23399460), (9, 20799520), (10, 18719568), (12, 15599640), (14, 13371120), (15, 12479712), (16, 11699730), (18, 10399760), (20, 9359784), (21, 8914080), (24, 7799820), (28, 6685560), (30, 6239856), (32, 5849865), (35, 5348448), (36, 5199880), (40, 4679892), (42, 4457040), (45, 4159904), (48, 3899910), (49, 3820320), (56, 3342780), (60, 3119928), (63, 2971360), (70, 2674224), (72, 2599940), (80, 2339946), (84, 2228520), (90, 2079952), (96, 1949955), (98, 1910160), (105, 1782816), (112, 1671390), (120, 1559964), (126, 1485680), (140, 1337112), (144, 1299970), (147, 1273440), (160, 1169973), (168, 1114260), (180, 1039976), (196, 955080), (210, 891408), (224, 835695), (240, 779982), (245, 764064), (252, 742840), (280, 668556), (288, 649985), (294, 636720), (315, 594272), (336, 557130), (343, 545760), (360, 519988), (379, 493920), (392, 477540), (420, 445704), (441, 424480), (480, 389991), (490, 382032), (504, 371420), (560, 334278), (588, 318360), (630, 297136), (672, 278565), (686, 272880), (720, 259994), (735, 254688), (758, 246960), (784, 238770), (840, 222852), (882, 212240), (980, 191016), (1008, 185710), (1029, 181920), (1120, 167139), (1137, 164640), (1176, 159180), (1260, 148568), (1372, 136440), (1440, 129997), (1470, 127344), (1516, 123480), (1568, 119385), (1680, 111426), (1715, 109152), (1764, 106120), (1895, 98784), (1960, 95508), (2016, 92855), (2058, 90960), (2205, 84896), (2274, 82320), (2352, 79590), (2520, 74284), (2653, 70560), (2744, 68220), (2940, 63672), (3032, 61740), (3087, 60640), (3360, 55713), (3411, 54880), (3430, 54576), (3528, 53060), (3790, 49392), (3920, 47754), (4116, 45480), (4410, 42448), (4548, 41160), (4704, 39795), (5040, 37142), (5145, 36384), (5306, 35280), (5488, 34110), (5685, 32928), (5880, 31836), (6064, 30870), (6174, 30320), (6822, 27440), (6860, 27288), (7056, 26530), (7580, 24696), (7840, 23877), (7959, 23520), (8232, 22740), (8820, 21224), (9096, 20580), (10080, 18571), (10290, 18192), (10612, 17640), (10976, 17055), (11370, 16464), (11760, 15918), (12128, 15435), (12348, 15160), (13265, 14112), (13644, 13720)]