239381760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 856517760

約数和(自身を除く): 617136000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 193, 204, 228, 240, 255, 256, 272, 285, 304, 320, 323, 340, 380, 384, 386, 408, 456, 480, 510, 544, 570, 579, 608, 640, 646, 680, 760, 768, 772, 816, 912, 960, 965, 969, 1020, 1088, 1140, 1158, 1216, 1280, 1292, 1360, 1520, 1544, 1615, 1632, 1824, 1920, 1930, 1938, 2040, 2176, 2280, 2316, 2432, 2584, 2720, 2895, 3040, 3088, 3230, 3264, 3281, 3648, 3667, 3840, 3860, 3876, 4080, 4352, 4560, 4632, 4845, 4864, 5168, 5440, 5790, 6080, 6176, 6460, 6528, 6562, 7296, 7334, 7720, 7752, 8160, 9120, 9264, 9690, 9843, 10336, 10880, 11001, 11580, 12160, 12352, 12920, 13056, 13124, 14592, 14668, 15440, 15504, 16320, 16405, 18240, 18335, 18528, 19380, 19686, 20672, 21760, 22002, 23160, 24320, 24704, 25840, 26248, 29336, 30880, 31008, 32640, 32810, 36480, 36670, 37056, 38760, 39372, 41344, 44004, 46320, 49215, 49408, 51680, 52496, 55005, 58672, 61760, 62016, 62339, 65280, 65620, 72960, 73340, 74112, 77520, 78744, 82688, 88008, 92640, 98430, 103360, 104992, 110010, 117344, 123520, 124032, 124678, 131240, 146680, 148224, 155040, 157488, 176016, 185280, 187017, 196860, 206720, 209984, 220020, 234688, 247040, 248064, 249356, 262480, 293360, 310080, 311695, 314976, 352032, 370560, 374034, 393720, 413440, 419968, 440040, 469376, 498712, 524960, 586720, 620160, 623390, 629952, 704064, 741120, 748068, 787440, 839936, 880080, 935085, 938752, 997424, 1049920, 1173440, 1240320, 1246780, 1259904, 1408128, 1496136, 1574880, 1760160, 1870170, 1994848, 2099840, 2346880, 2493560, 2519808, 2816256, 2992272, 3149760, 3520320, 3740340, 3989696, 4199680, 4693760, 4987120, 5984544, 6299520, 7040640, 7480680, 7979392, 9974240, 11969088, 12599040, 14081280, 14961360, 15958784, 19948480, 23938176, 29922720, 39896960, 47876352, 59845440, 79793920, 119690880, 239381760]

約数ペア:

[(1, 239381760), (2, 119690880), (3, 79793920), (4, 59845440), (5, 47876352), (6, 39896960), (8, 29922720), (10, 23938176), (12, 19948480), (15, 15958784), (16, 14961360), (17, 14081280), (19, 12599040), (20, 11969088), (24, 9974240), (30, 7979392), (32, 7480680), (34, 7040640), (38, 6299520), (40, 5984544), (48, 4987120), (51, 4693760), (57, 4199680), (60, 3989696), (64, 3740340), (68, 3520320), (76, 3149760), (80, 2992272), (85, 2816256), (95, 2519808), (96, 2493560), (102, 2346880), (114, 2099840), (120, 1994848), (128, 1870170), (136, 1760160), (152, 1574880), (160, 1496136), (170, 1408128), (190, 1259904), (192, 1246780), (193, 1240320), (204, 1173440), (228, 1049920), (240, 997424), (255, 938752), (256, 935085), (272, 880080), (285, 839936), (304, 787440), (320, 748068), (323, 741120), (340, 704064), (380, 629952), (384, 623390), (386, 620160), (408, 586720), (456, 524960), (480, 498712), (510, 469376), (544, 440040), (570, 419968), (579, 413440), (608, 393720), (640, 374034), (646, 370560), (680, 352032), (760, 314976), (768, 311695), (772, 310080), (816, 293360), (912, 262480), (960, 249356), (965, 248064), (969, 247040), (1020, 234688), (1088, 220020), (1140, 209984), (1158, 206720), (1216, 196860), (1280, 187017), (1292, 185280), (1360, 176016), (1520, 157488), (1544, 155040), (1615, 148224), (1632, 146680), (1824, 131240), (1920, 124678), (1930, 124032), (1938, 123520), (2040, 117344), (2176, 110010), (2280, 104992), (2316, 103360), (2432, 98430), (2584, 92640), (2720, 88008), (2895, 82688), (3040, 78744), (3088, 77520), (3230, 74112), (3264, 73340), (3281, 72960), (3648, 65620), (3667, 65280), (3840, 62339), (3860, 62016), (3876, 61760), (4080, 58672), (4352, 55005), (4560, 52496), (4632, 51680), (4845, 49408), (4864, 49215), (5168, 46320), (5440, 44004), (5790, 41344), (6080, 39372), (6176, 38760), (6460, 37056), (6528, 36670), (6562, 36480), (7296, 32810), (7334, 32640), (7720, 31008), (7752, 30880), (8160, 29336), (9120, 26248), (9264, 25840), (9690, 24704), (9843, 24320), (10336, 23160), (10880, 22002), (11001, 21760), (11580, 20672), (12160, 19686), (12352, 19380), (12920, 18528), (13056, 18335), (13124, 18240), (14592, 16405), (14668, 16320), (15440, 15504)]