386730240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 1362579456

約数和(自身を除く): 975849216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 96, 104, 120, 122, 127, 128, 130, 156, 160, 183, 192, 195, 208, 240, 244, 254, 256, 260, 305, 312, 320, 366, 381, 384, 390, 416, 480, 488, 508, 520, 610, 624, 635, 640, 732, 762, 768, 780, 793, 832, 915, 960, 976, 1016, 1040, 1220, 1248, 1270, 1280, 1464, 1524, 1560, 1586, 1651, 1664, 1830, 1905, 1920, 1952, 2032, 2080, 2379, 2440, 2496, 2540, 2928, 3048, 3120, 3172, 3302, 3328, 3660, 3810, 3840, 3904, 3965, 4064, 4160, 4758, 4880, 4953, 4992, 5080, 5856, 6096, 6240, 6344, 6604, 7320, 7620, 7747, 7808, 7930, 8128, 8255, 8320, 9516, 9760, 9906, 9984, 10160, 11712, 11895, 12192, 12480, 12688, 13208, 14640, 15240, 15494, 15616, 15860, 16256, 16510, 16640, 19032, 19520, 19812, 20320, 23241, 23424, 23790, 24384, 24765, 24960, 25376, 26416, 29280, 30480, 30988, 31720, 32512, 33020, 38064, 38735, 39040, 39624, 40640, 46482, 46848, 47580, 48768, 49530, 49920, 50752, 52832, 58560, 60960, 61976, 63440, 66040, 76128, 77470, 78080, 79248, 81280, 92964, 95160, 97536, 99060, 100711, 101504, 105664, 116205, 117120, 121920, 123952, 126880, 132080, 152256, 154940, 158496, 162560, 185928, 190320, 198120, 201422, 203008, 211328, 232410, 234240, 243840, 247904, 253760, 264160, 302133, 304512, 309880, 316992, 371856, 380640, 396240, 402844, 422656, 464820, 487680, 495808, 503555, 507520, 528320, 604266, 609024, 619760, 633984, 743712, 761280, 792480, 805688, 929640, 991616, 1007110, 1015040, 1056640, 1208532, 1239520, 1267968, 1487424, 1510665, 1522560, 1584960, 1611376, 1859280, 1983232, 2014220, 2113280, 2417064, 2479040, 2974848, 3021330, 3045120, 3169920, 3222752, 3718560, 4028440, 4834128, 4958080, 5949696, 6042660, 6339840, 6445504, 7437120, 8056880, 9668256, 9916160, 12085320, 12891008, 14874240, 16113760, 19336512, 24170640, 25782016, 29748480, 32227520, 38673024, 48341280, 64455040, 77346048, 96682560, 128910080, 193365120, 386730240]

約数ペア:

[(1, 386730240), (2, 193365120), (3, 128910080), (4, 96682560), (5, 77346048), (6, 64455040), (8, 48341280), (10, 38673024), (12, 32227520), (13, 29748480), (15, 25782016), (16, 24170640), (20, 19336512), (24, 16113760), (26, 14874240), (30, 12891008), (32, 12085320), (39, 9916160), (40, 9668256), (48, 8056880), (52, 7437120), (60, 6445504), (61, 6339840), (64, 6042660), (65, 5949696), (78, 4958080), (80, 4834128), (96, 4028440), (104, 3718560), (120, 3222752), (122, 3169920), (127, 3045120), (128, 3021330), (130, 2974848), (156, 2479040), (160, 2417064), (183, 2113280), (192, 2014220), (195, 1983232), (208, 1859280), (240, 1611376), (244, 1584960), (254, 1522560), (256, 1510665), (260, 1487424), (305, 1267968), (312, 1239520), (320, 1208532), (366, 1056640), (381, 1015040), (384, 1007110), (390, 991616), (416, 929640), (480, 805688), (488, 792480), (508, 761280), (520, 743712), (610, 633984), (624, 619760), (635, 609024), (640, 604266), (732, 528320), (762, 507520), (768, 503555), (780, 495808), (793, 487680), (832, 464820), (915, 422656), (960, 402844), (976, 396240), (1016, 380640), (1040, 371856), (1220, 316992), (1248, 309880), (1270, 304512), (1280, 302133), (1464, 264160), (1524, 253760), (1560, 247904), (1586, 243840), (1651, 234240), (1664, 232410), (1830, 211328), (1905, 203008), (1920, 201422), (1952, 198120), (2032, 190320), (2080, 185928), (2379, 162560), (2440, 158496), (2496, 154940), (2540, 152256), (2928, 132080), (3048, 126880), (3120, 123952), (3172, 121920), (3302, 117120), (3328, 116205), (3660, 105664), (3810, 101504), (3840, 100711), (3904, 99060), (3965, 97536), (4064, 95160), (4160, 92964), (4758, 81280), (4880, 79248), (4953, 78080), (4992, 77470), (5080, 76128), (5856, 66040), (6096, 63440), (6240, 61976), (6344, 60960), (6604, 58560), (7320, 52832), (7620, 50752), (7747, 49920), (7808, 49530), (7930, 48768), (8128, 47580), (8255, 46848), (8320, 46482), (9516, 40640), (9760, 39624), (9906, 39040), (9984, 38735), (10160, 38064), (11712, 33020), (11895, 32512), (12192, 31720), (12480, 30988), (12688, 30480), (13208, 29280), (14640, 26416), (15240, 25376), (15494, 24960), (15616, 24765), (15860, 24384), (16256, 23790), (16510, 23424), (16640, 23241), (19032, 20320), (19520, 19812)]