306038880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:438

約数の個数: 288

約数和(自身を含む): 1209708864

約数和(自身を除く): 903669984

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, 97, 105, 112, 120, 126, 140, 144, 160, 168, 180, 194, 210, 224, 240, 252, 280, 288, 291, 313, 315, 336, 360, 388, 420, 480, 485, 504, 560, 582, 626, 630, 672, 679, 720, 776, 840, 873, 939, 970, 1008, 1120, 1164, 1252, 1260, 1358, 1440, 1455, 1552, 1565, 1680, 1746, 1878, 1940, 2016, 2037, 2191, 2328, 2504, 2520, 2716, 2817, 2910, 3104, 3130, 3360, 3395, 3492, 3756, 3880, 4074, 4365, 4382, 4656, 4695, 5008, 5040, 5432, 5634, 5820, 6111, 6260, 6573, 6790, 6984, 7512, 7760, 8148, 8730, 8764, 9312, 9390, 10016, 10080, 10185, 10864, 10955, 11268, 11640, 12222, 12520, 13146, 13580, 13968, 14085, 15024, 15520, 16296, 17460, 17528, 18780, 19719, 20370, 21728, 21910, 22536, 23280, 24444, 25040, 26292, 27160, 27936, 28170, 30048, 30361, 30555, 32592, 32865, 34920, 35056, 37560, 39438, 40740, 43820, 45072, 46560, 48888, 50080, 52584, 54320, 56340, 60722, 61110, 65184, 65730, 69840, 70112, 75120, 78876, 81480, 87640, 90144, 91083, 97776, 98595, 105168, 108640, 112680, 121444, 122220, 131460, 139680, 150240, 151805, 157752, 162960, 175280, 182166, 195552, 197190, 210336, 212527, 225360, 242888, 244440, 262920, 273249, 303610, 315504, 325920, 350560, 364332, 394380, 425054, 450720, 455415, 485776, 488880, 525840, 546498, 607220, 631008, 637581, 728664, 788760, 850108, 910830, 971552, 977760, 1051680, 1062635, 1092996, 1214440, 1275162, 1366245, 1457328, 1577520, 1700216, 1821660, 1912743, 2125270, 2185992, 2428880, 2550324, 2732490, 2914656, 3155040, 3187905, 3400432, 3643320, 3825486, 4250540, 4371984, 4857760, 5100648, 5464980, 6375810, 6800864, 7286640, 7650972, 8501080, 8743968, 9563715, 10201296, 10929960, 12751620, 14573280, 15301944, 17002160, 19127430, 20402592, 21859920, 25503240, 30603888, 34004320, 38254860, 43719840, 51006480, 61207776, 76509720, 102012960, 153019440, 306038880]

約数ペア:

[(1, 306038880), (2, 153019440), (3, 102012960), (4, 76509720), (5, 61207776), (6, 51006480), (7, 43719840), (8, 38254860), (9, 34004320), (10, 30603888), (12, 25503240), (14, 21859920), (15, 20402592), (16, 19127430), (18, 17002160), (20, 15301944), (21, 14573280), (24, 12751620), (28, 10929960), (30, 10201296), (32, 9563715), (35, 8743968), (36, 8501080), (40, 7650972), (42, 7286640), (45, 6800864), (48, 6375810), (56, 5464980), (60, 5100648), (63, 4857760), (70, 4371984), (72, 4250540), (80, 3825486), (84, 3643320), (90, 3400432), (96, 3187905), (97, 3155040), (105, 2914656), (112, 2732490), (120, 2550324), (126, 2428880), (140, 2185992), (144, 2125270), (160, 1912743), (168, 1821660), (180, 1700216), (194, 1577520), (210, 1457328), (224, 1366245), (240, 1275162), (252, 1214440), (280, 1092996), (288, 1062635), (291, 1051680), (313, 977760), (315, 971552), (336, 910830), (360, 850108), (388, 788760), (420, 728664), (480, 637581), (485, 631008), (504, 607220), (560, 546498), (582, 525840), (626, 488880), (630, 485776), (672, 455415), (679, 450720), (720, 425054), (776, 394380), (840, 364332), (873, 350560), (939, 325920), (970, 315504), (1008, 303610), (1120, 273249), (1164, 262920), (1252, 244440), (1260, 242888), (1358, 225360), (1440, 212527), (1455, 210336), (1552, 197190), (1565, 195552), (1680, 182166), (1746, 175280), (1878, 162960), (1940, 157752), (2016, 151805), (2037, 150240), (2191, 139680), (2328, 131460), (2504, 122220), (2520, 121444), (2716, 112680), (2817, 108640), (2910, 105168), (3104, 98595), (3130, 97776), (3360, 91083), (3395, 90144), (3492, 87640), (3756, 81480), (3880, 78876), (4074, 75120), (4365, 70112), (4382, 69840), (4656, 65730), (4695, 65184), (5008, 61110), (5040, 60722), (5432, 56340), (5634, 54320), (5820, 52584), (6111, 50080), (6260, 48888), (6573, 46560), (6790, 45072), (6984, 43820), (7512, 40740), (7760, 39438), (8148, 37560), (8730, 35056), (8764, 34920), (9312, 32865), (9390, 32592), (10016, 30555), (10080, 30361), (10185, 30048), (10864, 28170), (10955, 27936), (11268, 27160), (11640, 26292), (12222, 25040), (12520, 24444), (13146, 23280), (13580, 22536), (13968, 21910), (14085, 21728), (15024, 20370), (15520, 19719), (16296, 18780), (17460, 17528)]