148384320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:409

約数の個数: 224

約数和(自身を含む): 547762176

約数和(自身を除く): 399377856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 311, 320, 336, 355, 420, 426, 448, 480, 497, 560, 568, 622, 672, 710, 840, 852, 933, 960, 994, 1065, 1120, 1136, 1244, 1344, 1420, 1491, 1555, 1680, 1704, 1866, 1988, 2130, 2177, 2240, 2272, 2485, 2488, 2840, 2982, 3110, 3360, 3408, 3732, 3976, 4260, 4354, 4544, 4665, 4970, 4976, 5680, 5964, 6220, 6531, 6720, 6816, 7455, 7464, 7952, 8520, 8708, 9330, 9940, 9952, 10885, 11360, 11928, 12440, 13062, 13632, 14910, 14928, 15904, 17040, 17416, 18660, 19880, 19904, 21770, 22081, 22720, 23856, 24880, 26124, 29820, 29856, 31808, 32655, 34080, 34832, 37320, 39760, 43540, 44162, 47712, 49760, 52248, 59640, 59712, 65310, 66243, 68160, 69664, 74640, 79520, 87080, 88324, 95424, 99520, 104496, 110405, 119280, 130620, 132486, 139328, 149280, 154567, 159040, 174160, 176648, 208992, 220810, 238560, 261240, 264972, 298560, 309134, 331215, 348320, 353296, 417984, 441620, 463701, 477120, 522480, 529944, 618268, 662430, 696640, 706592, 772835, 883240, 927402, 1044960, 1059888, 1236536, 1324860, 1413184, 1545670, 1766480, 1854804, 2089920, 2119776, 2318505, 2473072, 2649720, 3091340, 3532960, 3709608, 4239552, 4637010, 4946144, 5299440, 6182680, 7065920, 7419216, 9274020, 9892288, 10598880, 12365360, 14838432, 18548040, 21197760, 24730720, 29676864, 37096080, 49461440, 74192160, 148384320]

約数ペア:

[(1, 148384320), (2, 74192160), (3, 49461440), (4, 37096080), (5, 29676864), (6, 24730720), (7, 21197760), (8, 18548040), (10, 14838432), (12, 12365360), (14, 10598880), (15, 9892288), (16, 9274020), (20, 7419216), (21, 7065920), (24, 6182680), (28, 5299440), (30, 4946144), (32, 4637010), (35, 4239552), (40, 3709608), (42, 3532960), (48, 3091340), (56, 2649720), (60, 2473072), (64, 2318505), (70, 2119776), (71, 2089920), (80, 1854804), (84, 1766480), (96, 1545670), (105, 1413184), (112, 1324860), (120, 1236536), (140, 1059888), (142, 1044960), (160, 927402), (168, 883240), (192, 772835), (210, 706592), (213, 696640), (224, 662430), (240, 618268), (280, 529944), (284, 522480), (311, 477120), (320, 463701), (336, 441620), (355, 417984), (420, 353296), (426, 348320), (448, 331215), (480, 309134), (497, 298560), (560, 264972), (568, 261240), (622, 238560), (672, 220810), (710, 208992), (840, 176648), (852, 174160), (933, 159040), (960, 154567), (994, 149280), (1065, 139328), (1120, 132486), (1136, 130620), (1244, 119280), (1344, 110405), (1420, 104496), (1491, 99520), (1555, 95424), (1680, 88324), (1704, 87080), (1866, 79520), (1988, 74640), (2130, 69664), (2177, 68160), (2240, 66243), (2272, 65310), (2485, 59712), (2488, 59640), (2840, 52248), (2982, 49760), (3110, 47712), (3360, 44162), (3408, 43540), (3732, 39760), (3976, 37320), (4260, 34832), (4354, 34080), (4544, 32655), (4665, 31808), (4970, 29856), (4976, 29820), (5680, 26124), (5964, 24880), (6220, 23856), (6531, 22720), (6720, 22081), (6816, 21770), (7455, 19904), (7464, 19880), (7952, 18660), (8520, 17416), (8708, 17040), (9330, 15904), (9940, 14928), (9952, 14910), (10885, 13632), (11360, 13062), (11928, 12440)]