163339680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 593526528

約数和(自身を除く): 430186848

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 173, 210, 224, 240, 280, 281, 336, 346, 420, 480, 519, 560, 562, 672, 692, 840, 843, 865, 1038, 1120, 1124, 1211, 1384, 1405, 1680, 1686, 1730, 1967, 2076, 2248, 2422, 2595, 2768, 2810, 3360, 3372, 3460, 3633, 3934, 4152, 4215, 4496, 4844, 5190, 5536, 5620, 5901, 6055, 6744, 6920, 7266, 7868, 8304, 8430, 8992, 9688, 9835, 10380, 11240, 11802, 12110, 13488, 13840, 14532, 15736, 16608, 16860, 18165, 19376, 19670, 20760, 22480, 23604, 24220, 26976, 27680, 29064, 29505, 31472, 33720, 36330, 38752, 39340, 41520, 44960, 47208, 48440, 48613, 58128, 59010, 62944, 67440, 72660, 78680, 83040, 94416, 96880, 97226, 116256, 118020, 134880, 145320, 145839, 157360, 188832, 193760, 194452, 236040, 243065, 290640, 291678, 314720, 340291, 388904, 472080, 486130, 581280, 583356, 680582, 729195, 777808, 944160, 972260, 1020873, 1166712, 1361164, 1458390, 1555616, 1701455, 1944520, 2041746, 2333424, 2722328, 2916780, 3402910, 3889040, 4083492, 4666848, 5104365, 5444656, 5833560, 6805820, 7778080, 8166984, 10208730, 10889312, 11667120, 13611640, 16333968, 20417460, 23334240, 27223280, 32667936, 40834920, 54446560, 81669840, 163339680]

約数ペア:

[(1, 163339680), (2, 81669840), (3, 54446560), (4, 40834920), (5, 32667936), (6, 27223280), (7, 23334240), (8, 20417460), (10, 16333968), (12, 13611640), (14, 11667120), (15, 10889312), (16, 10208730), (20, 8166984), (21, 7778080), (24, 6805820), (28, 5833560), (30, 5444656), (32, 5104365), (35, 4666848), (40, 4083492), (42, 3889040), (48, 3402910), (56, 2916780), (60, 2722328), (70, 2333424), (80, 2041746), (84, 1944520), (96, 1701455), (105, 1555616), (112, 1458390), (120, 1361164), (140, 1166712), (160, 1020873), (168, 972260), (173, 944160), (210, 777808), (224, 729195), (240, 680582), (280, 583356), (281, 581280), (336, 486130), (346, 472080), (420, 388904), (480, 340291), (519, 314720), (560, 291678), (562, 290640), (672, 243065), (692, 236040), (840, 194452), (843, 193760), (865, 188832), (1038, 157360), (1120, 145839), (1124, 145320), (1211, 134880), (1384, 118020), (1405, 116256), (1680, 97226), (1686, 96880), (1730, 94416), (1967, 83040), (2076, 78680), (2248, 72660), (2422, 67440), (2595, 62944), (2768, 59010), (2810, 58128), (3360, 48613), (3372, 48440), (3460, 47208), (3633, 44960), (3934, 41520), (4152, 39340), (4215, 38752), (4496, 36330), (4844, 33720), (5190, 31472), (5536, 29505), (5620, 29064), (5901, 27680), (6055, 26976), (6744, 24220), (6920, 23604), (7266, 22480), (7868, 20760), (8304, 19670), (8430, 19376), (8992, 18165), (9688, 16860), (9835, 16608), (10380, 15736), (11240, 14532), (11802, 13840), (12110, 13488)]