200161920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 256

約数和(自身を含む): 745562880

約数和(自身を除く): 545400960

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, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 128, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 281, 318, 320, 336, 371, 384, 420, 424, 448, 480, 530, 560, 562, 636, 640, 672, 742, 795, 840, 843, 848, 896, 960, 1060, 1113, 1120, 1124, 1272, 1344, 1405, 1484, 1590, 1680, 1686, 1696, 1855, 1920, 1967, 2120, 2226, 2240, 2248, 2544, 2688, 2810, 2968, 3180, 3360, 3372, 3392, 3710, 3934, 4215, 4240, 4452, 4480, 4496, 5088, 5565, 5620, 5901, 5936, 6360, 6720, 6744, 6784, 7420, 7868, 8430, 8480, 8904, 8992, 9835, 10176, 11130, 11240, 11802, 11872, 12720, 13440, 13488, 14840, 14893, 15736, 16860, 16960, 17808, 17984, 19670, 20352, 22260, 22480, 23604, 23744, 25440, 26976, 29505, 29680, 29786, 31472, 33720, 33920, 35616, 35968, 39340, 44520, 44679, 44960, 47208, 47488, 50880, 53952, 59010, 59360, 59572, 62944, 67440, 71232, 74465, 78680, 89040, 89358, 89920, 94416, 101760, 104251, 107904, 118020, 118720, 119144, 125888, 134880, 142464, 148930, 157360, 178080, 178716, 179840, 188832, 208502, 223395, 236040, 237440, 238288, 251776, 269760, 297860, 312753, 314720, 356160, 357432, 377664, 417004, 446790, 472080, 476576, 521255, 539520, 595720, 625506, 629440, 712320, 714864, 755328, 834008, 893580, 944160, 953152, 1042510, 1191440, 1251012, 1258880, 1429728, 1563765, 1668016, 1787160, 1888320, 1906304, 2085020, 2382880, 2502024, 2859456, 3127530, 3336032, 3574320, 3776640, 4170040, 4765760, 5004048, 5718912, 6255060, 6672064, 7148640, 8340080, 9531520, 10008096, 12510120, 13344128, 14297280, 16680160, 20016192, 25020240, 28594560, 33360320, 40032384, 50040480, 66720640, 100080960, 200161920]

約数ペア:

[(1, 200161920), (2, 100080960), (3, 66720640), (4, 50040480), (5, 40032384), (6, 33360320), (7, 28594560), (8, 25020240), (10, 20016192), (12, 16680160), (14, 14297280), (15, 13344128), (16, 12510120), (20, 10008096), (21, 9531520), (24, 8340080), (28, 7148640), (30, 6672064), (32, 6255060), (35, 5718912), (40, 5004048), (42, 4765760), (48, 4170040), (53, 3776640), (56, 3574320), (60, 3336032), (64, 3127530), (70, 2859456), (80, 2502024), (84, 2382880), (96, 2085020), (105, 1906304), (106, 1888320), (112, 1787160), (120, 1668016), (128, 1563765), (140, 1429728), (159, 1258880), (160, 1251012), (168, 1191440), (192, 1042510), (210, 953152), (212, 944160), (224, 893580), (240, 834008), (265, 755328), (280, 714864), (281, 712320), (318, 629440), (320, 625506), (336, 595720), (371, 539520), (384, 521255), (420, 476576), (424, 472080), (448, 446790), (480, 417004), (530, 377664), (560, 357432), (562, 356160), (636, 314720), (640, 312753), (672, 297860), (742, 269760), (795, 251776), (840, 238288), (843, 237440), (848, 236040), (896, 223395), (960, 208502), (1060, 188832), (1113, 179840), (1120, 178716), (1124, 178080), (1272, 157360), (1344, 148930), (1405, 142464), (1484, 134880), (1590, 125888), (1680, 119144), (1686, 118720), (1696, 118020), (1855, 107904), (1920, 104251), (1967, 101760), (2120, 94416), (2226, 89920), (2240, 89358), (2248, 89040), (2544, 78680), (2688, 74465), (2810, 71232), (2968, 67440), (3180, 62944), (3360, 59572), (3372, 59360), (3392, 59010), (3710, 53952), (3934, 50880), (4215, 47488), (4240, 47208), (4452, 44960), (4480, 44679), (4496, 44520), (5088, 39340), (5565, 35968), (5620, 35616), (5901, 33920), (5936, 33720), (6360, 31472), (6720, 29786), (6744, 29680), (6784, 29505), (7420, 26976), (7868, 25440), (8430, 23744), (8480, 23604), (8904, 22480), (8992, 22260), (9835, 20352), (10176, 19670), (11130, 17984), (11240, 17808), (11802, 16960), (11872, 16860), (12720, 15736), (13440, 14893), (13488, 14840)]