918180480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1371

約数の個数: 256

約数和(自身を含む): 3410553600

約数和(自身を除く): 2492373120

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, 318, 320, 336, 371, 384, 420, 424, 448, 480, 530, 560, 636, 640, 672, 742, 795, 840, 848, 896, 960, 1060, 1113, 1120, 1272, 1289, 1344, 1484, 1590, 1680, 1696, 1855, 1920, 2120, 2226, 2240, 2544, 2578, 2688, 2968, 3180, 3360, 3392, 3710, 3867, 4240, 4452, 4480, 5088, 5156, 5565, 5936, 6360, 6445, 6720, 6784, 7420, 7734, 8480, 8904, 9023, 10176, 10312, 11130, 11872, 12720, 12890, 13440, 14840, 15468, 16960, 17808, 18046, 19335, 20352, 20624, 22260, 23744, 25440, 25780, 27069, 29680, 30936, 33920, 35616, 36092, 38670, 41248, 44520, 45115, 47488, 50880, 51560, 54138, 59360, 61872, 68317, 71232, 72184, 77340, 82496, 89040, 90230, 101760, 103120, 108276, 118720, 123744, 135345, 136634, 142464, 144368, 154680, 164992, 178080, 180460, 204951, 206240, 216552, 237440, 247488, 270690, 273268, 288736, 309360, 341585, 356160, 360920, 409902, 412480, 433104, 478219, 494976, 541380, 546536, 577472, 618720, 683170, 712320, 721840, 819804, 824960, 866208, 956438, 1024755, 1082760, 1093072, 1154944, 1237440, 1366340, 1434657, 1443680, 1639608, 1732416, 1912876, 2049510, 2165520, 2186144, 2391095, 2474880, 2732680, 2869314, 2887360, 3279216, 3464832, 3825752, 4099020, 4331040, 4372288, 4782190, 5465360, 5738628, 5774720, 6558432, 7173285, 7651504, 8198040, 8662080, 8744576, 9564380, 10930720, 11477256, 13116864, 14346570, 15303008, 16396080, 17324160, 19128760, 21861440, 22954512, 26233728, 28693140, 30606016, 32792160, 38257520, 43722880, 45909024, 57386280, 61212032, 65584320, 76515040, 91818048, 114772560, 131168640, 153030080, 183636096, 229545120, 306060160, 459090240, 918180480]

約数ペア:

[(1, 918180480), (2, 459090240), (3, 306060160), (4, 229545120), (5, 183636096), (6, 153030080), (7, 131168640), (8, 114772560), (10, 91818048), (12, 76515040), (14, 65584320), (15, 61212032), (16, 57386280), (20, 45909024), (21, 43722880), (24, 38257520), (28, 32792160), (30, 30606016), (32, 28693140), (35, 26233728), (40, 22954512), (42, 21861440), (48, 19128760), (53, 17324160), (56, 16396080), (60, 15303008), (64, 14346570), (70, 13116864), (80, 11477256), (84, 10930720), (96, 9564380), (105, 8744576), (106, 8662080), (112, 8198040), (120, 7651504), (128, 7173285), (140, 6558432), (159, 5774720), (160, 5738628), (168, 5465360), (192, 4782190), (210, 4372288), (212, 4331040), (224, 4099020), (240, 3825752), (265, 3464832), (280, 3279216), (318, 2887360), (320, 2869314), (336, 2732680), (371, 2474880), (384, 2391095), (420, 2186144), (424, 2165520), (448, 2049510), (480, 1912876), (530, 1732416), (560, 1639608), (636, 1443680), (640, 1434657), (672, 1366340), (742, 1237440), (795, 1154944), (840, 1093072), (848, 1082760), (896, 1024755), (960, 956438), (1060, 866208), (1113, 824960), (1120, 819804), (1272, 721840), (1289, 712320), (1344, 683170), (1484, 618720), (1590, 577472), (1680, 546536), (1696, 541380), (1855, 494976), (1920, 478219), (2120, 433104), (2226, 412480), (2240, 409902), (2544, 360920), (2578, 356160), (2688, 341585), (2968, 309360), (3180, 288736), (3360, 273268), (3392, 270690), (3710, 247488), (3867, 237440), (4240, 216552), (4452, 206240), (4480, 204951), (5088, 180460), (5156, 178080), (5565, 164992), (5936, 154680), (6360, 144368), (6445, 142464), (6720, 136634), (6784, 135345), (7420, 123744), (7734, 118720), (8480, 108276), (8904, 103120), (9023, 101760), (10176, 90230), (10312, 89040), (11130, 82496), (11872, 77340), (12720, 72184), (12890, 71232), (13440, 68317), (14840, 61872), (15468, 59360), (16960, 54138), (17808, 51560), (18046, 50880), (19335, 47488), (20352, 45115), (20624, 44520), (22260, 41248), (23744, 38670), (25440, 36092), (25780, 35616), (27069, 33920), (29680, 30936)]