211501440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 741817440

約数和(自身を除く): 530316000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 128, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 360, 365, 384, 438, 480, 503, 576, 584, 640, 657, 720, 730, 876, 960, 1006, 1095, 1152, 1168, 1314, 1440, 1460, 1509, 1752, 1920, 2012, 2190, 2336, 2515, 2628, 2880, 2920, 3018, 3285, 3504, 4024, 4380, 4527, 4672, 5030, 5256, 5760, 5840, 6036, 6570, 7008, 7545, 8048, 8760, 9054, 9344, 10060, 10512, 11680, 12072, 13140, 14016, 15090, 16096, 17520, 18108, 20120, 21024, 22635, 23360, 24144, 26280, 28032, 30180, 32192, 35040, 36216, 36719, 40240, 42048, 45270, 46720, 48288, 52560, 60360, 64384, 70080, 72432, 73438, 80480, 84096, 90540, 96576, 105120, 110157, 120720, 140160, 144864, 146876, 160960, 181080, 183595, 193152, 210240, 220314, 241440, 289728, 293752, 321920, 330471, 362160, 367190, 420480, 440628, 482880, 550785, 579456, 587504, 660942, 724320, 734380, 881256, 965760, 1101570, 1175008, 1321884, 1448640, 1468760, 1652355, 1762512, 2203140, 2350016, 2643768, 2897280, 2937520, 3304710, 3525024, 4406280, 4700032, 5287536, 5875040, 6609420, 7050048, 8812560, 10575072, 11750080, 13218840, 14100096, 17625120, 21150144, 23500160, 26437680, 35250240, 42300288, 52875360, 70500480, 105750720, 211501440]

約数ペア:

[(1, 211501440), (2, 105750720), (3, 70500480), (4, 52875360), (5, 42300288), (6, 35250240), (8, 26437680), (9, 23500160), (10, 21150144), (12, 17625120), (15, 14100096), (16, 13218840), (18, 11750080), (20, 10575072), (24, 8812560), (30, 7050048), (32, 6609420), (36, 5875040), (40, 5287536), (45, 4700032), (48, 4406280), (60, 3525024), (64, 3304710), (72, 2937520), (73, 2897280), (80, 2643768), (90, 2350016), (96, 2203140), (120, 1762512), (128, 1652355), (144, 1468760), (146, 1448640), (160, 1321884), (180, 1175008), (192, 1101570), (219, 965760), (240, 881256), (288, 734380), (292, 724320), (320, 660942), (360, 587504), (365, 579456), (384, 550785), (438, 482880), (480, 440628), (503, 420480), (576, 367190), (584, 362160), (640, 330471), (657, 321920), (720, 293752), (730, 289728), (876, 241440), (960, 220314), (1006, 210240), (1095, 193152), (1152, 183595), (1168, 181080), (1314, 160960), (1440, 146876), (1460, 144864), (1509, 140160), (1752, 120720), (1920, 110157), (2012, 105120), (2190, 96576), (2336, 90540), (2515, 84096), (2628, 80480), (2880, 73438), (2920, 72432), (3018, 70080), (3285, 64384), (3504, 60360), (4024, 52560), (4380, 48288), (4527, 46720), (4672, 45270), (5030, 42048), (5256, 40240), (5760, 36719), (5840, 36216), (6036, 35040), (6570, 32192), (7008, 30180), (7545, 28032), (8048, 26280), (8760, 24144), (9054, 23360), (9344, 22635), (10060, 21024), (10512, 20120), (11680, 18108), (12072, 17520), (13140, 16096), (14016, 15090)]