15919595520

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:554

約数の個数: 240

約数和(自身を含む): 51349296768

約数和(自身を除く): 35429701248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 211, 240, 256, 307, 320, 384, 422, 480, 512, 614, 633, 640, 768, 844, 921, 960, 1024, 1055, 1228, 1266, 1280, 1535, 1536, 1688, 1842, 1920, 2048, 2110, 2456, 2532, 2560, 3070, 3072, 3165, 3376, 3684, 3840, 4096, 4220, 4605, 4912, 5064, 5120, 6140, 6144, 6330, 6752, 7368, 7680, 8192, 8440, 9210, 9824, 10128, 10240, 12280, 12288, 12660, 13504, 14736, 15360, 16384, 16880, 18420, 19648, 20256, 20480, 24560, 24576, 25320, 27008, 29472, 30720, 33760, 36840, 39296, 40512, 40960, 49120, 49152, 50640, 54016, 58944, 61440, 64777, 67520, 73680, 78592, 81024, 81920, 98240, 101280, 108032, 117888, 122880, 129554, 135040, 147360, 157184, 162048, 194331, 196480, 202560, 216064, 235776, 245760, 259108, 270080, 294720, 314368, 323885, 324096, 388662, 392960, 405120, 432128, 471552, 518216, 540160, 589440, 628736, 647770, 648192, 777324, 785920, 810240, 864256, 943104, 971655, 1036432, 1080320, 1178880, 1257472, 1295540, 1296384, 1554648, 1571840, 1620480, 1728512, 1886208, 1943310, 2072864, 2160640, 2357760, 2514944, 2591080, 2592768, 3109296, 3143680, 3240960, 3457024, 3772416, 3886620, 4145728, 4321280, 4715520, 5029888, 5182160, 5185536, 6218592, 6287360, 6481920, 7544832, 7773240, 8291456, 8642560, 9431040, 10364320, 10371072, 12437184, 12574720, 12963840, 15089664, 15546480, 16582912, 17285120, 18862080, 20728640, 24874368, 25149440, 25927680, 31092960, 33165824, 37724160, 41457280, 49748736, 51855360, 62185920, 66331648, 75448320, 82914560, 99497472, 124371840, 132663296, 165829120, 198994944, 248743680, 265326592, 331658240, 397989888, 497487360, 530653184, 663316480, 795979776, 994974720, 1061306368, 1326632960, 1591959552, 1989949440, 2653265920, 3183919104, 3979898880, 5306531840, 7959797760, 15919595520]

約数ペア:

[(1, 15919595520), (2, 7959797760), (3, 5306531840), (4, 3979898880), (5, 3183919104), (6, 2653265920), (8, 1989949440), (10, 1591959552), (12, 1326632960), (15, 1061306368), (16, 994974720), (20, 795979776), (24, 663316480), (30, 530653184), (32, 497487360), (40, 397989888), (48, 331658240), (60, 265326592), (64, 248743680), (80, 198994944), (96, 165829120), (120, 132663296), (128, 124371840), (160, 99497472), (192, 82914560), (211, 75448320), (240, 66331648), (256, 62185920), (307, 51855360), (320, 49748736), (384, 41457280), (422, 37724160), (480, 33165824), (512, 31092960), (614, 25927680), (633, 25149440), (640, 24874368), (768, 20728640), (844, 18862080), (921, 17285120), (960, 16582912), (1024, 15546480), (1055, 15089664), (1228, 12963840), (1266, 12574720), (1280, 12437184), (1535, 10371072), (1536, 10364320), (1688, 9431040), (1842, 8642560), (1920, 8291456), (2048, 7773240), (2110, 7544832), (2456, 6481920), (2532, 6287360), (2560, 6218592), (3070, 5185536), (3072, 5182160), (3165, 5029888), (3376, 4715520), (3684, 4321280), (3840, 4145728), (4096, 3886620), (4220, 3772416), (4605, 3457024), (4912, 3240960), (5064, 3143680), (5120, 3109296), (6140, 2592768), (6144, 2591080), (6330, 2514944), (6752, 2357760), (7368, 2160640), (7680, 2072864), (8192, 1943310), (8440, 1886208), (9210, 1728512), (9824, 1620480), (10128, 1571840), (10240, 1554648), (12280, 1296384), (12288, 1295540), (12660, 1257472), (13504, 1178880), (14736, 1080320), (15360, 1036432), (16384, 971655), (16880, 943104), (18420, 864256), (19648, 810240), (20256, 785920), (20480, 777324), (24560, 648192), (24576, 647770), (25320, 628736), (27008, 589440), (29472, 540160), (30720, 518216), (33760, 471552), (36840, 432128), (39296, 405120), (40512, 392960), (40960, 388662), (49120, 324096), (49152, 323885), (50640, 314368), (54016, 294720), (58944, 270080), (61440, 259108), (64777, 245760), (67520, 235776), (73680, 216064), (78592, 202560), (81024, 196480), (81920, 194331), (98240, 162048), (101280, 157184), (108032, 147360), (117888, 135040), (122880, 129554)]