531517440

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 208

約数和(自身を含む): 1750383936

約数和(自身を除く): 1218866496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 211, 240, 246, 256, 320, 328, 384, 410, 422, 480, 492, 512, 615, 633, 640, 656, 768, 820, 844, 960, 984, 1024, 1055, 1230, 1266, 1280, 1312, 1536, 1640, 1688, 1920, 1968, 2048, 2110, 2460, 2532, 2560, 2624, 3072, 3165, 3280, 3376, 3840, 3936, 4096, 4220, 4920, 5064, 5120, 5248, 6144, 6330, 6560, 6752, 7680, 7872, 8440, 8651, 9840, 10128, 10240, 10496, 12288, 12660, 13120, 13504, 15360, 15744, 16880, 17302, 19680, 20256, 20480, 20992, 25320, 25953, 26240, 27008, 30720, 31488, 33760, 34604, 39360, 40512, 41984, 43255, 50640, 51906, 52480, 54016, 61440, 62976, 67520, 69208, 78720, 81024, 83968, 86510, 101280, 103812, 104960, 108032, 125952, 129765, 135040, 138416, 157440, 162048, 167936, 173020, 202560, 207624, 209920, 216064, 251904, 259530, 270080, 276832, 314880, 324096, 346040, 405120, 415248, 419840, 432128, 503808, 519060, 540160, 553664, 629760, 648192, 692080, 810240, 830496, 839680, 864256, 1038120, 1080320, 1107328, 1259520, 1296384, 1384160, 1620480, 1660992, 2076240, 2160640, 2214656, 2519040, 2592768, 2768320, 3240960, 3321984, 4152480, 4321280, 4429312, 5536640, 6481920, 6643968, 8304960, 8858624, 11073280, 12963840, 13287936, 16609920, 17717248, 22146560, 26575872, 33219840, 35434496, 44293120, 53151744, 66439680, 88586240, 106303488, 132879360, 177172480, 265758720, 531517440]

約数ペア:

[(1, 531517440), (2, 265758720), (3, 177172480), (4, 132879360), (5, 106303488), (6, 88586240), (8, 66439680), (10, 53151744), (12, 44293120), (15, 35434496), (16, 33219840), (20, 26575872), (24, 22146560), (30, 17717248), (32, 16609920), (40, 13287936), (41, 12963840), (48, 11073280), (60, 8858624), (64, 8304960), (80, 6643968), (82, 6481920), (96, 5536640), (120, 4429312), (123, 4321280), (128, 4152480), (160, 3321984), (164, 3240960), (192, 2768320), (205, 2592768), (211, 2519040), (240, 2214656), (246, 2160640), (256, 2076240), (320, 1660992), (328, 1620480), (384, 1384160), (410, 1296384), (422, 1259520), (480, 1107328), (492, 1080320), (512, 1038120), (615, 864256), (633, 839680), (640, 830496), (656, 810240), (768, 692080), (820, 648192), (844, 629760), (960, 553664), (984, 540160), (1024, 519060), (1055, 503808), (1230, 432128), (1266, 419840), (1280, 415248), (1312, 405120), (1536, 346040), (1640, 324096), (1688, 314880), (1920, 276832), (1968, 270080), (2048, 259530), (2110, 251904), (2460, 216064), (2532, 209920), (2560, 207624), (2624, 202560), (3072, 173020), (3165, 167936), (3280, 162048), (3376, 157440), (3840, 138416), (3936, 135040), (4096, 129765), (4220, 125952), (4920, 108032), (5064, 104960), (5120, 103812), (5248, 101280), (6144, 86510), (6330, 83968), (6560, 81024), (6752, 78720), (7680, 69208), (7872, 67520), (8440, 62976), (8651, 61440), (9840, 54016), (10128, 52480), (10240, 51906), (10496, 50640), (12288, 43255), (12660, 41984), (13120, 40512), (13504, 39360), (15360, 34604), (15744, 33760), (16880, 31488), (17302, 30720), (19680, 27008), (20256, 26240), (20480, 25953), (20992, 25320)]