515312640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 264

約数和(自身を含む): 1827856368

約数和(自身を除く): 1312543728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 211, 212, 240, 256, 265, 288, 318, 320, 360, 384, 422, 424, 477, 480, 512, 530, 576, 633, 636, 640, 720, 768, 795, 844, 848, 954, 960, 1024, 1055, 1060, 1152, 1266, 1272, 1280, 1440, 1536, 1590, 1688, 1696, 1899, 1908, 1920, 2110, 2120, 2304, 2385, 2532, 2544, 2560, 2880, 3072, 3165, 3180, 3376, 3392, 3798, 3816, 3840, 4220, 4240, 4608, 4770, 5064, 5088, 5120, 5760, 6330, 6360, 6752, 6784, 7596, 7632, 7680, 8440, 8480, 9216, 9495, 9540, 10128, 10176, 11183, 11520, 12660, 12720, 13504, 13568, 15192, 15264, 15360, 16880, 16960, 18990, 19080, 20256, 20352, 22366, 23040, 25320, 25440, 27008, 27136, 30384, 30528, 33549, 33760, 33920, 37980, 38160, 40512, 40704, 44732, 46080, 50640, 50880, 54016, 54272, 55915, 60768, 61056, 67098, 67520, 67840, 75960, 76320, 81024, 81408, 89464, 100647, 101280, 101760, 108032, 111830, 121536, 122112, 134196, 135040, 135680, 151920, 152640, 162048, 162816, 167745, 178928, 201294, 202560, 203520, 216064, 223660, 243072, 244224, 268392, 270080, 271360, 303840, 305280, 324096, 335490, 357856, 402588, 405120, 407040, 447320, 486144, 488448, 503235, 536784, 540160, 607680, 610560, 648192, 670980, 715712, 805176, 810240, 814080, 894640, 972288, 1006470, 1073568, 1080320, 1215360, 1221120, 1341960, 1431424, 1610352, 1620480, 1789280, 1944576, 2012940, 2147136, 2430720, 2442240, 2683920, 2862848, 3220704, 3240960, 3578560, 4025880, 4294272, 4861440, 5367840, 5725696, 6441408, 7157120, 8051760, 8588544, 9722880, 10735680, 11451392, 12882816, 14314240, 16103520, 17177088, 21471360, 25765632, 28628480, 32207040, 34354176, 42942720, 51531264, 57256960, 64414080, 85885440, 103062528, 128828160, 171770880, 257656320, 515312640]

約数ペア:

[(1, 515312640), (2, 257656320), (3, 171770880), (4, 128828160), (5, 103062528), (6, 85885440), (8, 64414080), (9, 57256960), (10, 51531264), (12, 42942720), (15, 34354176), (16, 32207040), (18, 28628480), (20, 25765632), (24, 21471360), (30, 17177088), (32, 16103520), (36, 14314240), (40, 12882816), (45, 11451392), (48, 10735680), (53, 9722880), (60, 8588544), (64, 8051760), (72, 7157120), (80, 6441408), (90, 5725696), (96, 5367840), (106, 4861440), (120, 4294272), (128, 4025880), (144, 3578560), (159, 3240960), (160, 3220704), (180, 2862848), (192, 2683920), (211, 2442240), (212, 2430720), (240, 2147136), (256, 2012940), (265, 1944576), (288, 1789280), (318, 1620480), (320, 1610352), (360, 1431424), (384, 1341960), (422, 1221120), (424, 1215360), (477, 1080320), (480, 1073568), (512, 1006470), (530, 972288), (576, 894640), (633, 814080), (636, 810240), (640, 805176), (720, 715712), (768, 670980), (795, 648192), (844, 610560), (848, 607680), (954, 540160), (960, 536784), (1024, 503235), (1055, 488448), (1060, 486144), (1152, 447320), (1266, 407040), (1272, 405120), (1280, 402588), (1440, 357856), (1536, 335490), (1590, 324096), (1688, 305280), (1696, 303840), (1899, 271360), (1908, 270080), (1920, 268392), (2110, 244224), (2120, 243072), (2304, 223660), (2385, 216064), (2532, 203520), (2544, 202560), (2560, 201294), (2880, 178928), (3072, 167745), (3165, 162816), (3180, 162048), (3376, 152640), (3392, 151920), (3798, 135680), (3816, 135040), (3840, 134196), (4220, 122112), (4240, 121536), (4608, 111830), (4770, 108032), (5064, 101760), (5088, 101280), (5120, 100647), (5760, 89464), (6330, 81408), (6360, 81024), (6752, 76320), (6784, 75960), (7596, 67840), (7632, 67520), (7680, 67098), (8440, 61056), (8480, 60768), (9216, 55915), (9495, 54272), (9540, 54016), (10128, 50880), (10176, 50640), (11183, 46080), (11520, 44732), (12660, 40704), (12720, 40512), (13504, 38160), (13568, 37980), (15192, 33920), (15264, 33760), (15360, 33549), (16880, 30528), (16960, 30384), (18990, 27136), (19080, 27008), (20256, 25440), (20352, 25320), (22366, 23040)]