28238484480

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{8713}}^1$

素因数の和:8952

約数の個数: 176

約数和(自身を含む): 90757495104

約数和(自身を除く): 62519010624

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, 320, 384, 422, 480, 512, 633, 640, 768, 844, 960, 1024, 1055, 1266, 1280, 1536, 1688, 1920, 2110, 2532, 2560, 3072, 3165, 3376, 3840, 4220, 5064, 5120, 6330, 6752, 7680, 8440, 8713, 10128, 12660, 13504, 15360, 16880, 17426, 20256, 25320, 26139, 27008, 33760, 34852, 40512, 43565, 50640, 52278, 54016, 67520, 69704, 81024, 87130, 101280, 104556, 108032, 130695, 135040, 139408, 162048, 174260, 202560, 209112, 216064, 261390, 270080, 278816, 324096, 348520, 405120, 418224, 522780, 540160, 557632, 648192, 697040, 810240, 836448, 1045560, 1080320, 1115264, 1394080, 1620480, 1672896, 1838443, 2091120, 2230528, 2788160, 3240960, 3345792, 3676886, 4182240, 4461056, 5515329, 5576320, 6691584, 7353772, 8364480, 8922112, 9192215, 11030658, 11152640, 13383168, 14707544, 16728960, 18384430, 22061316, 22305280, 26766336, 27576645, 29415088, 33457920, 36768860, 44122632, 44610560, 55153290, 58830176, 66915840, 73537720, 88245264, 110306580, 117660352, 133831680, 147075440, 176490528, 220613160, 235320704, 294150880, 352981056, 441226320, 470641408, 588301760, 705962112, 882452640, 941282816, 1176603520, 1411924224, 1764905280, 1882565632, 2353207040, 2823848448, 3529810560, 4706414080, 5647696896, 7059621120, 9412828160, 14119242240, 28238484480]

約数ペア:

[(1, 28238484480), (2, 14119242240), (3, 9412828160), (4, 7059621120), (5, 5647696896), (6, 4706414080), (8, 3529810560), (10, 2823848448), (12, 2353207040), (15, 1882565632), (16, 1764905280), (20, 1411924224), (24, 1176603520), (30, 941282816), (32, 882452640), (40, 705962112), (48, 588301760), (60, 470641408), (64, 441226320), (80, 352981056), (96, 294150880), (120, 235320704), (128, 220613160), (160, 176490528), (192, 147075440), (211, 133831680), (240, 117660352), (256, 110306580), (320, 88245264), (384, 73537720), (422, 66915840), (480, 58830176), (512, 55153290), (633, 44610560), (640, 44122632), (768, 36768860), (844, 33457920), (960, 29415088), (1024, 27576645), (1055, 26766336), (1266, 22305280), (1280, 22061316), (1536, 18384430), (1688, 16728960), (1920, 14707544), (2110, 13383168), (2532, 11152640), (2560, 11030658), (3072, 9192215), (3165, 8922112), (3376, 8364480), (3840, 7353772), (4220, 6691584), (5064, 5576320), (5120, 5515329), (6330, 4461056), (6752, 4182240), (7680, 3676886), (8440, 3345792), (8713, 3240960), (10128, 2788160), (12660, 2230528), (13504, 2091120), (15360, 1838443), (16880, 1672896), (17426, 1620480), (20256, 1394080), (25320, 1115264), (26139, 1080320), (27008, 1045560), (33760, 836448), (34852, 810240), (40512, 697040), (43565, 648192), (50640, 557632), (52278, 540160), (54016, 522780), (67520, 418224), (69704, 405120), (81024, 348520), (87130, 324096), (101280, 278816), (104556, 270080), (108032, 261390), (130695, 216064), (135040, 209112), (139408, 202560), (162048, 174260)]