947773440

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{857}}^1$

素因数の和:897

約数の個数: 224

約数和(自身を含む): 3373587360

約数和(自身を除く): 2425813920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 857, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1714, 1728, 1920, 2048, 2160, 2304, 2560, 2571, 2880, 3072, 3428, 3456, 3840, 4096, 4285, 4320, 4608, 5120, 5142, 5760, 6144, 6856, 6912, 7680, 7713, 8192, 8570, 8640, 9216, 10240, 10284, 11520, 12288, 12855, 13712, 13824, 15360, 15426, 17140, 17280, 18432, 20480, 20568, 23040, 23139, 24576, 25710, 27424, 27648, 30720, 30852, 34280, 34560, 36864, 38565, 40960, 41136, 46080, 46278, 51420, 54848, 55296, 61440, 61704, 68560, 69120, 73728, 77130, 82272, 92160, 92556, 102840, 109696, 110592, 115695, 122880, 123408, 137120, 138240, 154260, 164544, 184320, 185112, 205680, 219392, 221184, 231390, 246816, 274240, 276480, 308520, 329088, 368640, 370224, 411360, 438784, 462780, 493632, 548480, 552960, 617040, 658176, 740448, 822720, 877568, 925560, 987264, 1096960, 1105920, 1234080, 1316352, 1480896, 1645440, 1755136, 1851120, 1974528, 2193920, 2468160, 2632704, 2961792, 3290880, 3510272, 3702240, 3949056, 4387840, 4936320, 5265408, 5923584, 6581760, 7020544, 7404480, 7898112, 8775680, 9872640, 10530816, 11847168, 13163520, 14808960, 15796224, 17551360, 19745280, 21061632, 23694336, 26327040, 29617920, 31592448, 35102720, 39490560, 47388672, 52654080, 59235840, 63184896, 78981120, 94777344, 105308160, 118471680, 157962240, 189554688, 236943360, 315924480, 473886720, 947773440]

約数ペア:

[(1, 947773440), (2, 473886720), (3, 315924480), (4, 236943360), (5, 189554688), (6, 157962240), (8, 118471680), (9, 105308160), (10, 94777344), (12, 78981120), (15, 63184896), (16, 59235840), (18, 52654080), (20, 47388672), (24, 39490560), (27, 35102720), (30, 31592448), (32, 29617920), (36, 26327040), (40, 23694336), (45, 21061632), (48, 19745280), (54, 17551360), (60, 15796224), (64, 14808960), (72, 13163520), (80, 11847168), (90, 10530816), (96, 9872640), (108, 8775680), (120, 7898112), (128, 7404480), (135, 7020544), (144, 6581760), (160, 5923584), (180, 5265408), (192, 4936320), (216, 4387840), (240, 3949056), (256, 3702240), (270, 3510272), (288, 3290880), (320, 2961792), (360, 2632704), (384, 2468160), (432, 2193920), (480, 1974528), (512, 1851120), (540, 1755136), (576, 1645440), (640, 1480896), (720, 1316352), (768, 1234080), (857, 1105920), (864, 1096960), (960, 987264), (1024, 925560), (1080, 877568), (1152, 822720), (1280, 740448), (1440, 658176), (1536, 617040), (1714, 552960), (1728, 548480), (1920, 493632), (2048, 462780), (2160, 438784), (2304, 411360), (2560, 370224), (2571, 368640), (2880, 329088), (3072, 308520), (3428, 276480), (3456, 274240), (3840, 246816), (4096, 231390), (4285, 221184), (4320, 219392), (4608, 205680), (5120, 185112), (5142, 184320), (5760, 164544), (6144, 154260), (6856, 138240), (6912, 137120), (7680, 123408), (7713, 122880), (8192, 115695), (8570, 110592), (8640, 109696), (9216, 102840), (10240, 92556), (10284, 92160), (11520, 82272), (12288, 77130), (12855, 73728), (13712, 69120), (13824, 68560), (15360, 61704), (15426, 61440), (17140, 55296), (17280, 54848), (18432, 51420), (20480, 46278), (20568, 46080), (23040, 41136), (23139, 40960), (24576, 38565), (25710, 36864), (27424, 34560), (27648, 34280), (30720, 30852)]