986480640

素因数分解:

$2^{15}\times 3^3\times 5^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 256

約数和(自身を含む): 3523161600

約数和(自身を除く): 2536680960

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, 223, 240, 256, 270, 288, 320, 360, 384, 432, 446, 480, 512, 540, 576, 640, 669, 720, 768, 864, 892, 960, 1024, 1080, 1115, 1152, 1280, 1338, 1440, 1536, 1728, 1784, 1920, 2007, 2048, 2160, 2230, 2304, 2560, 2676, 2880, 3072, 3345, 3456, 3568, 3840, 4014, 4096, 4320, 4460, 4608, 5120, 5352, 5760, 6021, 6144, 6690, 6912, 7136, 7680, 8028, 8192, 8640, 8920, 9216, 10035, 10240, 10704, 11520, 12042, 12288, 13380, 13824, 14272, 15360, 16056, 16384, 17280, 17840, 18432, 20070, 20480, 21408, 23040, 24084, 24576, 26760, 27648, 28544, 30105, 30720, 32112, 32768, 34560, 35680, 36864, 40140, 40960, 42816, 46080, 48168, 49152, 53520, 55296, 57088, 60210, 61440, 64224, 69120, 71360, 73728, 80280, 81920, 85632, 92160, 96336, 98304, 107040, 110592, 114176, 120420, 122880, 128448, 138240, 142720, 147456, 160560, 163840, 171264, 184320, 192672, 214080, 221184, 228352, 240840, 245760, 256896, 276480, 285440, 294912, 321120, 342528, 368640, 385344, 428160, 442368, 456704, 481680, 491520, 513792, 552960, 570880, 642240, 685056, 737280, 770688, 856320, 884736, 913408, 963360, 1027584, 1105920, 1141760, 1284480, 1370112, 1474560, 1541376, 1712640, 1826816, 1926720, 2055168, 2211840, 2283520, 2568960, 2740224, 3082752, 3425280, 3653632, 3853440, 4110336, 4423680, 4567040, 5137920, 5480448, 6165504, 6850560, 7307264, 7706880, 8220672, 9134080, 10275840, 10960896, 12331008, 13701120, 15413760, 16441344, 18268160, 20551680, 21921792, 24662016, 27402240, 30827520, 32882688, 36536320, 41103360, 49324032, 54804480, 61655040, 65765376, 82206720, 98648064, 109608960, 123310080, 164413440, 197296128, 246620160, 328826880, 493240320, 986480640]

約数ペア:

[(1, 986480640), (2, 493240320), (3, 328826880), (4, 246620160), (5, 197296128), (6, 164413440), (8, 123310080), (9, 109608960), (10, 98648064), (12, 82206720), (15, 65765376), (16, 61655040), (18, 54804480), (20, 49324032), (24, 41103360), (27, 36536320), (30, 32882688), (32, 30827520), (36, 27402240), (40, 24662016), (45, 21921792), (48, 20551680), (54, 18268160), (60, 16441344), (64, 15413760), (72, 13701120), (80, 12331008), (90, 10960896), (96, 10275840), (108, 9134080), (120, 8220672), (128, 7706880), (135, 7307264), (144, 6850560), (160, 6165504), (180, 5480448), (192, 5137920), (216, 4567040), (223, 4423680), (240, 4110336), (256, 3853440), (270, 3653632), (288, 3425280), (320, 3082752), (360, 2740224), (384, 2568960), (432, 2283520), (446, 2211840), (480, 2055168), (512, 1926720), (540, 1826816), (576, 1712640), (640, 1541376), (669, 1474560), (720, 1370112), (768, 1284480), (864, 1141760), (892, 1105920), (960, 1027584), (1024, 963360), (1080, 913408), (1115, 884736), (1152, 856320), (1280, 770688), (1338, 737280), (1440, 685056), (1536, 642240), (1728, 570880), (1784, 552960), (1920, 513792), (2007, 491520), (2048, 481680), (2160, 456704), (2230, 442368), (2304, 428160), (2560, 385344), (2676, 368640), (2880, 342528), (3072, 321120), (3345, 294912), (3456, 285440), (3568, 276480), (3840, 256896), (4014, 245760), (4096, 240840), (4320, 228352), (4460, 221184), (4608, 214080), (5120, 192672), (5352, 184320), (5760, 171264), (6021, 163840), (6144, 160560), (6690, 147456), (6912, 142720), (7136, 138240), (7680, 128448), (8028, 122880), (8192, 120420), (8640, 114176), (8920, 110592), (9216, 107040), (10035, 98304), (10240, 96336), (10704, 92160), (11520, 85632), (12042, 81920), (12288, 80280), (13380, 73728), (13824, 71360), (14272, 69120), (15360, 64224), (16056, 61440), (16384, 60210), (17280, 57088), (17840, 55296), (18432, 53520), (20070, 49152), (20480, 48168), (21408, 46080), (23040, 42816), (24084, 40960), (24576, 40140), (26760, 36864), (27648, 35680), (28544, 34560), (30105, 32768), (30720, 32112)]