16008560640

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{21713}}^1$

素因数の和:21752

約数の個数: 180

約数和(自身を含む): 55497205764

約数和(自身を除く): 39488645124

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 8192, 9216, 10240, 11520, 12288, 15360, 16384, 18432, 20480, 21713, 23040, 24576, 30720, 36864, 40960, 43426, 46080, 49152, 61440, 65139, 73728, 81920, 86852, 92160, 108565, 122880, 130278, 147456, 173704, 184320, 195417, 217130, 245760, 260556, 325695, 347408, 368640, 390834, 434260, 521112, 651390, 694816, 737280, 781668, 868520, 977085, 1042224, 1302780, 1389632, 1563336, 1737040, 1954170, 2084448, 2605560, 2779264, 3126672, 3474080, 3908340, 4168896, 5211120, 5558528, 6253344, 6948160, 7816680, 8337792, 10422240, 11117056, 12506688, 13896320, 15633360, 16675584, 20844480, 22234112, 25013376, 27792640, 31266720, 33351168, 41688960, 44468224, 50026752, 55585280, 62533440, 66702336, 83377920, 88936448, 100053504, 111170560, 125066880, 133404672, 166755840, 177872896, 200107008, 222341120, 250133760, 266809344, 333511680, 355745792, 400214016, 444682240, 500267520, 533618688, 667023360, 800428032, 889364480, 1000535040, 1067237376, 1334046720, 1600856064, 1778728960, 2001070080, 2668093440, 3201712128, 4002140160, 5336186880, 8004280320, 16008560640]

約数ペア:

[(1, 16008560640), (2, 8004280320), (3, 5336186880), (4, 4002140160), (5, 3201712128), (6, 2668093440), (8, 2001070080), (9, 1778728960), (10, 1600856064), (12, 1334046720), (15, 1067237376), (16, 1000535040), (18, 889364480), (20, 800428032), (24, 667023360), (30, 533618688), (32, 500267520), (36, 444682240), (40, 400214016), (45, 355745792), (48, 333511680), (60, 266809344), (64, 250133760), (72, 222341120), (80, 200107008), (90, 177872896), (96, 166755840), (120, 133404672), (128, 125066880), (144, 111170560), (160, 100053504), (180, 88936448), (192, 83377920), (240, 66702336), (256, 62533440), (288, 55585280), (320, 50026752), (360, 44468224), (384, 41688960), (480, 33351168), (512, 31266720), (576, 27792640), (640, 25013376), (720, 22234112), (768, 20844480), (960, 16675584), (1024, 15633360), (1152, 13896320), (1280, 12506688), (1440, 11117056), (1536, 10422240), (1920, 8337792), (2048, 7816680), (2304, 6948160), (2560, 6253344), (2880, 5558528), (3072, 5211120), (3840, 4168896), (4096, 3908340), (4608, 3474080), (5120, 3126672), (5760, 2779264), (6144, 2605560), (7680, 2084448), (8192, 1954170), (9216, 1737040), (10240, 1563336), (11520, 1389632), (12288, 1302780), (15360, 1042224), (16384, 977085), (18432, 868520), (20480, 781668), (21713, 737280), (23040, 694816), (24576, 651390), (30720, 521112), (36864, 434260), (40960, 390834), (43426, 368640), (46080, 347408), (49152, 325695), (61440, 260556), (65139, 245760), (73728, 217130), (81920, 195417), (86852, 184320), (92160, 173704), (108565, 147456), (122880, 130278)]