133201920

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{271}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 427812480

約数和(自身を除く): 294610560

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, 240, 256, 271, 320, 384, 480, 512, 542, 640, 768, 813, 960, 1024, 1084, 1280, 1355, 1536, 1626, 1920, 2048, 2168, 2560, 2710, 3072, 3252, 3840, 4065, 4096, 4336, 5120, 5420, 6144, 6504, 7680, 8130, 8192, 8672, 10240, 10840, 12288, 13008, 15360, 16260, 16384, 17344, 20480, 21680, 24576, 26016, 30720, 32520, 32768, 34688, 40960, 43360, 49152, 52032, 61440, 65040, 69376, 81920, 86720, 98304, 104064, 122880, 130080, 138752, 163840, 173440, 208128, 245760, 260160, 277504, 346880, 416256, 491520, 520320, 555008, 693760, 832512, 1040640, 1110016, 1387520, 1665024, 2081280, 2220032, 2775040, 3330048, 4162560, 4440064, 5550080, 6660096, 8325120, 8880128, 11100160, 13320192, 16650240, 22200320, 26640384, 33300480, 44400640, 66600960, 133201920]

約数ペア:

[(1, 133201920), (2, 66600960), (3, 44400640), (4, 33300480), (5, 26640384), (6, 22200320), (8, 16650240), (10, 13320192), (12, 11100160), (15, 8880128), (16, 8325120), (20, 6660096), (24, 5550080), (30, 4440064), (32, 4162560), (40, 3330048), (48, 2775040), (60, 2220032), (64, 2081280), (80, 1665024), (96, 1387520), (120, 1110016), (128, 1040640), (160, 832512), (192, 693760), (240, 555008), (256, 520320), (271, 491520), (320, 416256), (384, 346880), (480, 277504), (512, 260160), (542, 245760), (640, 208128), (768, 173440), (813, 163840), (960, 138752), (1024, 130080), (1084, 122880), (1280, 104064), (1355, 98304), (1536, 86720), (1626, 81920), (1920, 69376), (2048, 65040), (2168, 61440), (2560, 52032), (2710, 49152), (3072, 43360), (3252, 40960), (3840, 34688), (4065, 32768), (4096, 32520), (4336, 30720), (5120, 26016), (5420, 24576), (6144, 21680), (6504, 20480), (7680, 17344), (8130, 16384), (8192, 16260), (8672, 15360), (10240, 13008), (10840, 12288)]