71086080

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 208

約数和(自身を含む): 247695840

約数和(自身を除く): 176609760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 89, 96, 104, 120, 128, 130, 156, 160, 178, 192, 195, 208, 240, 256, 260, 267, 312, 320, 356, 384, 390, 416, 445, 480, 512, 520, 534, 624, 640, 712, 768, 780, 832, 890, 960, 1024, 1040, 1068, 1157, 1248, 1280, 1335, 1424, 1536, 1560, 1664, 1780, 1920, 2048, 2080, 2136, 2314, 2496, 2560, 2670, 2848, 3072, 3120, 3328, 3471, 3560, 3840, 4096, 4160, 4272, 4628, 4992, 5120, 5340, 5696, 5785, 6144, 6240, 6656, 6942, 7120, 7680, 8320, 8544, 9256, 9984, 10240, 10680, 11392, 11570, 12288, 12480, 13312, 13884, 14240, 15360, 16640, 17088, 17355, 18512, 19968, 20480, 21360, 22784, 23140, 24960, 26624, 27768, 28480, 30720, 33280, 34176, 34710, 37024, 39936, 42720, 45568, 46280, 49920, 53248, 55536, 56960, 61440, 66560, 68352, 69420, 74048, 79872, 85440, 91136, 92560, 99840, 111072, 113920, 133120, 136704, 138840, 148096, 159744, 170880, 182272, 185120, 199680, 222144, 227840, 266240, 273408, 277680, 296192, 341760, 364544, 370240, 399360, 444288, 455680, 546816, 555360, 592384, 683520, 740480, 798720, 888576, 911360, 1093632, 1110720, 1184768, 1367040, 1480960, 1777152, 1822720, 2221440, 2369536, 2734080, 2961920, 3554304, 4442880, 4739072, 5468160, 5923840, 7108608, 8885760, 11847680, 14217216, 17771520, 23695360, 35543040, 71086080]

約数ペア:

[(1, 71086080), (2, 35543040), (3, 23695360), (4, 17771520), (5, 14217216), (6, 11847680), (8, 8885760), (10, 7108608), (12, 5923840), (13, 5468160), (15, 4739072), (16, 4442880), (20, 3554304), (24, 2961920), (26, 2734080), (30, 2369536), (32, 2221440), (39, 1822720), (40, 1777152), (48, 1480960), (52, 1367040), (60, 1184768), (64, 1110720), (65, 1093632), (78, 911360), (80, 888576), (89, 798720), (96, 740480), (104, 683520), (120, 592384), (128, 555360), (130, 546816), (156, 455680), (160, 444288), (178, 399360), (192, 370240), (195, 364544), (208, 341760), (240, 296192), (256, 277680), (260, 273408), (267, 266240), (312, 227840), (320, 222144), (356, 199680), (384, 185120), (390, 182272), (416, 170880), (445, 159744), (480, 148096), (512, 138840), (520, 136704), (534, 133120), (624, 113920), (640, 111072), (712, 99840), (768, 92560), (780, 91136), (832, 85440), (890, 79872), (960, 74048), (1024, 69420), (1040, 68352), (1068, 66560), (1157, 61440), (1248, 56960), (1280, 55536), (1335, 53248), (1424, 49920), (1536, 46280), (1560, 45568), (1664, 42720), (1780, 39936), (1920, 37024), (2048, 34710), (2080, 34176), (2136, 33280), (2314, 30720), (2496, 28480), (2560, 27768), (2670, 26624), (2848, 24960), (3072, 23140), (3120, 22784), (3328, 21360), (3471, 20480), (3560, 19968), (3840, 18512), (4096, 17355), (4160, 17088), (4272, 16640), (4628, 15360), (4992, 14240), (5120, 13884), (5340, 13312), (5696, 12480), (5785, 12288), (6144, 11570), (6240, 11392), (6656, 10680), (6942, 10240), (7120, 9984), (7680, 9256), (8320, 8544)]