80008130560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1619}}^1$

素因数の和:1794

約数の個数: 208

約数和(自身を含む): 203818291200

約数和(自身を除く): 123810160640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 128, 152, 160, 190, 254, 256, 304, 320, 380, 508, 512, 608, 635, 640, 760, 1016, 1024, 1216, 1270, 1280, 1520, 1619, 2032, 2048, 2413, 2432, 2540, 2560, 3040, 3238, 4064, 4096, 4826, 4864, 5080, 5120, 6080, 6476, 8095, 8128, 9652, 9728, 10160, 10240, 12065, 12160, 12952, 16190, 16256, 19304, 19456, 20320, 20480, 24130, 24320, 25904, 30761, 32380, 32512, 38608, 38912, 40640, 48260, 48640, 51808, 61522, 64760, 65024, 77216, 77824, 81280, 96520, 97280, 103616, 123044, 129520, 130048, 153805, 154432, 162560, 193040, 194560, 205613, 207232, 246088, 259040, 260096, 307610, 308864, 325120, 386080, 389120, 411226, 414464, 492176, 518080, 520192, 615220, 617728, 650240, 772160, 822452, 828928, 984352, 1028065, 1036160, 1230440, 1235456, 1300480, 1544320, 1644904, 1657856, 1968704, 2056130, 2072320, 2460880, 2470912, 2600960, 3088640, 3289808, 3315712, 3906647, 3937408, 4112260, 4144640, 4921760, 4941824, 6177280, 6579616, 6631424, 7813294, 7874816, 8224520, 8289280, 9843520, 9883648, 12354560, 13159232, 15626588, 15749632, 16449040, 16578560, 19533235, 19687040, 24709120, 26318464, 31253176, 31499264, 32898080, 33157120, 39066470, 39374080, 49418240, 52636928, 62506352, 62998528, 65796160, 78132940, 78748160, 105273856, 125012704, 125997056, 131592320, 156265880, 157496320, 210547712, 250025408, 263184640, 312531760, 314992640, 421095424, 500050816, 526369280, 625063520, 629985280, 842190848, 1000101632, 1052738560, 1250127040, 2000203264, 2105477120, 2500254080, 4000406528, 4210954240, 5000508160, 8000813056, 10001016320, 16001626112, 20002032640, 40004065280, 80008130560]

約数ペア:

[(1, 80008130560), (2, 40004065280), (4, 20002032640), (5, 16001626112), (8, 10001016320), (10, 8000813056), (16, 5000508160), (19, 4210954240), (20, 4000406528), (32, 2500254080), (38, 2105477120), (40, 2000203264), (64, 1250127040), (76, 1052738560), (80, 1000101632), (95, 842190848), (127, 629985280), (128, 625063520), (152, 526369280), (160, 500050816), (190, 421095424), (254, 314992640), (256, 312531760), (304, 263184640), (320, 250025408), (380, 210547712), (508, 157496320), (512, 156265880), (608, 131592320), (635, 125997056), (640, 125012704), (760, 105273856), (1016, 78748160), (1024, 78132940), (1216, 65796160), (1270, 62998528), (1280, 62506352), (1520, 52636928), (1619, 49418240), (2032, 39374080), (2048, 39066470), (2413, 33157120), (2432, 32898080), (2540, 31499264), (2560, 31253176), (3040, 26318464), (3238, 24709120), (4064, 19687040), (4096, 19533235), (4826, 16578560), (4864, 16449040), (5080, 15749632), (5120, 15626588), (6080, 13159232), (6476, 12354560), (8095, 9883648), (8128, 9843520), (9652, 8289280), (9728, 8224520), (10160, 7874816), (10240, 7813294), (12065, 6631424), (12160, 6579616), (12952, 6177280), (16190, 4941824), (16256, 4921760), (19304, 4144640), (19456, 4112260), (20320, 3937408), (20480, 3906647), (24130, 3315712), (24320, 3289808), (25904, 3088640), (30761, 2600960), (32380, 2470912), (32512, 2460880), (38608, 2072320), (38912, 2056130), (40640, 1968704), (48260, 1657856), (48640, 1644904), (51808, 1544320), (61522, 1300480), (64760, 1235456), (65024, 1230440), (77216, 1036160), (77824, 1028065), (81280, 984352), (96520, 828928), (97280, 822452), (103616, 772160), (123044, 650240), (129520, 617728), (130048, 615220), (153805, 520192), (154432, 518080), (162560, 492176), (193040, 414464), (194560, 411226), (205613, 389120), (207232, 386080), (246088, 325120), (259040, 308864), (260096, 307610)]